1
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Zhong W, Yu Z, Xiu Zhang Z. Development of polyamide12 composite foam by supercritical CO2: The effect of flame retardants on foaming behavior and properties. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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2
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Yin N, Zhong J, Tian H, Zhou Z, Ying W, Dai J, Li W, Zhang W. Synthesis of P-/N-Containing Bamboo-Activated Carbon toward Enhanced Thermal Stability and Flame Retardancy of Polylactic Acid. MATERIALS (BASEL, SWITZERLAND) 2022; 15:6802. [PMID: 36234140 PMCID: PMC9573216 DOI: 10.3390/ma15196802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/07/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
A P-/N-containing bamboo-activated carbon (BACm) was successfully synthesized by steam activation of bamboo charcoal and chemical grafting to as-prepared activated carbon using the reaction of phosphoric acid and urea. Characterizations of BACm presented a synergistic grafting of P and N elements to the BAC surface. The BACm was further loaded in a polylactic acid (PLA) matrix to prepare BACm/PLA composites. Mechanical strength study showed tensile strength dropped from 75.19 MPa to 61.30 MPa, and tensile modulus from 602.49 MPa to 375.56 MPa, suggesting a rigidity reduction and deformation resistance enhancement owing to the roughened surface of BACm that interlocked with the polymer. The thermogravimetric analysis showed that the carbon residue rate of BACm dramatically fell to 49.25 wt.% in contrast to 88.28% for the control BAC, and cone calorimeter measurements confirmed the enhancement of flame retardancy of the composites with BACm loading, and the carbon residue rate increased progressively with BACm loading in the composites, notably up to 8.60 wt.% for the BAC/PLA9 composite, which outweighed the theoretical residue rate by more than 50%. The elemental analysis also confirmed rich P/N levels of the dense carbon residue layer that could perform synergistically and effectively in fire suppression. The BACm tended to stimulate the earlier decomposition of the composites and formed a continuous residual carbon layer which functioned as an effective barrier hindering the mass and heat transfer between the combustion zone and the underlying matrix. Moreover, 9 wt.% of BACm loading could attain a V-0 rating (UL94) for the composite with an improved limiting oxygen index up to 31.7%. The biomass-based modified activated carbon in this work could be considered as an alternative flame retardant in polymer applications.
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Affiliation(s)
- Ningning Yin
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Jinhuan Zhong
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Huayu Tian
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Zenan Zhou
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Weijun Ying
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
- Jiyang College, Zhejiang Agriculture and Forestry University, Shaoxing 311800, China
| | - Jinfeng Dai
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Wenzhu Li
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Wenbiao Zhang
- College of Chemistry and Materials Engineering, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
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3
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Shen Z, Qiu Y, Song W, Sun Q. Sensitivity Analysis of a Bench-Scale Pyrolysis Model for Composite Materials: A Case Study of Poly(lactic acid)/Melamine/Ammonium Polyphosphate. ACS OMEGA 2022; 7:19648-19664. [PMID: 35721966 PMCID: PMC9202049 DOI: 10.1021/acsomega.2c01402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
On the basis of a well-developed bench-scale pyrolysis model that relates material composition to flammability, this paper applied mathematical simulations to explore the model sensitivity for the prediction of fire behavior of composite materials. A pyrolysis model for poly(lactic acid) blended with melamine and ammonium polyphosphate as the reference material was selected as the case for analysis. The model input parameters for simulations include the heat of reaction, apparent activation energy, and pre-exponential factor of 15 reactions, as well as the thermal conductivity, emissivity coefficient, absorption coefficient, and density of 17 condensed-phase components. Each reaction-related or component-related parameter was adjusted from 80% of the model value to 120% with a 5% or 10% gradient. Finally, 826 simulation cases in total were calculated for analysis. Both the mass loss rate and the heat release rate of each case were calculated to characterize the sensitivity, which showed the same pattern. Finally, seven primary reactions and five key condensed-phase components with high sensitivity were identified. The predicted fire behaviors are highly related to the kinetics of the reactions between virgin components or reactions where virgin components play an important role in, including the pyrolysis of melted poly(lactic acid), the first step in the pyrolysis of melamine, the first step in the pyrolysis of ammonium polyphosphate, the reaction between melted poly(lactic acid) and melamine, the reaction between ammonium polyphosphate and melamine, and further decomposition of the generated new condensed-phase component. Particularly, the activation energy of these reactions is of sensitivity larger than 5% or 15%. The heat of decomposition of pyrolysis of melted poly(lactic acid) also showed a sensitivity of 2%-5%. The pre-exponential factor of all reactions showed a sensitivity of less than 2%, which can be ignored. Inputting the proper density is important for the prediction of fire behavior as the sensitivity is larger than 2%. The sensitivity of the milligram-scale model was also processed and compared. These simulations provided a fundamental understanding of the sensitivity of thermophysical and chemical properties and thus provide advanced insights into fire behavior modeling and new composite material design.
