NO.

ITEM

INDEX

SPECIFICATION

1.

Iodine Adsorption (g/kg)

121±7

It is also known as medium super abrasion furnace black. It is frequently used furnace with higher structure, whose abrasion resistance is between super abrasion furnace black and high abrasion furnace black. The product is used in truck tire and other rubber products, where high strength and high abrasion resistance are required.

2.

DBP Absorption (10-5m3/kg)

114±6

3.

DBP Absorption of Compressed Sample     (10-5m3/kg)

92～104

4.

CTAB Surface Area (103m2/Kg)

103～117

5.

STSA (103m2/kg)

99～113

6.

N2 Surface Area (103m2/kg)

107～121

7.

Tint Strength %

108～124

8.

Pour Density (kg/m3)

355±40

9.

Heating Loss %

2.5

10.

Ash Content %

0.7

11.

45μm Sieve Residue %

1000

12.

Impurity

no

13.

300% Extend Stress  MPa

-1.9±1.5