A reference for abrasion-focused rubber compounds.
N220 is a common reinforcing carbon black grade designation used in rubber-industry discussions. Typical selection conversations include tire tread compounds and demanding industrial rubber goods.
Use the grade reference to start your inquiry, then confirm the specific material, requirements and current availability directly with our team.
What to discuss with us
- The finished product, rubber system and processing method.
- Your current material, target properties and acceptable specification limits.
- Expected order quantity, packing requirements and destination.
- Sample evaluation needs and the technical documents required for approval.
From selection to supply
A grade name alone does not define every property of a supplied material. Request the relevant technical information, evaluate a representative sample in your own compound and agree the specification before ordering.
This page provides general grade-reference information. It does not confirm current production, stock, numerical performance values or suitability for a particular formulation. Ask Sanjiong to confirm the supply proposal for your requirements.
General industry background: International Carbon Black Association; Cabot carbon black overview. External references describe the industry, not Sanjiong product specifications.