摘要
研究国产补强酚醛树脂SL-2101在子午线轮胎三角胶中的应用,并与进口补强酚醛树脂P对比。结果表明:补强酚醛树脂SL-2101与补强酚醛树脂P软化点相近,分子结构相似;两种补强酚醛树脂用于子午线轮胎三角胶中,胶料的加工性能、硫化特性和物理性能相当;国产补强酚醛树脂SL-2101可替代进口补强酚醛树脂P用于子午线轮胎三角胶中。
The application of domestic reinforcing phenolic resin SL-2101 in the apex compound of radial tire was studied. Reinforcing phenolic resin SL-2101 had similar molecular structure and softening point as imported resin P. The processing property,curing characteristics and physical properties of the apex compound with reinforcing phenolic resin SL-2101 were similar to those properties of the compound with resin P. It was concluded that domestic reinforcing phenolic resin SL-2101 could replace imported resin P in apex compound of radial tire.
出处
《橡胶科技》
2016年第8期25-28,共4页
Rubber Science and Technology
