Effect of surface oxidation of filler and silane coupling agent on the chemorheological behavior of epoxidized natural rubber filled with ISAF carbon black

被引：0
作者：
Manna, AK
Bhattacharyya, AK
De, PP
Tripathy, DK
De, SK [1 ]
Peiffer, DG
机构：
[1] Indian Inst Technol, Ctr Rubber Technol, Kharagpur 721302, W Bengal, India
[2] Exxon Res & Engn Co, Annandale, NJ 08801 USA
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 1999年 / 71卷 / 04期
关键词：
epoxidizes natural rubber; surface oxidized carbon black; chemorheology; extrusion; silane coupling agent; chemical interaction;
D O I：
10.1002/(SICI)1097-4628(19990124)71:4<557::AID-APP6>3.3.CO;2-E
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
On the basis of results of measurements of physical properties and solvent swelling of the extrudates, it has been observed that epoxidized natural rubber (ENR) interacts chemically with intermediate super abrasion furnace (ISAF) carbon black when the mix of the two was extruded at 130-160 degrees C in a Monsanto Processability Tester (MPT). The extent of interaction between the rubber and filler depends on the following factors: extrusion time, carbon black loading, shear rate, and the extent of oxidation on the carbon black surface. Addition of the silane coupling agent, namely, N-3-(-N-vinyl benzyl amino) ethyl-gamma-amino propyl trimethoxy silane monohydrochloride, enhances the rate of the interaction. (C) 1999 John Wiley & Sons, Inc.
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页码：557 / 563
页数：7
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