Investigation of Silane Coupling Agents on the Filler-Filler and Filler-Rubber Interaction and Mechanical Properties of EVM/ATH Composites

2nd International Conference on Frontiers of Materials Synthesis and Processing

Bi, Weina^1 ; Hoch, Martin^2 ; Yu, Guangshui^1 ; Goegelein, Christoph^3 ; Kirchhoff, Joerg^3 ; Zhao, Shugao^1

Key Laboratory of Rubber-Plastic, Ministry of Education, Qingdao University of Science and Technology, Qingdao

266045, China^1

LANXESS Chemical (China) Co. Ltd., Shanghai

200021, China^2

ARLANXEO Deutschland GmbH Polymer Testing, Leverkusen

51369, Germany^3

关键词: Bound rubber;    Ethylene vinyl acetate copolymer;    Filler dispersion;    Filler rubber interaction;    Payne-effects;    Silane coupling agent;    Trimethoxysilane;    Vinyl trimethoxysilane;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/493/1/012089/pdf
DOI  :  10.1088/1757-899X/493/1/012089

来源: IOP

【 摘 要 】

Ethylene vinyl acetate copolymer (EVM)/aluminium trihydrate (ATH) composites were prepared. Vinyl-trimethoxysilane (VTMO), triethoxyvinylsilane (VTEO), ethyltrimethoxysilane (ETMO), amino-propyl-trimethoxysilane (AMMO) four kinds of silanes were used in this research. The effects of silane amount and different kinds of silane on the dispersion and adhesion of the ATH in EVM composites were characterized through RPA, electron microscopy, bound rubber. It was found that the addition of VTMO/AMMO/VTEO led to a dramatic increase in Payne effect and tensile property of the composites. Filler dispersion increased with silane adding, and the interaction of ATH and EVM was found in silane treated composites, in which silane had effective functional groups.