Carbon Black Form : Powder

We are offering Carbon Black. 1. type: n220 ,n330,n550.n660. 2. cas no:1333-86-4 3. place of origin: china 4. standard: gb 3778-2003 5. form: black granule or powder 6.process: wet or dry process 7. usage: maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. moreover they can be applied to such relevant industries as plastic manufacture.