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4
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Shen Y, Sun Q, Liu L, Xu H, Wei J, Chen X, Song X, Zhang B. A green COPD flame retardant for improving poly(l-lactic acid). Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2021.109809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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5
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Basaki N, Kakanejadifard A, Faghihi K. Preparation of new enforcement polyamide nanocomposite filled by ternary layer double hydroxide and investigation of electrochemical activity, optical and thermal properties. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-020-03508-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Thermally induced end-group-capturing as an eco-friendly and general method for enhancing the fire safety of semi-aromatic polyesters. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123430] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Huang H, Dong D, Li W, Zhang X, Zhang L, Chen Y, Sheng X, Lu X. Synergistic effect of MXene on the flame retardancy and thermal degradation of intumescent flame retardant biodegradable poly (lactic acid) composites. Chin J Chem Eng 2020. [DOI: 10.1016/j.cjche.2020.04.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Synthesis and characterization of a new photosensitive and electroactive polyamide/LDH nanocomposite containing azo groups. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-03048-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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New electroactive and photosensitive polyamide/ternary LDH nanocomposite containing triphenylamine moieties in its backbone: synthesis and characterization. IRANIAN POLYMER JOURNAL 2019. [DOI: 10.1007/s13726-019-00774-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Li DF, Zhao X, Jia YW, He L, Wang XL, Wang YZ. Simultaneously enhance both the flame retardancy and toughness of polylactic acid by the cooperation of intumescent flame retardant and bio-based unsaturated polyester. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.108961] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Baig Z, Akram N, Zia KM, Saeed M, Khosa MK, Ali L, Saleem S. Influence of amine‐terminated additives on thermal and mechanical properties of diglycidyl ether of bisphenol A (DGEBA) cured epoxy. J Appl Polym Sci 2019. [DOI: 10.1002/app.48404] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zahra Baig
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | - Nadia Akram
- Department of ChemistryGovernment College University Faisalabad 38030 Pakistan
| | - Khalid Mahmood Zia
- Department of ChemistryGovernment College University Faisalabad 38030 Pakistan
| | - Muhammad Saeed
- Department of ChemistryGovernment College University Faisalabad 38030 Pakistan
| | | | - Liaquat Ali
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | - Sundas Saleem
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
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12
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Hajibeygi M, Shafiei‐Navid S. Design and preparation of poly(lactic acid) hydroxyapatite nanocomposites reinforced with phosphorus‐based organic additive: Thermal, combustion, and mechanical properties studies. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4652] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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The Efficiency of Biobased Carbonization Agent and Intumescent Flame Retardant on Flame Retardancy of Biopolymer Composites and Investigation of their Melt-Spinnability. Molecules 2019; 24:molecules24081513. [PMID: 30999658 PMCID: PMC6515164 DOI: 10.3390/molecules24081513] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/15/2019] [Accepted: 04/17/2019] [Indexed: 11/21/2022] Open
Abstract
