Carbon Black N762 Granluar

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000MT m.t./month

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Product Description:

Carbon Black N762 (Granule)

Product Description:

carbon black N762:
1.Usage Rubber Auxiliary Agents;
2.Product Status:Black powder or granular;
3.Standard: ISO 9001:2000

Suggest for Use:


uses for the truck tire, passenger tire tread rubber, etc., and require high strength, high wear-resistant rubber products, such as high-strength conveyor belt, industrial rubber products.
TDS of the Carbon Black N762

Product Varieties

N762

Pouring density(kg/m3)

475~555

Iodine absorption Value(g/kg)

23~31

300%modulus(Mpa)

-5.9~3.9

DBP absorption Value (10-5m2/kg)

61~69

Ash content

≤0.7%

24Mn DBP(10-5m2/kg)

55~63

45um sieve residue

≤0.05%

CTAB surface area(103m2/kg)

25~33

500um sieve residue

≤0.001%

STSA/(103m2/kg)

23~33

Impurity

NO

Nsa surface area(103m2/kg)

26~32

Fine content

≤10%

Tint strength(%)

----

Tensile strength(Mpa )

≥-5.0

Heatloss(%)

1.5

Elongation at failure

≥-20%

Safety:

As a matter of good industrial hygiene, gloves and safety glasses with side shields or better eye protection should be worn when handing Carbon Black ,For more information, refer to the MSDS.




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Q:catalyst..........?
H+ is the ion contained in acids.... When acids are dissolved in water (H+)+(H2O)=H3O+ Both are the same......
Q:MnO2: catalyst?
A catalyst changes the RATE of a reaction, not the products. So, yes, you get the same products without the catalyst as you do with the catalyst.
Q:What is the catalyst condition in the chemical equation?
On the middle of the equal sign or arrow above ah ~
Q:Chemical reactions in the presence of impurities will cause catalyst poisoning
This is in the chemical balance, but also alone
Q:What kind of chemical reaction requires a catalyst?
Too much reaction, and basically related to the industry
Q:Write a chemical formula in a chemical laboratory without the use of a catalyst for oxygen
2KMnO4 ==== K2MnO4 + MnO2 + O2 ↑
Q:how a catalyst can provide a new route in forming the product?
catalyst speeds up the reaction... i don't know if there is actually 'a new route' in product formation because catalysts should not affect the reaction... it only has to speed up the reaction
Q:why are enzymes called catalysts?
A catalyst is any substance that speeds up a chemical reaction without otherwise changing the outcome of the reaction. Catalysts do this by lowering a reaction's activation energy (which is the energy barrier that must be overcome before the reaction can proceed spontaneously). Catalysts are not permanently changed by the reactions they catalyze, so one catalyst could reasonably catalyze the same reaction many times over. Enzymes are biological catalysts because they lower the activation energy of metabolic reactions (and therefore increase their rate). Every enzyme has an active site that is specific for a particular substrate, or for a small related group of substrates. When the correct substrate binds to the active site, the enzyme catalyzes a particular reaction and releases new products. Substrates that don't match the shape of the enzyme's active site usually won't be affected by the enzyme. Enzymes are proteins, which are in turn polymers of amino acids. The sequence of amino acids in an enzyme, as well as the three-dimensional structure of the polypeptide chain, are essential for determining the enzyme's functionality. I hope that helps. Good luck!
Q:The quality and nature of the catalyst before and after the chemical reaction did not change this sentence wrong?
There is no wrong catalyst just to speed up the reaction
Q:How are a catalyst and an intermediate similar? How are they different?
A catalyst speeds up the rate of a reaction by lowering the activation energy barrier which is, presumably, the energy required to achieve the reaction intermediate. Catalysts are also not consumed in the reaction, they are regenerated towards the end. A reaction intermediate is a configuration that a molecule takes prior to achieving it's lowest energy form which would signify the end of the reaction. Intermediate usually are hard to isolate because of the incentive to go to the most stable configuration. How are they different? A catalyst is not a part of the reaction product and it doesn't get consumed. An intermediate in a reaction is transformed into the product. How are they similar? Well, catalysts drive the reaction and make it easier for the reaction for follow through. Since intermediates are high energy and thermodynamics tells us that low energy is favorable, the incentive for a high energy intermediate to drive down to it's stable for can also drive a reaction. I hope that helps. I hope it makes sense.

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