Carbon black N220

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What is  carbon black N220

One of the materials that is mainly used in the manufacture of tires is carbon black N220, black provides excellent abrasion resistance, relative low modulus , high tensile, good tear properties and moderate electrical conductivity ,but it is easily getting heated and very hardness, and its a one of the black grades. Carbon black N220 is an intermediate super abrasion furnace (ISAF) grade having with medium structure and high surface area.

Usage  of  black N220

Also It is recommended for rubber industry. Mainly It is suitable for truck & passenger car high performance tread compounds. N220 is designed for use in premium pre-cured tread compounds & conveyor belts. Compared with N330 carbon, the abrasion resistance of carbon  black N220 compound is 10%_20% higher.

Packing carbonN220

Packing in double layer Kraft paper-PE envelopes( 20-25 kg)
Grad Bag weight(kg) Pallet weight(kg) Volume per 40 FCL
N-220 20 1,100 17.600

Bulk jumbo packing-double valve,PP-PE(1,100kg)

Grade Bag Weight(kg) Pallet Weight(kg) Volume per40 FCL
N-220 1,100 1,100 22,000

How we are shipping the carbon

Depending on the grade of carbon black, we carry and load it.  According to the transportation ways of the buyer country, the method of loading carbon black changes, usually through 40-foot containers, where each container changes from at least 15,489 to at least 22 depending on the grade of carbon black and the type of packaging.

Carbon black N220 properties analysis

Specification Value
Appearance Black granular
Iodine absorptions, g/kg 116-126
CATB absorptive specific surface area, 103 m2/kg 106-116
DBP absorption, 10-5 m3/kg 109-119
Absorptive specific surface area, 103 m2/kg 114-124
Tinting strength, % 110-120
Compressed sample DBP absorption, 10-5 m3/kg 95-105
Heat loss, % 2.5 max.
Ash, % 0.5 max.
Residue on 45µm sieve, % 0.1 max.
Residue on 500µm sieve, % 0.001 max.
300% modulus at a definite elongation, MPa -2.5- -0.5
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