The objective of this study is to assess the efficiency of biobased carbonization agent in intumescent formulations (IFRs) to examine the flame retardant properties of polylactic acid (PLA) composites and to investigate their melt-spinnability. We used phosphorous-based halogen free flame retardant (FR) and kraft lignin (KL) as bio-based carbonization agent. After melt compounding and molding into sheets by hot pressing various fire related characteristics of IFR composites were inspected and were characterized by different characterization methods. It was fascinating to discover that the introduction of 5–20 wt% FR increased the limiting oxygen index (LOI) of PLA composites from 20.1% to 23.2–33.5%. The addition of KL with content of 3–5 wt% further increased the LOI up to 36.6–37.8% and also endowed PLA/FR/KL composites with improved anti-dripping properties. Cone calorimetry revealed a 50% reduction in the peak heat release rate of the IFR composites in comparison to 100% PLA and confirmed the development of an intumescent char structure containing residue up to 40%. For comparative study, IFR composites containing pentaerythritol (PER) as a carbonization agent were also prepared and their FR properties were compared. IFR composites were melt spun and mechanical properties of multifilament yarns were tested. The analysis of char residues by energy dispersive X-ray spectrometry (EDS) and SEM images confirmed that PLA/FR/KL composites developed a thicker and more homogeneous char layer with better flame retardant properties confirming that the fire properties of PLA can be enhanced by using KL as a carbonization agent.
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14
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Gao R, Wang S, Zhou K, Qian X. Mussel-inspired decoration of Ni(OH)2
nanosheets on 2D MoS2
towards enhancing thermal and flame retardancy properties of poly(lactic acid). POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4521] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Rui Gao
- Faculty of Engineering; China University of Geosciences (Wuhan); Wuhan PR China
| | - Shuguang Wang
- Faculty of Engineering; China University of Geosciences (Wuhan); Wuhan PR China
| | - Keqing Zhou
- Faculty of Engineering; China University of Geosciences (Wuhan); Wuhan PR China
- Key Laboratory of Polymer Processing Engineering; South China University of Technology, Ministry of Education; Guangzhou PR China
| | - Xiaodong Qian
- Key Laboratory of Fire-fighting and Rescue Technology, Ministry of Public Security; Chinese People's Armed Police Force Academy; Langfang PR China
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15
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Maqsood M, Seide G. Investigation of the Flammability and Thermal Stability of Halogen-Free Intumescent System in Biopolymer Composites Containing Biobased Carbonization Agent and Mechanism of Their Char Formation. Polymers (Basel) 2018; 11:E48. [PMID: 30960033 PMCID: PMC6401935 DOI: 10.3390/polym11010048] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/21/2018] [Accepted: 12/24/2018] [Indexed: 11/25/2022] Open
Abstract
Starch, being a polyhydric compound with its natural charring ability, is an ideal candidate to serve as a carbonization agent in an intumescent system. This charring ability of starch, if accompanied by an acidic source, can generate an effective intumescent flame retardant (IFR) system, but the performance of starch-based composites in an IFR system has not been tested in detail. Here, we describe a PLA-based IFR system consisting of ammonium polyphosphate (APP) as acidic source and cornstarch as carbon source. We prepared different formulations by melt compounding followed by molding into sheets by hot pressing. The thermal behavior and surface morphology of the composites was investigated by thermogravimetric analysis and scanning electron microscopy respectively. We also conducted limiting oxygen index (LOI), UL-94, and cone calorimetry tests to characterize the flame-retardant properties. Cone calorimetry revealed a 66% reduction in the peak heat release rate of the IFR composites compared to pure PLA and indicated the development of an intumescent structure by leaving a residual mass of 43% relative to the initial mass of the sample. A mechanism of char formation has also been discussed in detail.
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Affiliation(s)
- Muhammad Maqsood
- Faculty of Science and Engineering, Maastricht University, Urmonderbaan 22, 6167 RD Geleen, The Netherlands.
| | - Gunnar Seide
- Faculty of Science and Engineering, Maastricht University, Urmonderbaan 22, 6167 RD Geleen, The Netherlands.
