Carbon Black

Mainly applied to various rubber products such as tyres, rubber overshoes......

Carbon Black

	N220	N234	N326	N330	N339	N347
Iodine-Absorption ( g/Kg )	121± 9	120± 9	82 ± 9	82 ± 9	90 ± 9	90 ± 9
DBPAbsorption(10-5 3/kg )	114± 10	125± 10	72 ± 10	102 ± 10	120 ± 10	124 ± 10
CompressionDBP Absorption (10-5 m2/kg)	90-110	90-110	59-79	78-98	91-111	90-110
Surface of CTAB Absorption Rate (103 m2 / kg )	101-121	109-12-	75-91	74-90	85-101	79-95
STSA ( 102 m2 / kg )	109-129	116-136	74-94	73-93	86-106	80-100
Ash%	0.5	0.5	0.5	0.5	0.5	0.5
Nitrogen Adsorption Surface Area 103M2/KG	109-129	116-136	74-94	73-93	86-106	80-100
CTAB Adsorption Surface Area 103M2/KG	101-121	109-129	75-91	74-90	85101	79-95
Heating loss %≤	2.5	2.5	2.5	2.5	2.5	2.5
Color Intensity	105-125	114-134	104-120	95-111	102-118	95-111
Residue(45μ m) %≤	0.1	0.1	0.1	0.1	0.1	0.1
Residue(500μ m) %≤	0.001	0.001	0.001	0.001	0.001	0.001
300% Elongation	-1.5+/-1.6	0.5+/-1.6	-3+/-1.6	-1+/-1.6	0.5+/-1.6	1+/-1.6
Elongation at Break %≥	-10	0	10	-20	-50	-40
Tensile Strength MPa ≥	-2	-1.5	-0.5	-2.5	-0.5	-2.5

 

Molecular formular: C
Molecular weight: 12.01

 

Properties: Black powder, insoluble in water, acid and alkali. Combustion in air with high insulation capacity and high opacity

 

Application: Mainly applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture.

Resource:

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