Reinforcement of natural rubber: use of in situ generated silicas and nanofibres of sepiolite

被引：126

作者：

Bokobza, L

Chauvin, JP

机构：

[1] ESPCI, Lab PCSM, F-75231 Paris, France

[2] Univ Mediterranee, Fac Sci Luminy, Inst Biol Dev Marseille, F-13288 Marseille, France

来源：

POLYMER | 2005年 / 46卷 / 12期

关键词：

filler; sol-gel; nanofibers;

D O I：

10.1016/j.polymer.2005.02.048

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Natural rubber composites containing silica particles generated in situ by the sol-gel process are investigated. The sol-gel processing is conducted before and after the cross-linking reaction. A good dispersion of the inorganic particles is obtained when the sol-gel reaction takes place after curing. In each case, the level of reinforcement is assessed from the mechanical and orientational behaviors. The reinforcement provided by in situ silica is compared with that obtained with anisotropic particles such as nanofibers of sepiolite. © 2005 Elsevier Ltd. All rights reserved.

引用

页码：4144 / 4151

页数：8

共 35 条

[31]

VOET A, 1980, MACROMOL REV, V15, P327, DOI 10.1002/pol.1980.230150107

[32] Effect of polymer-filler and filler-filler interactions on dynamic properties of filled vulcanizates [J].

Wang, MJ .

RUBBER CHEMISTRY AND TECHNOLOGY, 1998, 71 (03) :520-589

[33] Silica reinforcement of synthetic diene rubbers by sol-gel process in the latex [J].

Yoshikai, K ;

Ohsaki, T ;

Furukawa, M .

JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 85 (10) :2053-2063

[34]

Yuan QW, 1999, MACROMOL CHEM PHYSIC, V200, P206, DOI 10.1002/(SICI)1521-3935(19990101)200:1<206::AID-MACP206>3.3.CO

[35]

2-J

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