CARBON-BLACK IN NR/BR BLENDS FOR TRUCK TIRES

被引：48
|
作者：
HESS, WM
VEGVARI, PC
SWOR, RA
机构：
[1] Columbian Chemicals Co, Swartz, LA,, USA, Columbian Chemicals Co, Swartz, LA, USA
来源：
RUBBER CHEMISTRY AND TECHNOLOGY | 1985年 / 58卷 / 02期
关键词：
RUBBER COMPOUNDING - TIRES;
D O I：
10.5254/1.3536071
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A series of ten commercial tread-grade carbon blacks were evaluated in a 60/40 NR/BR truck tire tread formulation. A number of important physical properties and performance criteria were assessed in terms of carbon black surface area and DBPA. Significant response equations were obtained for viscosity, bound rubber, resilience, heat buildup, tear strength, and dynamic properties. Dynamic modulus showed a much greater dependence on DBPA in comparison to previous studies on SBR/BR compounds.
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页码：350 / 382
页数：33
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