PVC Stabalizer For Plastic Profile,Rubber and wire

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
3000 kg
Supply Capability:
100000 kg/month

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Product Description:

1. Structure of Pvc Impact Modifier Description

 

Classification:Chemical Auxiliary Agent

CAS No.:63231-66-3

Other Names:chlorinated polyethylene

Appearance:White Powder

Chlorine Content:35%

Volatiles Content:0.3%

Tearing Strength:8.0Mpa

Elogation at Break:800%

 

2. Main Features of the Calcium Pvc Compound Stabilizer/Specification

 

Item

Unit

Index

Chlorine content 

%

35±1 

Thermal decomposition temperature

≥ 165

Volatile Matter content 

%

≤0.3

Remains crystallinity 

%

≤ 5

Tearing Strength

Mpa

≥8.0

Rate of filtration

36mesh 

%

             ≥99

Shore Hardness A

°

≤57

Apparent Density 

g/ml

≥0.55

Impurity Particle 

 PC/ 10g

10

WhitenessR457

°

≥86

Elogation at break       %           800

 

3.Images 

PVC Stabalizer For Plastic Profile,Rubber and wire

 

PVC Stabalizer For Plastic Profile,Rubber and wire

 

4.FAQ

1) Why Choose us?

CNBM is a stated own company, provide the guarantee for the best quality, best service and safety business.

2) How will we guarantee the quality?

a, ISO 9001-2008 quality control system;

b, Strict and regular quality control in production;

c, Inspeciation when loading into container before shippment;

d, Sample stock for one year for quality tracing and record.

3) What is your MOQ?

Our MOQ is one pallet.

4) Can you provide sample?

Yes, samples are in stock. we can offer free sample for you.

5) Payment terms?

We can accept L/C, T/T etc.

6) Do you offer OEM service?

Yes, we can print customers’ logo on the packaging;

And the size and specification can be produced and design according to your demand.

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Q:Can the catalyst be a reactant in chemistry?
In general, a catalyst is a substance that participates in the intermediate process of chemical reaction and selectively changes the rate of chemical reaction, and its quantity and chemical properties remain substantially constant before and after the reaction, and the catalyst is usually accelerated to Reaction as soon as possible to achieve the role of chemical balance called catalytic role.
Q:What is the difference between a catalyst and an inducer in a chemical reaction?
The catalyst does not participate in the reaction, but only the carrier of the reaction; the inducer will participate in the reaction
Q:Why the catalyst after the chemical reaction of its quality and chemical properties unchanged
In fact, the catalyst reaction also enters, which changes the rate of positive and negative reactions ... enhances the reactive molecules of the reactants, thereby changing the reaction rate ...
Q:What is positive and negative catalyst in chemistry?
Positive catalyst can simultaneously speed up the positive and negative reaction rate
Q:Will the catalyst change in the chemical reaction?
The catalyst is actually involved in the chemical reaction, the catalyst is added to the reaction, becomes the other material, and then the reaction becomes back, and appears to have no change, actually involved in the change, but the end result the catalyst did not change
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.
Q:Comparison of biocatalysts with chemical catalysts!
(1) The chemical reaction catalyzed by the biological enzyme is generally carried out under relatively mild conditions. (2) The enzyme has the highest activity at the optimum temperature and pH, and the temperature of the biocatalyst is more moderate. And PH high or low, the enzyme activity will be significantly reduced.In general, the animal in the enzyme the optimal temperature between 35 ~ 40 ℃; plant enzyme in the optimal temperature between 40 ~ 50 ℃; animal body Of the enzyme most of the most suitable pH between 6.8.0, but there are exceptions, such as the optimal pH of pepsin 1.5; plant enzymes in the most suitable pH between 4.6.5. (3) acid, Or the temperature is too high, the enzyme structure will be destroyed, so that the enzyme permanently inactivated .0 ℃ or so, the enzyme activity is very low, but the spatial structure of the enzyme is stable, at the appropriate temperature of the enzyme activity can be increased The
Q:Hydrogen and nitrogen in the high temperature and pressure and catalyst conditions for the synthesi
3H2 + N2 catalyst iron ---> 2NH3 conditions high temperature and high pressure
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
Q:Why is the catalyst?
A brief description of restriction endonucleases and DNA ligases: Restriction endonucleases, and DNA ligases, can be said to have nothing to do with energy calculations. In particular, the actual effect of these two enzymes is not to switch between A (DNA) and B (disconnected DNA) states. Restriction endonucleases do not need to open base pairing in addition to the phosphates, whereas the DNA ligase itself is responsible for linking 5'-phosphate and 3'-hydroxy. Which use the energy supply substances, coenzyme are not the same, can not be used as the same reaction is positive and negative process considerations.

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