Preparation and properties of isoprene-grafted styrene-butadiene rubber in latex

被引：2

作者：

Zhao, Zhichao ^{[1
,2
]}

Gong, Daolin ^{[3
]}

Zhao, Xutao ^{[1
,2
]}

Gong, Guangbi ^{[2
]}

机构：

[1] Northwest Normal Univ, Coll Chem & Chem Engn, Lanzhou, Peoples R China

[2] Lanzhou Petrochem Co, Petrochem Res Inst, Lanzhou 730060, Peoples R China

[3] Beijing Univ Chem Technol, Coll Mat Sci & Engn, Polymer Mat & Engn, Beijing 100029, Peoples R China

来源：

JOURNAL OF ELASTOMERS AND PLASTICS | 2015年 / 47卷 / 06期

关键词：

Styrene-butadiene rubber; isoprene; grafted; mechanical properties; Payne effect; NATURAL-RUBBER; METHYL-METHACRYLATE; REDOX INITIATOR; BLOCK-COPOLYMER; MECHANISM; SBR; POLYMERIZATION; ACRYLATE;

D O I：

10.1177/0095244314526741

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Graft polymerization of isoprene onto styrene-butadiene rubber (SBR) was carried out in latex using p-menthane hydroperoxide and ferrous sulfate as an initiator. The effect of isoprene on vulcanization characteristics, mechanical, and thermal properties of isoprene-grafted SBR were investigated. The grafting of isoprene onto SBR was confirmed by attenuated total teflectance-Fourier transform infrared spectroscopy. The fatigue heat of the isoprene-grafted SBR mainly come from deformation and restructuring, while the smaller deformation of isoprene-grafted SBR will cause the heat lower. The results revealed that the glass transition temperature decreases with the grafting of isoprene and strengthen the Payne effect in grafted SBR.

引用

页码：539 / 548

页数：10

共 14 条

[1] Living radical graft polymerization of styrene to styrene butadiene rubber (SBR) with 2,2,6,6-tetramethyl 1-piperidinyloxy (TEMPO)
Abbasian, M
Namazi, H
Entezami, AA
[J]. POLYMERS FOR ADVANCED TECHNOLOGIES, 2004, 15 (10) : 606 - 611
[2] Chemical initiation mechanism of maleic anhydride grafted onto styrene-butadiene-styrene block copolymer
Aimin, Z
Chao, L
[J]. EUROPEAN POLYMER JOURNAL, 2003, 39 (06) : 1291 - 1295
[3] Factorial experimental design for graft copolymerization of styrene and methyl methacrylate onto styrene-butadiene rubber
Arayapranee, W
Prasassarakich, P
Rempel, GL
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 100 (04) : 2867 - 2874
[4] Process variables and their effects on grafting reactions of styrene and methyl methacrylate onto natural rubber
Arayapranee, W
Prasassarakich, P
Rempel, GL
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 89 (01) : 63 - 74
[5] Improvement of homogeneity of SBR/CR rubber blends with SBR-g-AA grafted rubber
Botros, S. H.
Tawfik, S. Y.
[J]. POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2006, 45 (07) : 829 - 837
[6] He Y, 1997, J APPL POLYM SCI, V65, P511, DOI 10.1002/(SICI)1097-4628(19970718)65:3<511::AID-APP11>3.0.CO
[7] 2-#
[8] Graft copolymerization of methacrylic acid, acrylic acid and methyl acrylate onto styrene-butadiene block copolymer
Jiang, DD
Wilkie, CA
[J]. EUROPEAN POLYMER JOURNAL, 1998, 34 (07) : 997 - 1006
[9] Modification of natural rubber by grafting with hydrophilic vinyl monomers
Kangwansupamonkon, W
Gilbert, RG
Kiatkamjornwong, S
[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS, 2005, 206 (24) : 2450 - 2460
[10] Effects of redox initiator on graft copolymerization of methyl methacrylate onto natural rubber
Kochthongrasamee, Teeranuch
Prasassarakich, Pattarapan
Kiatkamjornwong, Suda
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 101 (04) : 2587 - 2601

← 1 2 →