We can supply many grades of carbon black such as: N121, N219, N220, N234, N326, N330, N339, N375, N550, N660, N762, N774 and so on. Our carbon black products are widely used for tyres, rubber products, auto parts, plastic, black masterbatch, cable, printing ink etc.

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Specifition of N660
Iodine adsorption No. /(g/kg): 36+/-6
DBP adsorption No. /(10-5m3/kg): 90+/-7
CDBP adsorption No. /(10-5m3/kg): 66-82
CTAB adsorption specific surface area/(103m2/kg): 29-43
Nitrogen adsorption specific surface area/(103m2/kg): 29-41
Tint stregth/%: -
Heating loss/% Max: 1.5
Stress at 300% elongation/Mpa: -2.6+/-1.6