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16
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Hajibeygi M, Shabanian M. The effect of organo-modified silicate nanolayers on the oxygen and water vapor barrier properties of poly(lactic acid). J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mohsen Hajibeygi
- Faculty of Chemistry; Kharazmi University; 15719-14911 Tehran Iran
| | - Meisam Shabanian
- Faculty of Chemistry and Petrochemical Engineering; Standard Research Institute (SRI); P.O. Box 31745-139, Karaj Iran
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17
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Shi X, Peng X, Zhu J, Lin G, Kuang T. Synthesis of DOPO-HQ-functionalized graphene oxide as a novel and efficient flame retardant and its application on polylactic acid: Thermal property, flame retardancy, and mechanical performance. J Colloid Interface Sci 2018; 524:267-278. [PMID: 29655146 DOI: 10.1016/j.jcis.2018.04.016] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/03/2018] [Accepted: 04/03/2018] [Indexed: 11/24/2022]
Abstract
The fabrication of biodegradable polymer nanocomposites with improved flame retardancy has been an urgent task in practical because of the huge benefits of biodegradable polymers. In this work, 10-(2,5-dihydroxyl phenyl)-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO-HQ)-functionalized graphene oxide (GO) (FGO-HQ) was used as a novel and highly efficient flame retardant (FR) to improve the flame retardancy of polylactide (PLA) nanocomposites. Contributed by the bi-phase flame retardant action, including the physical barrier char in solid phase and the decreased flammable volatiles in gas phase, the resultant PLA/FGO-HQ nanocomposites presented excellent flame resistance at the loading of 6 wt% FR: UL-94 reached V-0 rating; peak heat release rate (PHRR) and total heat release (THR) decreased by 24.0% and 43.0%, respectively; smoke production rate (SPR) and total smoke release (TSR) decreased by 46% and 83%, respectively. For further confirming its flame-resistance mechanism, thermogravimetric analysis/infrared spectrometry (TG-IR) and Fourier transform infrared spectra (FT-IR), scanning electron microscope (SEM), and Raman spectroscopy were employed. Results indicated that the incorporation of FGO-HQ can effectively reduce the evaporation of flammable gaseous product in gas phase through quenching free radicals. Meanwhile, graphitized carbons are formed in the residual char and PLA/FGO-HQ sample can achieve a good thermal stability in the combustion with phosphorus-containing compounds and aromatic structure in the solid phase. Furthermore, the tensile strength of PLA nanocomposites presented good mechanical properties with the addition of FR as well. These results suggested that the incorporation of FGO-HQ FR not only improve the flame retardancy and thermal stability of biodegradable polymer nanocomposites but also without sacrificing their mechanical properties.
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Affiliation(s)
- Xingxing Shi
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou 510640, China; Department of Industrial Equipment and Control Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xiangfang Peng
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou 510640, China; Department of Industrial Equipment and Control Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jingyi Zhu
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou 510640, China; Department of Industrial Equipment and Control Engineering, South China University of Technology, Guangzhou 510640, China
| | - Guangyi Lin
- College of Electro Mechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, China
| | - Tairong Kuang
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou 510640, China; Department of Industrial Equipment and Control Engineering, South China University of Technology, Guangzhou 510640, China.
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18
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Liu T, Jing J, Zhang Y, Fang Z. Synthesis of a novel polyphosphate and its application with APP in flame retardant PLA. RSC Adv 2018. [DOI: 10.1039/c7ra12582h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A phosphorus-containing flame retardant was synthesized via an A2 + B3 type reaction of bisphenolic acid-based monomer and phosphorus oxychloride. Then, intumescent flame retardant systems were prepared by combining PFRS with ammonium polyphosphate.
