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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 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 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 N539 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 N539

Ve Chemical N234 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 N234

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 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 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 N762 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 N762

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

"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 N234 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 N234 - Abrasion Resistant - Carbon Blacks - Knowde

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	Value	Units	Test Method / Conditions
Iodine Adsorption Number	120±5	g/kg	-
DBP Absorption Number	125±5	10^-5^3/kg	-
Compressed DBP Absorption Number	97-107	10^-5^3/kg	-
CTAB Surface Area	113-125	10^3m2/kg	-
Nitrogen Surface Area	114-124	10^3m2/kg	-
STSA	112±5	10^3m2/kg	-
Tint strength	118-128	%	-
pH Value	5.5 - 8.5	-	-
Heating Loss	max. 2	%	-
Ash Content	max. 0.7	%	-
45 μm mesh	max. 0.05	%	-
Impurity	No	-	-
Fines Content	max. 7	%	-
Toluene Discoloration	max. 90(85-90)	% 1618	-
Sulfur Content	max. 1.1	% 1619	-
Pour Density	280 - 360	kg/m³	-
Modulus at 300%	-0.4±1.0	Mpa	-

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