China manufacturer directly low price tyre carbon black N330

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Loading Port:
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
1.Black powder or granular pigment
2.N220.N330.N550,N660
3.Plastic,rubber industry
4.Hight quality

Carbon black

   Introduction:

Our company maufactures the black canton series or superior-wear resistance(N200), resistance(N300),quick-press(N500),and common(N600) of dry process and wet process maily applied to various rubber products and PVC plastic.

   

Product Name

Carbon Black N330

Apperance

Black granule or powder

Item

Standard  value

Actual value

Absorbing iodine value

82±6

83

DBP absorption value 10-5m3/kg

102±6

100

Compression DBP absorption value  10-5m3/kg

82-94

87

CTAB adsorption specific surface area  103m2/kg

73-85

77

Nitrogen adsorption specific surface area 103m2/kg

72-84

76

STSA 103m2/kg

69-81

75

Tinting strength %

96-112

103

Heating loss %

2.0

0.2

Ash content %

0.7

0.17

Pour density kg/m2

380±40

388

Fine powder content %

10

2.9

Residue on sieve(45um) %

0.1

0.011

Impurities

Null

Null

Set the stretching stress(Mpa 300%)

-0.5±1.5

-0.4

Applications:

Paints and coatings, Plastic, Fiber, PVC cable, Printing ink,

Leather dyeing agent, Cable sheath material

Properties:

Good blackness, high tinting strength, with a strong dispersion and mobility, fine granularity;Good intermiscibility, more likely to be scattered;has good blackness and dispersion, low viscosity

Packing:25kg knitting bags top grade linerfilm,good properties of waterproof and avoid water,solarization.

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Q:What is positive and negative catalyst in chemistry?
Positive catalyst can simultaneously speed up the positive and negative reaction rate
Q:What is the principle of the catalyst?
The principle of the catalyst: the catalyst is mainly by reducing the activation energy, so that the reaction is easy to carry out, so as to achieve the catalytic effect.
Q:The catalyst can change the chemical reaction process, why is it wrong?
No, only for the length of time
Q:Is it possible for the different chemical reactions to have the same catalyst?
Right, think about the catalysis of biological enzymes
Q:What is the catalytic efficiency of ordinary chemical catalysts?
Different reactions, with the same catalyst, the catalytic efficiency is different. The same reaction, with different catalysts, the catalytic efficiency is also different
Q:What is chemical adsorption and its relationship with heterogeneous catalysis
The catalytic cycle includes five steps: diffusion, chemical adsorption, surface reaction, desorption and reverse diffusion.The chemical adsorption is an important part of the heterogeneous catalysis process, and the adsorption of the reactants on the catalyst surface,
Q:A catalyst?
the BEST ans is does not become part of the chemical change!!!!! *Defination of catalyst:catalyst is a chemical substance that will CHANGES the rate of reaction.it does not undergoes any chemical changes catalyst affect the reation rate!!! catalyst can divide into positive and negative catalyst so it can changes(either SPEEDS or SLOWS) the reaction rate
Q:What is the analytical principle of chemical adsorbents?
What do you mean by the chemical adsorber? BET is the use of the surface of the uneven force field, but the inert gas at low temperature in the surface adsorption. TPD, TPR is the number of active centers that can be measured by the technique of desorption and reduction between specific gases and catalysts as the temperature increases. If the active site is a reduced position, H2-TPR can be used. If the active site is acidic, NH3-TPD can be used, but also the method of alkali titration.
Q:How the catalyst accelerates the chemical reaction
The catalyst is the catalyst that accelerates the chemical reaction by accelerating the chemical reaction
Q:The role and significance of chemical catalysts
To speed up or slow down the chemical reaction is to make the chemical reaction more direct, simple and straightforward to adopt

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