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.
出处
《橡胶科技》
2015年第10期33-36,共4页
Rubber Science and Technology
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
softener
environmentally-friendly
oxidized bitumen with high softening temperature
TBR tire
tread compound
tear resistance
cut resistance
