Manufacturer of Carbon Black N220/N330/N550/N660 for rubber, tyre

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Qingdao
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TT OR LC
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Supply Capability:
20000mts m.t./month

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Specifications

carbon black N220
1. Factory of carbon black N220
2. 5000MT monthly production
3. SGS, ISO Certification

Manufacturer of carbon black N220/N330/N550/N660

Product Description

CAS NO. of carbon black N220 : 1333-86-4

H S CODE: 28030000

Appearance: black powder or granules

specification of carbon black N220 :

ItemsN220N330N550N660
Iodine Absorption Number g/kg121+/-582+/-543+/-436+/-4
DBP Absorption Number 10-5m3/kg114+/-5102+/-5121+/-590+/-5
DBP Absorption Number of Compressed Sample 10-5m3/kg93~10781~9581~9568~82
CTAB Surface Area 103m2/kg106~11679~8738~4631~39
Nitrogen Surface Area 103m2/kg114~12478~8838~4630~40
Tint Strength110~12098~108--
Heating Loss3.02.52.51.5
Ash0.50.50.50.5
Tensile Strength Map≥-0.8-0.5-3.5-3.5
Extension %≥+10-10-10+10
Map Modulus at 300%-2.5+/-1.3-1.7+/-1.3-1.7+/-1.3-3.5+/-1.3
Product Uses

carbon black N220 application:

Used as a black dye, it is used in the manufacture of chinese ink, printing ink, paint etc, also used in the rubber reinforcing agent.

Packaging & Shipping

in 25kg bags, 16MT loading per 20 feet container for carbon black N220.

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Q:What is a Catalyst?
Catalyst is a chemical substance which is used in chemical reactions in relatively small amounts to start up or increase the rate of the reaction without being consumed in the process. For example, Sulfuric Acid is used to dehydrate Ethanol to Ethylene. Enzymes in living beings are biological catalysts. Manganese dioxide, used to decompose Hydrogen Peroxide to Oxygen and Water. For detailed answer.... en.wikipedia.org/wiki/Catalysis
Q:How does active charcoal catalyze in some chemical reactions?
Activated carbon is generally in the catalytic reaction to do more carriers, has not yet seen its catalyst to report.
Q:The properties of scandium
Sci-Scandium (Sc) Basic knowledge Introduction In 1879, Swedish chemistry professor Nelson (LFNilson, 1840 ~ 1899) and Clive (PTCleve, 1840 ~ 1905) were almost simultaneously in rare mineral silica beryllium yttrium and black The mine found a new element. They named this element "Scandium" (scandium), ...
Q:What are the methods of catalyst characterization?
Chemical means, according to the different detection methods, methods are different, but is to explain the chemical properties, chemical structure characteristics.
Q:Question about catalysts and their function.?
Catalysts, as enzymes, only change the activation energy (the energy the compound needs to gain to transform into products), they don't change the Gibbs energy values of reactants nor products. Therefore, if the delta G of the reaction is positive, it'll still need free energy to complete. They make a reaction complete faster than in normal conditions, but don't change the actual possibility for that reaction to happen. In the human body, a lot of reactions of catabolism have a positive G value and these reactions needs to get energy from other coupled reactions that have a negative value, so the total value is still negative. Many of them use hydrolysis of ATP to provide that energy, as its hydrolysis is about -30 kJ/mol in physiological conditions. I don't know what class you're in to ask this question, so can't really know if this answer is too simple or complicated for u... sorry in advance! Joël
Q:why are catalysts never used up during reactons?
Catalysts facilitate the reaction. They might work in several ways. Here is an example: Catalysts generally react with one or more reactants to form intermediates that subsequently give the final reaction product, in the process regenerating the catalyst. The following is a typical reaction scheme, where C represents the catalyst, X and Y are reactants, and Z is the product of the reaction of X and Y: X + C → XC (1) Y + XC → XYC (2) XYC → CZ (3) CZ → C + Z (4) Although the catalyst is consumed by reaction 1, it is subsequently produced by reaction 4, so for the overall reaction: X + Y → Z They might also just increase the surface area, thus speeding up the reaction. Example: Coke looses its fizz over time if left with the cork unscrewed. This is because the HCO3 is released as CO2. If you drop a menthos into the coke, it explodes with CO2, because the methos is full of tiny dents in the surface (thus giving it a massive surface area). (i blatantly copied the first example from the wiki)
Q:In the chemical reaction, the rate of decomposition reaction is related to the quality of the catalyst?
related
Q:explain how a catalyst can affect the rate of reaction but not be in the overall equation.?
a catalyst is a substance that speeds up the rate of reactions that would already happen (the reactions are spontaneous) but would take a long long time to occur. Every reaction proceeds from a level of high energy to a lower level of energy, but in order to start going downhill you need to get up, in affect getting more energy than the reactants have now. This is because the transition state, or what the reactnat/product is in the middle of the reaction, is less stable and requires more energy than the reactants. Catalysts lower the extra energy needed (called activation energy) to a level that the reactants already have, and the reaction occurs.
Q:Why can some catalysts be reused in (chemistry)?
Because the catalyst in the chemical reaction before and after the quality and chemical properties have not changed, so in the chemical reaction can be reused.
Q:What is the relationship between the catalyst and the chemical reaction?
Enzymes are a kind of catalyst.

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