新型环保加强型软化剂SS-140在全钢载重子午线轮胎胎面胶中的应用  

Application of New Environmentally-friendly Softener SS-140 in the Tread Compound of TBR Tire

作　　者：陈宏[1] 李艳臣 罗之祥[1] 刘学民[1] 刘东[3] 吴中华 

机构地区：[1]北京橡胶工业研究设计院,北京100143 [2]中国化工橡胶有限公司,北京100080 [3]中国石油大学(华东),山东东营257061 [4]广饶县康斯唯绅新材料有限公司,山东广饶257000

出　　处：《橡胶科技》2015年第10期33-36,共4页Rubber Science and Technology

摘　　要：研究新型环保加强型软化剂SS-140(简称软化剂SS-140)在全钢载重子午线轮胎胎面胶中的应用。结果表明:软化剂SS-140的环保性能符合欧盟2005/69/EC指令要求,软化点高,剂型为颗粒;采用软化剂SS-140替代环保芳烃油(TDAE)并适当增大硫黄用量,硫化胶的物理性能良好,尤其是抗撕裂性能和抗切割性能优异,有利于提高全钢载重子午线轮胎的使用性能。软化剂SS-140工业化生产中使用方便,完全可以替代TDAE用于全钢载重子午线轮胎胎面胶。The new environmentally-friendly softener SS-140 was applied in the tread compound of TBR tire. SS-140 was in the form of granule and easy to use. It had a high softening point and met the requirements of European regulation 2005/69/EC. The experimental testing results showed that when SS-140 was used to replace aromatic oils（TDAE） in the tread compound and the amount of sulfur was appropriately increased, the physical properties of the vulcanized rubber were good, particularly, the tear strength and cut resistance. As a result, the performance of TBR tire was improved.

关 键 词：软化剂 环保型 高软化点氧化沥青 全钢载重子午线轮胎 胎面胶 抗撕裂性能 抗切割性能 

分 类 号：TQ336.1[化学工程—橡胶工业]