20世纪初期,人们发现炭黑对橡胶具有补强作用,从此炭黑逐渐成为橡胶工业不可缺少的原材料。炭黑做为补强剂,可以提升胶料耐磨性和使用寿命,同时也可以做为填料使用,以降低胶料的生产成本。橡胶用炭黑的命名系统是把炭黑胶料的硫化速度和结构等因素考虑进去的,由4个系统构成。第1个英文字母代表胶料的硫化速度。N(normal)代表正常硫化速度,S(slow)代表缓慢硫化速度。后面 Early 20th century, people found that carbon black has a reinforcing effect on rubber, carbon black has become an indispensable raw material for the rubber industry. Carbon black as a reinforcing agent, can improve the rubber wear resistance and service life, but also can be used as a filler to reduce the rubber production costs. Rubber black carbon naming system is the vulcanization speed and structure of carbon black rubber and other factors into account, composed of four systems. The first letter of the alphabet represents the cure rate of the compound. N (normal) represents the normal vulcanization speed, S (slow) represents the slow vulcanization speed. Behind