
Company Information
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Contact SupplierWe offer carbon black . 1.supply carbon black n220 n330 n550 n660 n774.
2.wet granules/dry powder.
3.used in rubber,plastic industry
1. introduction:
our company maufactures the black carbon 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.
2. specifications:
items n220 n330 n550 n660
indine absorption g/kg 121±5 82±5 43±4 36±4
dbp absorption 114±5 102±5 121±5 90±5
ctab surface area, 106-116 79-87 38-46 31-39
nireogen surface area, 114-124 78-88 38-46 30-40
tint strength 110-120 98-108
heating loss,%,max 3.0 2.5 2.5 1.5
ash,%,max 0.5 0.5 0.5 0.5
tensile strength msp,min,% -0.8 -1.5 -3.5 -3.5
exrension,%,min +10 -10 -10 +10
3. physical data:
odor:none
1. ph:6-8
2. boiling point :4200
3. vapor pressuer:not applicable
4. solubility in water:not applicable
5. specific gravity:1.7-2.1
6. viscosity: not applicable
4. packaging:
20kg knitting bags top grade linerfilm,good properties of waterproof and avoid water,solarization.