... .: 1333-86-4 Other Names: carbon black MF: C Purity: 99 Place of Origin: J carbon blacK N220 N330 N550 N660 N3750 ... We supply diverse model carbon black, for example N220, N330, N550, N660, N339, etc. 1. ... to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such ...