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Razavi-Nouri M, Sabet A, Mohebbi M. Thermal, tensile and rheological properties of dynamically cross-linked organoclay filled poly(ethylene-co-vinyl acetate)/acrylonitrile-butadiene rubber nanocomposites: Effect of peroxide content. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122212] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Murugan N, Manoharan P, Nando GB. Thermodynamic Compatibility, Crystallizability, Thermal, Mechanical Properties and Oil Resistance Characteristics of Nanostructure Poly (ethylene-co-methyl acrylate)/Poly(acrylonitrile-co-butadiene) Blends. OPEN CHEM 2017. [DOI: 10.1515/chem-2017-0047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractThis paper addresses the compatibility, morphological characteristics, crystallization, physico-mechanical properties and thermal stability of the melt mixed EMA/NBR blends. FTIR spectroscopy reveals considerable physical interaction between the polymers that explain the compatibility of the blends. DSC results confirm the same (compatibility) and reveals that NBR hinders EMA crystallization. Mechanical and thermal properties of the prepared EMA/NBR blends notably enhance with increasing the fraction of EMA in the blends. Morphology study exhibit the dispersed particles in spherical shape in the nanometer level. Swelling and oil resistance study have also been carried out in details to understand the performance behaviour of these blends at service condition
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Affiliation(s)
- N. Murugan
- Rubber Technology Centre, Indian Institute of Technology, Kharagpur721302, India
- V.S.V.N.Polytechnic College, Department of Plastic Technology, Virudhunagar626001, Tamilnadu, India
| | - Partheban Manoharan
- Rubber Technology Centre, Indian Institute of Technology, Kharagpur721302, India
| | - Golok B. Nando
- Rubber Technology Centre, Indian Institute of Technology, Kharagpur721302, India
- V.S.V.N.Polytechnic College, Department of Plastic Technology, Virudhunagar626001, Tamilnadu, India
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Xu LQ, Zhao YQ, Chen RY, Kang BH, Peng XF. Ethylene Methyl Acrylate Copolymer Toughened Poly(lactic acid) Blends: Phase Morphologies, Mechanical and Rheological Properties. INT POLYM PROC 2016. [DOI: 10.3139/217.3178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The ethylene methyl acrylate copolymer (EMA), for the first time, was melt blended with poly(lactic acid) (PLA) by a twin-screw extruder to toughen PLA. The phase morphologies, mechanical, and rheological properties of the PLA/EMA blends with six weight ratios were investigated. The results showed that the addition of EMA improves the toughness of PLA at the expense of the tensile strength, flexural strength and modulus to a certain degree, and results in the transition from brittle fracture of PLA into ductile fracture. The droplet-matrix morphology is observed in the PLA/EMA blends, in which the mean diameter of EMA droplets increases and its distribution widens gradually with increasing the EMA content. The PLA/EMA blends with three weight ratios (90/10, 80/20, and 70/30) display different characteristic linear viscoelastic properties in the low frequency region, which were investigated in terms of their complex viscosity, storage modulus, and Cole-Cole plots. The interfacial tension between the PLA and EMA is calculated using the Palierne model conducted on the 80/20 PLA/EMA blend, and the calculated result is 3.3 mN/m.
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Affiliation(s)
- L. Q. Xu
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
| | - Y. Q. Zhao
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
- State Key Laboratory of Pulp and Paper Engineering , South China University of Technology, Guangzhou, Guangdong , PRC
| | - R. Y. Chen
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
| | - B. H. Kang
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
| | - X. F. Peng
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
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Jiang S, Yang H, Qian X, shi Y, Zhou K, Xu H, Shan X, Lo S, Hu Y, Gui Z. A Novel Transparent Cross-Linked Poly(methyl methacrylate)-Based Copolymer with Enhanced Mechanical, Thermal, and Flame-Retardant Properties. Ind Eng Chem Res 2014. [DOI: 10.1021/ie4035863] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Saihua Jiang
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Hongyu Yang
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Xiaodong Qian
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Yongqian shi
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Keqing Zhou
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
| | - Haiyan Xu
- Nano Science and
Technology Institute, USTC, Hefei, P. R. China
| | - Xueying Shan
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Siuming Lo
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Yuan Hu
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
- USTC-CityU Joint
Advanced Research Centre, Suzhou, P.R. China
| | - Zhou Gui
- State
Key Laboratory of Fire Science, University of Science and Technology of China, Jinzhai Road 96, Hefei, P. R. China
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Wang W, Gong W, Zheng B. Preparation of low-density polyethylene foams with high rebound resilience by blending with polyethylene-octylene elastomer. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23509] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wei Wang
- Research & Development Center for Sports Materials; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Weiguang Gong
- Research & Development Center for Sports Materials; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Baicun Zheng
- Research & Development Center for Sports Materials; East China University of Science and Technology; Shanghai 200237 People's Republic of China
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