1
|
Kausar A. Emerging polyimide and graphene derived nanocomposite foam: research and technical tendencies. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2021. [DOI: 10.1080/10601325.2021.1934011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ayesha Kausar
- Nanosciences Division, National Center for Physics, Quaid-i-Azam University Campus, Islamabad, Pakistan
| |
Collapse
|
2
|
Yáñez‐Macías R, Rivera‐Salinas JE, Solís‐Rosales S, Orduña‐Altamirano D, Ruíz‐Mendoza D, Herrera‐Guerrero A, Lara‐Sanchez J, González‐Morones P, García‐Hernández Z, Hernández‐Hernández E, Gregorio‐Jáuregui KM. Mechanical behavior of glass fiber‐reinforced Nylon‐6 syntactic foams and its Young's modulus numerical study. J Appl Polym Sci 2021. [DOI: 10.1002/app.50648] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Roberto Yáñez‐Macías
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | - Jorge E. Rivera‐Salinas
- CONACyT—Departamento de Procesos de Transformación Centro de Investigación en Química Aplicada—CIQA Saltillo Coahuila México
| | - Silvia Solís‐Rosales
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | | | - David Ruíz‐Mendoza
- Departamento de Química Instituto Tecnológico de Tuxtla Gutierrez Tuxtla Gutiérrez Chiapas México
| | - Adán Herrera‐Guerrero
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | - Jesús Lara‐Sanchez
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | - Pablo González‐Morones
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | - Zureima García‐Hernández
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | - Ernesto Hernández‐Hernández
- Departamento de Materiales Avanzados Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila México
| | - Karla M. Gregorio‐Jáuregui
- Instituto Politécnico Nacional Departamento de Ingeniería en Metalurgia y Materiales, Escuela Superior de Ingeniería Química e Industrias Extractivas – ESIQIE, UPALM Zacatenco México
| |
Collapse
|
3
|
Songtipya L, Songtipya P, Prodpran T, Kalkornsurapranee E, Johns J. Fabrication of water-soluble loose-fill foam from tamarind (Tamarindus indica L.) seed polysaccharide by mechanical frothing and freeze-drying process. J CELL PLAST 2020. [DOI: 10.1177/0021955x20948560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The water-soluble loose-fill foam obtained from tamarind seed polysaccharide (TSP) was successfully prepared by a combination of mechanical frothing and freeze-drying process. The effects of TSP concentration, plasticizer content, and surfactant content on the cellular morphology, physical properties, mechanical properties, and moisture absorption were investigated. The cellular structure of TSP foam exhibited an open cell structure with a non-uniform size of the cell window, and the density varied in a range of ∼0.006–0.106 g/cm3. Foam preparation with high TSP concentration, low plasticizer as well as glycerol content enhanced the mechanical properties of the obtained foam, including tensile strength, compressive strength, and hardness. The high compressive strength of TSP foams up to ∼1.03 MPa can be produced which demonstrates that TSP foam is capable to use as a loose-fill product.
