Carbon Black N660

Carbon Black Type N220 N330 N550 N660 Powder form & granular form Dry process & Wet process Used in rubber, tyre, tape, etc.

Products Name: Carbon Black

Type: Carbon black N660

Standard: GB3778-2003

H.S. Code: 28030000

CAS No.: 1333-84-4

Molecular Formula: C

Raw Materials: Coal Tar

Manufacturing Technique: Wet Process

Appearance: Granular Form / Powder Form

Certification: ISO9001-2000

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Application: Rubber Industry, Such as Tyre, Cable, Tape

N660 is general purposed furnace black, with good stress on certain elongation of high certain elongation furnace black and good process capacity of fast extruding furnace black, high elasticity of semi-reinforced furnace black high and flexing life of fine particle furnace black. It can be used in all kinds of rubber products.

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Specification of Carbon Black N660

No.	Item	N660
		Superior grade	Standard grade
1	Iodine adsorption, g/kg	36 ± 4	36 ± 6
2	DBP absorption value, 10-5m3/kg	90 ± 5	90 ± 7
3	DBP absorption value (condensation), 10-5m2/kg	69-79	66-82
4	CTAB adsorption specific surface area, 103m2/kg	31-41	29-43
5	Nitrogen adsorption specific surface area, 103m2/kg	31-39	29-41
6	Coloring intension, %	-	-
7	Pour density, kg/m3	440 ± 40
8	Loss on heat, %≤	1.5
9	Ash, %≤	0.5
10	Residue on 45μm sieve, %≤	0.050	0.100
11	Impurities	no
12	Stress force on 300% of elongation, Mpa	-2.6±1.0	-2.6±1.6

Carbon Black N660