Effect of Silanes on Mechanical and Thermal Properties of Silicone Rubber/EPDM Blends

被引：4

作者：

Zhang, Chen ^{[1
,2
]}

Zhang, Zhen Xiu ^{[1
,5
]}

Pal, Kaushik ^{[1
]}

Shin, Oe Gi ^{[3
]}

Jo, Hyeon Choel ^{[3
]}

Lee, Sung Hoon ^{[4
]}

Kim, Jin Kuk ^{[1
]}

机构：

[1] Gyeongsang Natl Univ, Sch Nano & Adv Mat Engn, Gyeongnam 660701, Jinju, South Korea

[2] Shandong Univ, Sch Mat Sci & Engn, Jinan 250100, Peoples R China

[3] Pyung Hwa Ind Co Ltd, Daegu City, South Korea

[4] Hyundai Kia Motors Co Ltd, Seoul, South Korea

[5] Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Shandeng Prov Key Lab Rubber Plast, Minist Educ, Qingdao, Peoples R China

来源：

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS | 2011年 / 50卷 / 02期

关键词：

dynamic mechanical properties; EPDM; mechanical properties; silane; silicone rubber; thermal properties; STYRENE-BUTADIENE RUBBER; SURFACE MODIFICATION; COUPLING AGENT; FILLER; ALKYLATION;

D O I：

10.1080/00222341003651494

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The effect of four types of silane coupling agents on the mechanical and thermal properties of silicone rubber and ethylene-propylene-diene monomer (M-class) rubber (EPDM) blends is studied, namely, isobutyltriethoxysilane (BUS), acryloxypropyltriethoxysilane (ACS), aminopropyltriethoxysilane (AMS), and vinyltriethoxysilane (VIS). ACS and VIS increase the crosslink density of the blends, which results in higher tensile strength, modulus, and thermal stability, but lower elongation at break compared with the other silanes. However, the blend containing BUS shows highest tan in the temperature range of 45 degrees C to 200 degrees C. Thermogravimetric analysis shows two steps of degradation for all the samples, but little difference with the varied silanes.

引用

页码：291 / 299

页数：9

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