Carbon black (powder /granular)

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Qingdao
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TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m.t./month

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Product Description:

Specifications

Carbon black N330 N220 N550 N660
1:black powder or granular
2.rubber industry
3.tyres cable tape
4:high quality

Carbon Black N220/N330/N550/N660

Character:


1. Cas no:1333-86-4
2. Standard: GB 3778-2003

3. Form: black granule or powder

4. Process: wet or dry process

Specification:

Items

N220

N330

N550

N660

Iodine Absorption Number g/kg

121 +/-5

82 +/-5

43 +/-4

36 +/-4

DBP Absorption Number 10-5m3/Kg

114 +/-5

102 +/-5

121 +/-5

90 +/-5

DBP Absorption Number of Compressed Sample 10-5m3/Kg

93~107

81~95

81~95

68~82

CTAB Surface Area 103m2/Kg

106~116

79~87

38~46

31~39

Nitrogen Surface Area 103m2/Kg

114~124

78~88

38~46

30~40

Tint Strength

110~120

98~108

-

-

Heating Loss

3.0

2.5

2.5

1.5

Ash

0.5

0.5

0.5

0.5

Tensile Strength Map ≥

-0.8

-1.5

-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

Usage: maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture.


Storage: Put away from water and solarization

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Q:What is the reaction in chemistry?
Industrial production of ammonia, ethanol, industrial synthesis of ammonia, ethanol catalytic oxidation, acetaldehyde oxidation into acetic acid, ethyl acetate preparation, the transformation of automobile exhaust, benzene substitution reaction and addition reaction, some other addition reaction of hydrocarbons, Ethanol dehydration to produce ethylene and so on
Q:reactants are constant or the quality and chemical properties of the catalyst are constant?
The morphology of the catalyst may change before and after the chemical reaction, but the quality and chemical properties of the chemical reaction do not change before and after the chemical reaction. It is noteworthy that this does not mean that the catalyst is not involved in chemical reactions. Some chemical catalysts are involved in chemical reactions, but in the form of intermediates, consume a certain amount of catalyst in a chemical reaction, but in the subsequent chemical reactions, the same quality of the catalyst will be produced. On the whole, the quality of the catalyst before and after the chemical reaction is not changed.
Q:enzymes and catalyst are....?
A catalyst is a substance that affects the rate of a reaction. It may participate, but cannot be consumed in the reaction. For example, KMnO4 catalyzes the breakdown of H2O2 into H2O and O2. In the end, as much KMnO4 exists as did in the beginning. An enzyme is a biochemical reagent that allows an organism to convert a compound into other compounds. This is part of metabolic processes. For example, maltose (a sugar composed of a chain of two glucose molecules) can be broken down into glucose by the maltase enzyme. Unlike a catalyst, enzymes may or may not be consumed/altered in the metabolic processes.
Q:Will the catalyst change in the chemical reaction?
In fact, there are two kinds of catalyst mechanism, one is not a chemical reaction, the reaction did not occur throughout the chemical reaction, the catalyst did not change; one is involved in the reaction process, but the final production of the catalyst, which The class reaction generally occurs in a stepwise chemical reaction.
Q:What makes an enzyme a catalyst?
D: it quickens a chemical reaction yet isn't completely replaced by skill of the reaction this is a standard definition of the understanding catalyst that a biologist gave: A chemical/substance that alters the fee of a chemical reaction yet isn't used up interior the technique.
Q:What is a catalyst and what is it do?
A catalyst is a substance that increases the rate of a chemical reaction.
Q:The catalyst can change the chemical reaction process, why is it wrong?
No, only for the length of time
Q:In the chemical reaction, the rate of decomposition reaction is related to the quality of the catalyst?
There are relationships
Q:What is catalyst in Science?
A catalyst is a substance that aids a chemical reaction (by doing this increasing the reaction rate) but is not consumed by the reaction. For example, hydrogen peroxide (H2O2) spontaneously decomposes into water and oxygen over time. the addition of manganese dioxide will greatly increase the rate of reaction, but none is consumed.
Q:What is a catalyst?
The catalyst itself reduces the energy barrier (Ea, activation energy) of the chemical reaction, making the reaction easier.

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