The base glue of the brake block of the invention has the advantages of sound high-heat thermal stability, long reserve time and perfect service technical performance.
本发明的刹车片底胶具有高温热稳定性好、保存时间长及使用工艺性能好的优点。
2
At the same time, it can not only greatly improve the oxidation stability of the base oil but also greatly reduce the wastage of clay and to improve the oil yields.