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Affiliation(s)
- Ting Liu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Jian Jing
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Yan Zhang
- Lab of Polymer Materials and Engineering
- Ningbo Institute of Technology
- Zhejiang University
- Ningbo
- China
| | - Zhengping Fang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
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19
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Cao H, Zhang Y, Li X, Wang F, Zhang X. Effects of treated waste silicon rubber on properties of poly(lactic acid)/ammonium polyphosphate composites. J Appl Polym Sci 2017. [DOI: 10.1002/app.45231] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hongwei Cao
- State Grid Henan Electric Power Research Institute; Zhengzhou 450052 China
| | - Yan Zhang
- Laboratory of Polymer Materials and Engineering; Ningbo Institute of Technology, Zhejiang University; Ningbo 315100 China
| | - Xiaonan Li
- Laboratory of Polymer Materials and Engineering; Ningbo Institute of Technology, Zhejiang University; Ningbo 315100 China
| | - Fengtao Wang
- State Grid Henan Electric Power Research Institute; Zhengzhou 450052 China
| | - Xiaoni Zhang
- State Grid Henan Electric Power Research Institute; Zhengzhou 450052 China
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20
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Guo Y, Chang CC, Halada G, Cuiffo MA, Xue Y, Zuo X, Pack S, Zhang L, He S, Weil E, Rafailovich MH. Engineering flame retardant biodegradable polymer nanocomposites and their application in 3D printing. Polym Degrad Stab 2017. [DOI: 10.1016/j.polymdegradstab.2017.01.019] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Chen Y, Wang W, Liu Z, Yao Y, Qian L. Synthesis of a novel flame retardant containing phosphazene and triazine groups and its enhanced charring effect in poly(lactic acid) resin. J Appl Polym Sci 2016. [DOI: 10.1002/app.44660] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yajun Chen
- Department of Materials Science & Engineering; Beijing Technology and Business University; Beijing 100048 People's Republic of China
| | - Wei Wang
- Department of Materials Science & Engineering; Beijing Technology and Business University; Beijing 100048 People's Republic of China
| | - Zhiqi Liu
- Department of Materials Science & Engineering; Beijing Technology and Business University; Beijing 100048 People's Republic of China
| | - Yuanyuan Yao
- Department of Materials Science & Engineering; Beijing Technology and Business University; Beijing 100048 People's Republic of China
| | - Lijun Qian
- Department of Materials Science & Engineering; Beijing Technology and Business University; Beijing 100048 People's Republic of China
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22
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Hajibeygi M, Shabanian M, Khonakdar HA. Amide-acid functional SiO2nanocomposites based on new semi-crystalline poly(ether-sulfone-amide): thermal, combustion and mechanical studies. POLYM INT 2016. [DOI: 10.1002/pi.5257] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mohsen Hajibeygi
- Faculty of Chemistry; Kharazmi University; 15719-14911 Tehran Iran
| | - Mohsen Shabanian
- Department of Electrical Engineering, Faculty of Engineering; Salman Farsi University of Kazerun; Kazerun Iran
| | - Hossein Ali Khonakdar
- Department of Polymer Engineering, Faculty of Engineering, South Tehran Branch; Islamic Azad University; PO Box 19585-466 Tehran Iran
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23
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Feng C, Liang M, Jiang J, Huang J, Liu H. Flame retardant properties and mechanism of an efficient intumescent flame retardant PLA composites. POLYM ADVAN TECHNOL 2016. [DOI: 10.1002/pat.3743] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Caimin Feng
- School of Applied Chemical Engineering; Shunde Polytechnic; Foshan 528333 China
| | - Minyi Liang
- School of Applied Chemical Engineering; Shunde Polytechnic; Foshan 528333 China
| | - Jiali Jiang
- School of Applied Chemical Engineering; Shunde Polytechnic; Foshan 528333 China
| | - Jianguang Huang
- School of Applied Chemical Engineering; Shunde Polytechnic; Foshan 528333 China
| | - Hongbo Liu
- School of Applied Chemical Engineering; Shunde Polytechnic; Foshan 528333 China
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24
