Purchase Qty. Reference FOB Price
1,000-14,999 kg US$1.65
15,000+ kg US$1.62
Product Description
Carbon Black N550 Product Description: N550 carbon black is a kind of rubber carbon black, which is suitable for natural rubber and all kinds of synthetic rubber. It can give rubber material high stiffness, fast extrusion speed, smooth pressing surface, small mouth expansion, good high ...