N220
N220 (ISAF)
Intermediate Super-Abrasion Furnace. Tyre tread compounds, where abrasion resistance is critical.
The full ASTM grade range of reinforcing furnace black, N220 through N990, for tyre, hose, conveyor-belt, and high-performance rubber compounding.
ASTM N220 → N990
Overview
Carbon black drives the modulus, abrasion-resistance, and tear strength of every modern rubber compound. Above Infinity supplies from internationally certified producers, iodine number, OAN, and tint declared per ASTM D1765.
Available in 25kg paper bags, 1MT FIBC, or bulk silo deliveries. Heavy-trace metal limits (Cu, Mn, lead) declared on every COA for premium-tyre customers.
Six ASTM reinforcing furnace grades. 25kg paper bags, 1MT FIBC, or bulk silo deliveries. Heavy-trace metals (Cu, Mn, Pb) declared per ASTM D1765.
Intermediate Super-Abrasion Furnace. Tyre tread compounds, where abrasion resistance is critical.
High-Abrasion Furnace. The most widely used grade, tyre carcass, sidewall, and general MRG.
Higher structure than N330. Improved tear strength for industrial belts and hoses.
Fast-Extruding Furnace. Hoses, weather strips, extruded profiles, sponge.
General-Purpose Furnace. Inner tubes, bushings, footwear, and white sidewalls.
Medium-Thermal. Heat-resistant compounds, gaskets, O-rings, high-loading mixes.
One-page spec sheet
A printable summary, grades, partnership context, lead times, FAQ. Drop your email and we'll open the sheet for you to save as PDF.
Frequently asked
The full mainstream range: N220, N330, N339, N550, N660, and N990. Speciality grades (e.g. N762, N774) available on inquiry.
25 kg multi-wall paper bags, 1 MT FIBC (jumbo bags), or bulk silo deliveries for adjacent-site customers.
Per ASTM D1765, copper, manganese, lead, iron, and total ash declared on every COA. Premium-tyre customers receive enhanced traceability on request.
Three to four weeks for stock grades. Bulk silo deliveries by arrangement; export logistics handled end to end.
