Products infomation

Carbon black >>Carbon Black Grade N234

Premium tread and retread application with improved abrasion and reinforcement compared to N220.


Property

  ASTM   MIN   MAX

Iodine No. mg/g

  D1510   115.0   125.0

Oil Absorption, cc/100g

  D2414   120.0   130.0

Toluene Discolouration,        %

  D1618   80   

Heat Loss,        %

  D1509      2.0

Tint Strength vs IRB 3#

  D3265   119.0   130.0

Acetone Extract,         %

        1

Ash,       %

  D1506      0.8

325# Sieve Residue,        %

  D1514      0.100

Density,  lb/cu ft

  D1513   19.5   23.0

Fines 5 min,        %

  D1508      5.0

Fines 20 min,       %

  D1508      8.0

300% Modulus, vs IRB6   Mpa

  D412   1.10   3.86
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