Collapse
Affiliation(s)
- Ladawan Songtipya
- Department of Material Product Technology, Faculty of Agro-Industry, Prince of Songkla University, Songkhla, Thailand
| | - Ponusa Songtipya
- Department of Material Product Technology, Faculty of Agro-Industry, Prince of Songkla University, Songkhla, Thailand
| | - Thummanoon Prodpran
- Department of Material Product Technology, Faculty of Agro-Industry, Prince of Songkla University, Songkhla, Thailand
| | - Ekwipoo Kalkornsurapranee
- Department of Materials Science and Technology, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Jobish Johns
- R&D Center, Department of Physics, Rajarajeswari College of Engineering, Bangalore, India
| |
Collapse
|
4
|
Ozkutlu M, Dilek C, Bayram G. Poly(methyl methacrylate) hybrid syntactic foams with hollow glass microspheres and polyhedral oligomeric silsesquioxanes. J Appl Polym Sci 2019. [DOI: 10.1002/app.48368] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Merve Ozkutlu
- Department of Chemical Engineering Middle East Technical University 06800 Ankara Turkey
| | - Cerag Dilek
- Department of Chemical Engineering Middle East Technical University 06800 Ankara Turkey
| | - Goknur Bayram
- Department of Chemical Engineering Middle East Technical University 06800 Ankara Turkey
| |
Collapse
|
5
|
Chen K, Tian C, Liang S, Zhao X, Wang X. Effect of stoichiometry on the thermal stability and flame retardation of polyisocyanurate foams modified with epoxy resin. Polym Degrad Stab 2018. [DOI: 10.1016/j.polymdegradstab.2018.02.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Yu W, Qian M, Li H. Elastic and plastic properties of epoxy resin syntactic foams filled with hollow glass microspheres and glass fibers. J Appl Polym Sci 2016. [DOI: 10.1002/app.44188] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Wei Yu
- Key Laboratory of Mechanical Reliability for Heavy Equipment and Large Structures of Hebei Province, Yanshan University; Qinhuangdao 066004 China
| | - Meng Qian
- Key Laboratory of Mechanical Reliability for Heavy Equipment and Large Structures of Hebei Province, Yanshan University; Qinhuangdao 066004 China
| | - Huijian Li
- Key Laboratory of Mechanical Reliability for Heavy Equipment and Large Structures of Hebei Province, Yanshan University; Qinhuangdao 066004 China
| |
Collapse
|
7
|
Abstract
A novel approach for changing the density of syntactic foams, while keeping the microballoon (hollow particles) volume fraction constant, is adopted in this work. This is achieved by selecting microballoons of the same size but with different wall thickness. Five types of microballoons are selected to fabricate syntactic foams. All the types of microballoons have about 40 mm mean particle sizes, but different wall thicknesses. This approach allows to maintain the same volume fractions of constituents and interfacial area while changing the density of syntactic foams. The fabricated syntactic foams are tested for their compressive properties in accordance to the ASTM D 695-96 standard. The results of the experimental investigation show a strong dependence of the compressive properties and the fracture characteristics of syntactic foams on the microballoon wall thickness. Shear cracking followed by cracking under secondary tensile stresses has been observed as the fracture mode. The present approach is found to be more effective than changing the microballoon volume fraction to change the syntactic foam density as it considerably increases the strength to the weight ratio.
Collapse
Affiliation(s)
- Nikhil Gupta
- Mechanical Engineering Department, Louisiana State University, Baton Rouge, LA 70803, USA,
| | - Eyassu Woldesenbet
- Mechanical Engineering Department, Louisiana State University, Baton Rouge, LA 70803, USA
| |
Collapse
|
8
|
Zhi C, Long H. Compressive Properties of Syntactic Foam Reinforced by Warp-knitted Spacer Fabric. CELLULAR POLYMERS 2015. [DOI: 10.1177/026248931503400401] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Syntactic foam composites are widely used as aviation, construction and marine materials because of their high specific strength, specific modulus, damage tolerance and low moisture absorption. The present work aimed to investigate the compression behaviours of syntactic foam reinforced by warp knitted spacer fabric (SF-WKSF). Eight kinds of SF-WKSF samples were produced with warp knitted spacer fabrics of various surface layer structures and parameters including inclination-angle, fineness of spacer yarns, different microballoons types as well as contents. The compression tests were carried out on aMTS material testing system and the compression properties of SF-WKSF were analyzed based on the experimental compressive stress-strain curves and modulus values. It was indicated that the SF-WKSF made with preferable spacer fabric showed higher compressive modulus and yield strength values compared to neat syntactic foam (NSF). The results also demonstrated that all the parameters had significant effects on the compression performances of SF-WKSF. The composites could gain better anti-compression capacities by selecting larger inclination-angle, coarser spacer yarn, denser surface layer structure, higher microballoon density and higher S60HS microballoon contents.
