Green processing strategy to fabricate silica-filled biobased elastomers with excellent heat oil resistance

Weiwei Lei; Xixi Yang; Meng Wang; Hui Yang; Jie Liu; Zhao yang Wei; Dean Shi; Runguo Wang; Liqun Zhang

doi:10.1016/j.polymer.2021.123910

Green processing strategy to fabricate silica-filled biobased elastomers with excellent heat oil resistance

Weiwei Lei
, Xixi Yang
, Meng Wang
, Hui Yang
, Jie Liu
, Zhao yang Wei
, Dean Shi
, Runguo Wang
, Liqun Zhang

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Cross-linkable, high molecular weight poly (diethyl itaconate-co-butyl acrylate-co-glycidyl methacrylate) (PIAG) copolymer with biobased diethyl itaconate and butyl acrylate was synthesized via organic solvent-free emulsion polymerization. Silica was added and uniformly dispersed in the PIAG matrix via an in-situ reaction between pendent epoxy groups on PIAG chains and silanol groups at the Silica surface free from VOC (Volatile organic compound) emission. The dense polar ester groups on the saturated macromolecule chains and the nonsulfur crosslink system endowed the silica/PIAG composite with outstanding heat oil resistance. The tensile strength retention of silica/PIAG after being crosslinked was even higher than that of silica/polyacrylate (RACRESTERTM EC) after immersion in ASTM #3 oil at 175 °C for 24 h. In general, this work is expected to not only fabricate a high-performance biobased elastomer but also provides some guidelines for the fabrication of biobased elastomers with environmentally friendly processes and curing strategies.

Original language	English
Article number	123910
Journal	Polymer
Volume	228
DOIs	https://doi.org/10.1016/j.polymer.2021.123910
State	Published - 16 Jul 2021
Externally published	Yes

Keywords

Biobased elastomer
Green process
Heat oil resistance
VOC free

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10.1016/j.polymer.2021.123910

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@article{f156656ae39e468b829e205f25c9e2b1,

title = "Green processing strategy to fabricate silica-filled biobased elastomers with excellent heat oil resistance",

abstract = "Cross-linkable, high molecular weight poly (diethyl itaconate-co-butyl acrylate-co-glycidyl methacrylate) (PIAG) copolymer with biobased diethyl itaconate and butyl acrylate was synthesized via organic solvent-free emulsion polymerization. Silica was added and uniformly dispersed in the PIAG matrix via an in-situ reaction between pendent epoxy groups on PIAG chains and silanol groups at the Silica surface free from VOC (Volatile organic compound) emission. The dense polar ester groups on the saturated macromolecule chains and the nonsulfur crosslink system endowed the silica/PIAG composite with outstanding heat oil resistance. The tensile strength retention of silica/PIAG after being crosslinked was even higher than that of silica/polyacrylate (RACRESTERTM EC) after immersion in ASTM \#3 oil at 175 °C for 24 h. In general, this work is expected to not only fabricate a high-performance biobased elastomer but also provides some guidelines for the fabrication of biobased elastomers with environmentally friendly processes and curing strategies.",

keywords = "Biobased elastomer, Green process, Heat oil resistance, VOC free",

author = "Weiwei Lei and Xixi Yang and Meng Wang and Hui Yang and Jie Liu and Wei, \{Zhao yang\} and Dean Shi and Runguo Wang and Liqun Zhang",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd",

year = "2021",

month = jul,

day = "16",

doi = "10.1016/j.polymer.2021.123910",

language = "英语",

volume = "228",

journal = "Polymer",

issn = "0032-3861",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Green processing strategy to fabricate silica-filled biobased elastomers with excellent heat oil resistance

AU - Lei, Weiwei

AU - Yang, Xixi

AU - Wang, Meng

AU - Yang, Hui

AU - Liu, Jie

AU - Wei, Zhao yang

AU - Shi, Dean

AU - Wang, Runguo

AU - Zhang, Liqun

PY - 2021/7/16

Y1 - 2021/7/16

N2 - Cross-linkable, high molecular weight poly (diethyl itaconate-co-butyl acrylate-co-glycidyl methacrylate) (PIAG) copolymer with biobased diethyl itaconate and butyl acrylate was synthesized via organic solvent-free emulsion polymerization. Silica was added and uniformly dispersed in the PIAG matrix via an in-situ reaction between pendent epoxy groups on PIAG chains and silanol groups at the Silica surface free from VOC (Volatile organic compound) emission. The dense polar ester groups on the saturated macromolecule chains and the nonsulfur crosslink system endowed the silica/PIAG composite with outstanding heat oil resistance. The tensile strength retention of silica/PIAG after being crosslinked was even higher than that of silica/polyacrylate (RACRESTERTM EC) after immersion in ASTM #3 oil at 175 °C for 24 h. In general, this work is expected to not only fabricate a high-performance biobased elastomer but also provides some guidelines for the fabrication of biobased elastomers with environmentally friendly processes and curing strategies.

AB - Cross-linkable, high molecular weight poly (diethyl itaconate-co-butyl acrylate-co-glycidyl methacrylate) (PIAG) copolymer with biobased diethyl itaconate and butyl acrylate was synthesized via organic solvent-free emulsion polymerization. Silica was added and uniformly dispersed in the PIAG matrix via an in-situ reaction between pendent epoxy groups on PIAG chains and silanol groups at the Silica surface free from VOC (Volatile organic compound) emission. The dense polar ester groups on the saturated macromolecule chains and the nonsulfur crosslink system endowed the silica/PIAG composite with outstanding heat oil resistance. The tensile strength retention of silica/PIAG after being crosslinked was even higher than that of silica/polyacrylate (RACRESTERTM EC) after immersion in ASTM #3 oil at 175 °C for 24 h. In general, this work is expected to not only fabricate a high-performance biobased elastomer but also provides some guidelines for the fabrication of biobased elastomers with environmentally friendly processes and curing strategies.

KW - Biobased elastomer

KW - Green process

KW - Heat oil resistance

KW - VOC free

UR - https://www.scopus.com/pages/publications/85107825278

U2 - 10.1016/j.polymer.2021.123910

DO - 10.1016/j.polymer.2021.123910

M3 - 文章

AN - SCOPUS:85107825278

SN - 0032-3861

VL - 228

JO - Polymer

JF - Polymer

M1 - 123910

ER -

Green processing strategy to fabricate silica-filled biobased elastomers with excellent heat oil resistance

Abstract

Keywords

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