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Faghihi K, Raeisi A, Honardoost E, Shabanian M, Mirzakhanian Z. Synthesis, Characterization, and Antibacterial Activity of New Poly(ether-amide)/Silver Nanocomposites. ADVANCES IN POLYMER TECHNOLOGY 2016. [DOI: 10.1002/adv.21669] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Khalil Faghihi
- Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Faculty of Science; Arak University; Arak 38156 Iran
| | - Ahmad Raeisi
- Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Faculty of Science; Arak University; Arak 38156 Iran
| | - Elham Honardoost
- Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Faculty of Science; Arak University; Arak 38156 Iran
| | - Meisam Shabanian
- Faculty of Chemistry and Petrochemical Engineering; Standard Research Institute; Karaj P.O. Box 31745-139 Iran
| | - Zeinab Mirzakhanian
- Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Faculty of Science; Arak University; Arak 38156 Iran
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25
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Xi W, Qian L, Qiu Y, Chen Y. Flame-retardant behavior of bi-group molecule derived from phosphaphenanthrene and triazine groups on polylactic acid. POLYM ADVAN TECHNOL 2015. [DOI: 10.1002/pat.3714] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wang Xi
- Department of Materials Science and Engineering; Beijing Technology and Business University; Beijing 100048 China
| | - Lijun Qian
- Department of Materials Science and Engineering; Beijing Technology and Business University; Beijing 100048 China
| | - Yong Qiu
- Department of Materials Science and Engineering; Beijing Technology and Business University; Beijing 100048 China
| | - Yajun Chen
- Department of Materials Science and Engineering; Beijing Technology and Business University; Beijing 100048 China
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26
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Cao T, Yuan L, Gu A, Liang G. Fabrication and origin of new flame retarding bismaleimide resin system with low dielectric constant and loss based on microencapsulated hexaphenoxycyclotriphosphazene in low phosphorus content. Polym Degrad Stab 2015. [DOI: 10.1016/j.polymdegradstab.2015.09.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Shabanian M, Khoobi M, Hemati F, Khonakdar HA, ebrahimi SES, Wagenknecht U, Shafiee A. New PLA/PEI-functionalized Fe3O4 nanocomposite: Preparation and characterization. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.09.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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28
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Hajibeygi M, Shabanian M, Moghanian H, Khonakdar HA, Häußler L. Development of one-step synthesized LDH reinforced multifunctional poly(amide–imide) matrix containing xanthene rings: study on thermal stability and flame retardancy. RSC Adv 2015. [DOI: 10.1039/c5ra05565b] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New exfoliated poly(amide–imide)/Zn–Al layered double hydroxide (LDH) nanocomposites were synthesized by solution intercalation using synthesized organo-modified LDH (OLDH) as nanofiller obtained by one-step method.
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Affiliation(s)
- M. Hajibeygi
- Faculty of Chemistry
- Kharazmi University
- 15719-14911 Tehran
- Iran
| | - M. Shabanian
- Faculty of Chemistry and Petrochemical Engineering
- Standard Research Institute (SRI)
- Karaj
- Iran
| | - H. Moghanian
- Department of Chemistry
- Dezful Branch
- Islamic Azad University
- Dezful
- Iran
| | - H. A. Khonakdar
- Department of Polymer Engineering
- Faculty of Engineering
- South Tehran Branch
- Islamic Azad University
- Tehran
| | - L. Häußler
- Leibniz-Institut für Polymerforschung Dresden e.V
- D-01069 Dresden
- Germany
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29
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Mu X, Yuan B, Hu W, Qiu S, Song L, Hu Y. Flame retardant and anti-dripping properties of polylactic acid/poly(bis(phenoxy)phosphazene)/expandable graphite composite and its flame retardant mechanism. RSC Adv 2015. [DOI: 10.1039/c5ra12701g] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Poly(bis(phenoxy)phosphazene) combining with expandable graphite exhibit gaseous phase and condensed phase flame mechanism in PLA matrix.
