Studies on preparation and properties of vinyltriethoxysilane-grafted styrene-butadiene rubber

Yin Changjie; Zhang Qiuyu; Yin Dezhong; Gu Junwei; Gong Guangbi; Liang Tao

doi:10.1002/app.33073

Studies on preparation and properties of vinyltriethoxysilane-grafted styrene-butadiene rubber

Yin Changjie, Zhang Qiuyu, Yin Dezhong, Gu Junwei, Gong Guangbi, Liang Tao

School of Chemistry and Chemical Engineering

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

15 Scopus citations

Abstract

Graft polymerization of vinyltriethoxysilane (VTES) onto styrene-butadiene rubber (SBR) was carried out in latex using benzoic peroxide (BPO) as an initiator. The concentration of VTES effecting on vulcanization characteristics, mechanical properties and thermal properties of VTES-grafted SBR (SBR-g-VTES) were investigated. The grafting of VTES onto SBR and its pre-crosslinking were confirmed by attenuated total teflectance-Fourier transform infrared reflectance and proton nuclear magnetic resonance. The mechanism of graft polymerization was studied. The results revealed that the minimum torque, optimum cure time, tensile strength, thermal decomposition temperature, and glass transition temperature (T_g) all increased with the increasing concentration of VTES. But the grafting efficiency of VTES, rate of vulcanization, and elongation at break of the SBR-g-VTES decreased.

Original language	English
Pages (from-to)	2808-2814
Number of pages	7
Journal	Journal of Applied Polymer Science
Volume	119
Issue number	5
DOIs	https://doi.org/10.1002/app.33073
State	Published - 5 Mar 2011

Keywords

graft polymerization
SBR-g-VTES
styrene-butadiene rubber
vinyltriethoxysilane

Access to Document

10.1002/app.33073

Cite this

@article{326f20675ac448ceb39fcb1781731100,

title = "Studies on preparation and properties of vinyltriethoxysilane-grafted styrene-butadiene rubber",

abstract = "Graft polymerization of vinyltriethoxysilane (VTES) onto styrene-butadiene rubber (SBR) was carried out in latex using benzoic peroxide (BPO) as an initiator. The concentration of VTES effecting on vulcanization characteristics, mechanical properties and thermal properties of VTES-grafted SBR (SBR-g-VTES) were investigated. The grafting of VTES onto SBR and its pre-crosslinking were confirmed by attenuated total teflectance-Fourier transform infrared reflectance and proton nuclear magnetic resonance. The mechanism of graft polymerization was studied. The results revealed that the minimum torque, optimum cure time, tensile strength, thermal decomposition temperature, and glass transition temperature (Tg) all increased with the increasing concentration of VTES. But the grafting efficiency of VTES, rate of vulcanization, and elongation at break of the SBR-g-VTES decreased.",

keywords = "graft polymerization, SBR-g-VTES, styrene-butadiene rubber, vinyltriethoxysilane",

author = "Yin Changjie and Zhang Qiuyu and Yin Dezhong and Gu Junwei and Gong Guangbi and Liang Tao",

year = "2011",

month = mar,

day = "5",

doi = "10.1002/app.33073",

language = "英语",

volume = "119",

pages = "2808--2814",

journal = "Journal of Applied Polymer Science",

issn = "0021-8995",

publisher = "John Wiley & Sons Inc.",

number = "5",

}

TY - JOUR

T1 - Studies on preparation and properties of vinyltriethoxysilane-grafted styrene-butadiene rubber

AU - Changjie, Yin

AU - Qiuyu, Zhang

AU - Dezhong, Yin

AU - Junwei, Gu

AU - Guangbi, Gong

AU - Tao, Liang

PY - 2011/3/5

Y1 - 2011/3/5

N2 - Graft polymerization of vinyltriethoxysilane (VTES) onto styrene-butadiene rubber (SBR) was carried out in latex using benzoic peroxide (BPO) as an initiator. The concentration of VTES effecting on vulcanization characteristics, mechanical properties and thermal properties of VTES-grafted SBR (SBR-g-VTES) were investigated. The grafting of VTES onto SBR and its pre-crosslinking were confirmed by attenuated total teflectance-Fourier transform infrared reflectance and proton nuclear magnetic resonance. The mechanism of graft polymerization was studied. The results revealed that the minimum torque, optimum cure time, tensile strength, thermal decomposition temperature, and glass transition temperature (Tg) all increased with the increasing concentration of VTES. But the grafting efficiency of VTES, rate of vulcanization, and elongation at break of the SBR-g-VTES decreased.

AB - Graft polymerization of vinyltriethoxysilane (VTES) onto styrene-butadiene rubber (SBR) was carried out in latex using benzoic peroxide (BPO) as an initiator. The concentration of VTES effecting on vulcanization characteristics, mechanical properties and thermal properties of VTES-grafted SBR (SBR-g-VTES) were investigated. The grafting of VTES onto SBR and its pre-crosslinking were confirmed by attenuated total teflectance-Fourier transform infrared reflectance and proton nuclear magnetic resonance. The mechanism of graft polymerization was studied. The results revealed that the minimum torque, optimum cure time, tensile strength, thermal decomposition temperature, and glass transition temperature (Tg) all increased with the increasing concentration of VTES. But the grafting efficiency of VTES, rate of vulcanization, and elongation at break of the SBR-g-VTES decreased.

KW - graft polymerization

KW - SBR-g-VTES

KW - styrene-butadiene rubber

KW - vinyltriethoxysilane

UR - http://www.scopus.com/inward/record.url?scp=78649948726&partnerID=8YFLogxK

U2 - 10.1002/app.33073

DO - 10.1002/app.33073

M3 - 文章

AN - SCOPUS:78649948726

SN - 0021-8995

VL - 119

SP - 2808

EP - 2814

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

IS - 5

ER -

Studies on preparation and properties of vinyltriethoxysilane-grafted styrene-butadiene rubber

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this