Carbon Black

Carbon black is a very important additive to the rubbers that supports ELASTOMERS to improve mechanical properties.
Black is used for light protection, coloring, and increasing the transmission properties. Decreasing the used rubber amount and its price to achieve mechanical efficiency and increasing operational efficiency as resistance rubbing causes the cost saving.

Carbon Black

Chemical Analysis

N-660	N-550	N-375	N-220	ASTM Method	Unit	Test Name
1-41	38-48	85-95	116-126	ASTM D1510	Mg/g	Iodine Number
85-95	116-126			ASTM D2414	M1/100g	DBP Absorption Number
1	1	1	1	ASTM D1509	W%	Heating Loss(max)
415-465	335-385			ASTM D1513	G/1	Pour Density
75	75			ASTM D1618	T%	Toluene Discoloration (min)
10	10	10	10	ASTM D1514	ppm	Sieve Residue No.35 (max)
1000	1000	1000	1000	ASTM D1514	ppm	Sieve Residue No.325 (max)
7.5-9	7.5-9	7.5-9	7.5-9	ASTM D1512		PH Value
0.75	0.75	0.75	0.75	ASTM D1506	W%	Ash Content
10	10	10	10	ASTM D1508	W%	Fines (max)
10-40	10-40	10-40	10-40	ASTM D3313	CN	Individual Pellet Hardness
30-40	30-40	30-40	30-40	ASTM D6556	m2/g	Nitrogen Surface Area
--	--	109-119	111-121	ASTM D3265	ITRB%	Tint Strength

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Carbon Black

Carbon Black

Chemical Analysis

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