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Affiliation(s)
- Xiaowei Mu
- State Key Laboratory of Fire Science
- University of Science and Technology of China
- Hefei 230026
- China
| | - Bihe Yuan
- State Key Laboratory of Fire Science
- University of Science and Technology of China
- Hefei 230026
- China
| | - Weizhao Hu
- State Key Laboratory of Fire Science
- University of Science and Technology of China
- Hefei 230026
- China
| | - Shuilai Qiu
- State Key Laboratory of Fire Science
- University of Science and Technology of China
- Hefei 230026
- China
| | - Lei Song
- State Key Laboratory of Fire Science
- University of Science and Technology of China
- Hefei 230026
- China
| | - Yuan Hu
- State Key Laboratory of Fire Science
- University of Science and Technology of China
- Hefei 230026
- China
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30
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Liao F, Zhou L, Ju Y, Yang Y, Wang X. Synthesis of A Novel Phosphorus–Nitrogen-Silicon Polymeric Flame Retardant and Its Application in Poly(lactic acid). Ind Eng Chem Res 2014. [DOI: 10.1021/ie5008745] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fenghui Liao
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Lu Zhou
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Yaqing Ju
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Yuanyuan Yang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xinlong Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
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31
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Shabanian M, Basaki N, Khonakdar HA, Kianipour S, Wagenknecht U. Synthesis and properties of new polyamide/multiwalled carbon nanotube nanocomposites containing a pyridine group. POLYM INT 2014. [DOI: 10.1002/pi.4687] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Meisam Shabanian
- Department of Chemistry; Farahan Branch, Islamic Azad University; Farahan Iran
| | - Nemat Basaki
- Department of Chemistry; Farahan Branch, Islamic Azad University; Farahan Iran
| | | | - Shokat Kianipour
- Young Researchers Club; Shoushtar Branch, Islamic Azad University; Shoushtar Iran
| | - Udo Wagenknecht
- Leibniz-Institut für Polymerforschung Dresden e.V.; Hohe Strasse 6 D-01069x0 Dresden Germany
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32
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Shabanian M, Kang N, Liu J, Wagenknecht U, Heinrich G, Wang DY. Bio-based semi-aromatic polyamide/functional clay nanocomposites: preparation and properties. RSC Adv 2014. [DOI: 10.1039/c4ra02949f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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33
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Kang NJ, Wang DY, Kutlu B, Zhao PC, Leuteritz A, Wagenknecht U, Heinrich G. A new approach to reducing the flammability of layered double hydroxide (LDH)-based polymer composites: preparation and characterization of dye structure-intercalated LDH and its effect on the flammability of polypropylene-grafted maleic anhydride/d-LDH composites. ACS APPLIED MATERIALS & INTERFACES 2013; 5:8991-7. [PMID: 23927608 DOI: 10.1021/am4020555] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Dye structure-intercalated layered double hydroxide (d-LDH) was synthesized using a one-step method, and its intercalated behaviors have been characterized by Fourier transform infrared spectroscopy (FTIR), wide angle X-ray scattering (WAXS), scanning electron microscopy, thermogravimetric analysis (TGA), etc. As a novel functional potential fire-retarding nanofiller, it was used to prepare a polypropylene-grafted maleic anhydride (PP-g-MA)/d-LDH composite by refluxing the mixture of d-LDH and PP-g-MA in xylene, aiming to investigate its effect on the flammability of the PP-g-MA composite. The morphological properties, thermal stability, and flame retardant properties of the PP-g-MA/d-LDH composite were determined by FTIR, WAXS, transmission electron microscopy, TGA, and microscale combustion calorimetry. Compared with NO3-LDH (unmodified LDH) and LDH intercalated by sodium dodecylbenzenesulfonate (conventional organo-modified LDH), d-LDH can significantly decrease the heat release rate and the total heat release of the PP-g-MA composite, offering a new approach to imparting low flammability to LDH-based polymer composites.
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Affiliation(s)
- Nian-Jun Kang
- Madrid Institute for Advanced Studies of Materials (IMDEA Materials) , C/Eric Kandel, 2, 28906 Getafe, Madrid, Spain
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34
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Shabanian M, Kang NJ, Wang DY, Wagenknecht U, Heinrich G. Synthesis, characterization and properties of novel aliphatic–aromatic polyamide/functional carbon nanotube nanocomposites via in situ polymerization. RSC Adv 2013. [DOI: 10.1039/c3ra42582g] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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