Collapse
Affiliation(s)
- Chao Zhi
- Engineering Research Center of Technical Textiles, Ministry of Education, Shanghai 201620, China
- College of Textiles, Donghua University, Shanghai 201620, China
| | - Hairu Long
- Engineering Research Center of Technical Textiles, Ministry of Education, Shanghai 201620, China
- College of Textiles, Donghua University, Shanghai 201620, China
| |
Collapse
|
9
|
Chen K, Tian C, Lu A, Zhou Q, Jia X, Wang J. Effect of SiO2on rheology, morphology, thermal, and mechanical properties of high thermal stable epoxy foam. J Appl Polym Sci 2013. [DOI: 10.1002/app.40068] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Keping Chen
- Institute of Chemical Materials; China Academy of Engineering Physics; Mianyang 621900 China
| | - Chunrong Tian
- Institute of Chemical Materials; China Academy of Engineering Physics; Mianyang 621900 China
| | - Ai Lu
- Institute of Chemical Materials; China Academy of Engineering Physics; Mianyang 621900 China
| | - Qiuming Zhou
- Institute of Chemical Materials; China Academy of Engineering Physics; Mianyang 621900 China
| | - Xiaorong Jia
- Institute of Chemical Materials; China Academy of Engineering Physics; Mianyang 621900 China
| | - Jianhua Wang
- Institute of Chemical Materials; China Academy of Engineering Physics; Mianyang 621900 China
| |
Collapse
|
10
|
John B, Reghunadhan Nair CP, Mathew D, Ninan KN. Foam sandwich composites with cyanate ester based syntactic foam as core and carbon-cyanate ester as skin: Processing and properties. J Appl Polym Sci 2008. [DOI: 10.1002/app.28658] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
11
|
John B, Reghunadhan Nair C, Ninan K. Low-Density Phenolic Syntactic Foams: Processing and Properties. CELLULAR POLYMERS 2007. [DOI: 10.1177/026248930702600401] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Low-density phenolic syntactic foams with different volume percentages of microballoons were processed and their mechanical performance has been evaluated in terms of tensile, flexural, compressive and the corresponding specific properties. Tensile and flexural strength increased with volume fraction of microballoon and optimized at 72–74 percentage by volume of microballoon. Both the properties decreased with further addition of microballoon. The corresponding specific properties also manifested a similar order. Compressive and specific compressive strength decreased with increase in microballoon volume percentage. The flexural and compressive modulus values followed the same trend as the strength values. The properties of phenolic syntactic foams were compared with syntactic foams based on an addition cure phenolic resin, Propargyl Ether Novolac resin (PN). The mechanical properties of the latter were inferior to those of phenolic syntactic foams. The morphology of the failed samples as examined by SEM showed that failure occurred by a combination of matrix and microballoon failure at low microballoon loading whereas it occurred by microballoon cracking and resin to microballoon debonding at high concentration of filler. The dynamic mechanical analysis of phenolic and PN resin syntactic foams showed a higher use temperature for PN system in comparison to phenolic.
Collapse
Affiliation(s)
- Bibin John
- Propellants and Special Chemicals Group, Vikram Sarabhai Space Centre, Trivandrum-695022, India
| | - C.P. Reghunadhan Nair
- Propellants and Special Chemicals Group, Vikram Sarabhai Space Centre, Trivandrum-695022, India
| | - K.N. Ninan
- Propellants and Special Chemicals Group, Vikram Sarabhai Space Centre, Trivandrum-695022, India
| |
Collapse
|
12
|
Wouterson EM, Boey FY, Hu X, Wong SC. Effect of fiber reinforcement on the tensile, fracture and thermal properties of syntactic foam. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.03.069] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
13
|
Ambika Devi K, John B, Reghunadhan Nair CP, Ninan KN. Syntactic foam composites of epoxy-allyl phenol-bismaleimide ternary blend—Processing and properties. J Appl Polym Sci 2007. [DOI: 10.1002/app.26316] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
14
|
Karthikeyan CS, Sankaran S, Kishore. Investigation of bending modulus of fiber-reinforced syntactic foams for sandwich and structural applications. POLYM ADVAN TECHNOL 2007. [DOI: 10.1002/pat.828] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
15
|
Stefani PM, Cyras V, Tejeira Barchi A, Vazquez A. Mechanical properties and thermal stability of rice husk ash filled epoxy foams. J Appl Polym Sci 2006. [DOI: 10.1002/app.23001] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|