Competitive Price Rubber Reinforcing Agent Cabot Carbon Black

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Competitive Price Rubber Reinforcing Agent Cabot Carbon Black

 

Carbon Black Introduction

 

 

Zhengzhou Sigma Chemical Co.,Ltd manufactures the black canton series or superior-wear resistance(N200), resistance(N300),quick-press(N500),and common(N600) of dry process and wet process maily applied to various rubber products and PVC plastic.

 

 

Carbon Black Specification

 

 

Item		N220	N330	N550	N660
Iodine Absorption Value,g/kg		121±7	82±7	43±6	36±6
DBP Absorption Value,10-5m³/kg		114±7	102±7	121±7	90±7
DBP Absorption of Compressed sample,10-5m³/kg		90-106	80-96	77-93	66-82
CTAB Absorption Area,103m2/kg		102-120	73-91	35-49	29-43
Adsorptive Specific Surface Area of Nitrogen, 103m2/kg		106±9	75±9	39±9	34±9
Nitrogen Absorption Surface Area, 103m2/kg		112-126	71-85	34-46	29-41
Tint Intensity, %		108-124	96-112	--	--
Decrement After Heating,%≤		2.5	2.5	1.5	1.5
Ash, %≤		0.7	0.7	0.7	0.7
45µm Sieve Residue, %≤		0.100	0.100	0.100	0.100
150µm Sieve Residue, %≤		0.001	0.001	0.001	0.001
Impurities		--	--	--	--
300% Stretching Stress, Mpa≥		-2.3±1.6	-0.9±1.6	-0.9±1.6	-2.6±1.6

 

Carbon Black Applacation

 

Carbon Black is Mainly used for tungsten carbide as raw material carbonization , also can be used for carbonization , electronic , fine ceramics and raw materials for solar-grade silicon ,metallurgical reductant.

 

 

Carbon Black Packaging

 

20kg knitting bags top grade liner film, good properties of waterproof and avoid water, solarization.