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"Qingdao Vechem Co., Ltd is a manufacturer and supplier specializing in rubber carbon black and specialty carbon black(black pigment and conductive carbon black) in china.Our carbon blacks are widely used in industries of tires, rubber compounds, paints, coatings, inks, master batches, colorant paste, paper, wire and cable, textile etc.
Our factory with 5 production lines and total annual production capacity is 120000 tons, 112000 tons for rubber grades carbon blacks and 8000 tons for specialty carbon black(especial black pigment).Qingdao Vechem Co.,Ltd is the sales service company in Qingdao China for overseas business necessity.
With more than 15 years carbon black producing experience,we supplied high stable quality products to all customers and get a high reputation.Now our carbon black have been exported to Thailand,Korea,Malaysia,India,USA,UK,Brazil etc.
Quality and competitive products always give Ve Chemical a strong advantage in markets.We hope we can establish a long term relationship to each customer."

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Ve Chemical N330 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N330

Ve Chemical N774 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N774

Ve Chemical N326 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N326

Ve Chemical N550 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N550

Ve Chemical N660 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N660

Ve Chemical N220 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N220

Ve Chemical N375 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N375

Ve Chemical N219 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N219

Ve Chemical N339 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N339

Ve Chemical

"Qingdao Vechem Co., Ltd is a manufacturer and supplier specializing in rubber carbon black and specialty carbon black(black pigment and conductive carbon black) in china.Our carbon blacks are widely 

Ve Chemical - Carbon Black - Rubber - Paint - Ink - Textile

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Ve Chemical N650 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and aging resistance.Carbon Black is also an important ingredient in the production of a multitude of other rubber goods like profiles, hoses and anti-vibration systems.

Ve Chemical N650

Ve Chemical N650 plays a crucial role in the rubber industry. They are widely used in tires and rubber products.When used in tires it ensures a high resistance to abrasion, good road handling and agin

Ve Chemical N650 - Abrasion Resistant - Carbon Blacks - Knowde

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	Value	Units	Test Method / Conditions
Iodine Adsorption Number	36±4	g/kg	-
DBP Absorption Number	122±5	10^-5^3/kg	-
Compressed DBP Absorption Number	79-89	10^-5^3/kg	-
CTAB Surface Area	32-44	10^3m2/kg	-
Nitrogen Surface Area	31-41	10^3m2/kg	-
STSA	35±5	10^3m2/kg	-
pH Value	5.5 - 8.5	-	-
Heating Loss	max. 1	%	-
Ash Content	max. 0.7	%	-
45 μm mesh	max. 0.05	%	-
Impurity	No	-	-
Fines Content	max. 7	%	-
Toluene Discoloration	max. 75	% 1618	-
Sulfur Content	max. 1.1	% 1619	-
Pour Density	3299 - 4101	kg/m³	-
Modulus at 300%	-0.6±1.0	Mpa	-

Ve Chemical N650

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