深冷精细胶粉在胎面胶中的应用研究  

Application of Cryogenically Micronized Rubber Powder in Tread Compound

作　　者：于淼[1] 廖万林[2] 吕志榕 秦锴[1] 姜云平[1] 陈宏[1] 

机构地区：[1]北京橡胶工业研究设计院,北京100143 [2]中车双喜轮胎有限公司,山西太原030400 [3]中海油(福建)深冷精细胶粉有限公司,福建莆田351158

出　　处：《轮胎工业》2015年第4期224-227,共4页Tire Industry

摘　　要：对深冷精细胶粉在胎面胶中的应用进行研究,并与常温胶粉进行对比.结果表明,以10～20份深冷精细胶粉替代10份常温胶粉,可在不改变配方的情况下有效改善胎面胶的物理性能,降低轮胎的滚动阻力,且胶料的硫化特性变化不大,工艺条件无需调整.The application of cryogenically micronized rubber powder in tread compound was studied, and compared to regular rubber powder with ambient temperature technology. The results showed that by using 10~20 phr cryogenically micronized rubber powder to replace 10 phr ambient temperature rubber powder, the physical properties and rolling resistance of tire tread compound were improved with no change of the curing behavior of rubber compound and no adjustment of the process conditions.

关 键 词：胶粉 深冷法 胎面胶 物理性能 滚动阻力 

分 类 号：TQ330.38[化学工程—橡胶工业]