Manufacturer of carbon black n330 for rubber industry, black carbon,black pigment

1.Black powder/granular 2.Free sample 3.Many years of export experience 4.Good quality,price&service 5.ISO,SGS,COA,MSDS

 1.Physical property 

name	Carbon nanotubes
other name	C.I. 77266; C.I. Pigment Black 6; C.I. Pigment Black 7; Carbon black; Acetylene black; lamp black; Carbonnanotubesmultiwalled; Fullerene carbon soot (contains 2-20% C60/C70 and; Carbonanotubesmultiwalled; Carbonsoot; carbon
CAS NO.	1333-86-4
EINECS NO.	215-609-9
MF	C
molecular weight	12.0107
InChI	InChI=1/C
molecule structure	C
melting point	3550 °C(lit.)
water-solubility	Insoluble
vapour pressure	205000mmHg at 25°C

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2.Carbon black specification used in rubber         GB3778-2003

Item	Carbon black N220	Carbon black N330
Iodine Absorption Number (g/Kg)	121±5	82±5
DBP Absorption Number  (10-5m3/Kg)	114±5	102±5
Compressed DBP Absorption Number (10-5m3/Kg)	90-103	83-93
CTAB Surface Area ( 103m2/Kg)	102-120	73-91
Nitrogen Surface Area ( 103m2/Kg)	102-120	71-85
Tint strength %	108-124	96-112
PH Value	7±1.5	7±1.5
Heating Loss % ≤	2.5	2.5
Ash Content % ≤	0.7	0.7
45um mesh % ≤	0.1	0.1
Impurity	No	No
Fines Content % ≤	7	7
Modulus at 300% Mpa	-2.3±1.6	-0.9±1.6

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3.Characteristic : 

High reinforcing high tear resistance good process ability.

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4.Application:

Intensified carbon black,fit for thread of tyre, industrial rubber products with high quality,high loading conveyor belt,plastic master batch

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5.Packing: Packed in kraft paper 20kg/50kg/Ton bags or as customer's requirements..

Manufacturer of carbon black n330 for rubber industry, black carbon,black pigment