Plastic Additives Impact Modifier(A C R),Good Quality

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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 

 

 

 

4.FAQ of Pvc Impact Modifier 

 

1.PVC Impact Modifier is Mainly used for producing PVC profiles, U-PVC waterpipe & sewer pipe, cold curved pipe line, PVC blowing board and PVC extrusion board

2.Delivery date:30days

3.Proper for plastic pipe and profile stablizer

4.Payment:30% in advance,70% against BL copy

 

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Q:What is the chemical nature of the enzyme?
Enzyme is an amphoteric electrolyte, soluble in water, easy to precipitate at the isoelectric point, the enzyme activity-pH curve and the zwitterion of the enzyme. The enzyme is a high-molecular colloidal material, generally can not pass through the semipermeable membrane; Dissociation curve similar to the enzyme in the electric field can be the same as other proteins swimming; ③ lead to protein denaturation factors, such as ultraviolet, heat, surfactant, heavy metals, protein precipitants, etc., can make the enzyme failure; Protease hydrolysis and loss of activity.In addition, the most direct evidence is that all has been highly purified and crystallized enzyme for a primary structure analysis, the results indicate that the enzyme is a protein.
Q:How does the catalyst affect chemical balance?
Chemical reaction to reactor molecules to reach a certain amount of energy in order to react, this energy is the activation energy of the reaction. While the material energy in nature can be obtained by probability statistics
Q:Question about catalysts?
A catalyst works for either the reactants or the product in a given reaction. If it works for the reactants then the activation site on the enzyme, for example, will only fit on the reactants. If a catalyst is added to a reaction in which it catalyzes the back-reaction, or it aids the products, then the reaction will be reversed. i don't think a catalyst could work for both the reactants and products in one reaction because it wouldn't really be a catalyst anymore; it wouldn't make the rxn progress any faster since it would be canceling out itself by aiding both the reactants and the products. I think this is what you are asking, if not please post more details. I hope I didn't confuse you even more!
Q:Chemical reaction plus catalyst on the △ H no effect
The catalyst only affects the reaction rate of the substance and increases its activation energy, and the enthalpy change is only related to the initial state of the substance, independent of the reaction process.
Q:Why are transition metals more likely to be catalysts?
there are so much catalysts made up of transition metals. because one of the characteristics of transition metals is can be made to catalyst. one of the catalyst that is mostly used is iron fillings which is used as catalyst to make ammonia from nitrogen gas and hydrogen gas.
Q:Is the catalyst considered a chemical reaction?
The middle school textbook defines that the catalyst itself does not participate in chemical reactions
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:Briefly define a homogenous catalyst? Help please!?
Define Homogenous
Q:Biology Question - Catalysts?
Organic or Inorganic - the catalyst (enzyme) must be organic to be found in the cell. Catalysts speed up chemical reactions inside a cell and must therefore be organic to be a functioning part of the cell. Reusable - There are so many reactions that catalysts are involved in that it would be a waste for the cell if a catalyst could only last one reaction, especially if there are inhibitors and competition for the active site. Catalysts must be reusable in order to keep the cell functioning. Catalysts always remain unchanged after a reaction. HIihly Specific - Catalysts are only made to catalyze one specific chemical reaction. Their active site has proteins bonded in such a way that only certain elements can enter the active site and H bond with those proteins. The fact that they are highly specific maximizes the productiveness of the cell. And it ensures that the cell only has catalysts to reactions that it needs to be completed. It also ensures that the elements are correctly bonded with eachother. If any two elements could enter the active site, there is no guarantee that the correct product will be produced. Catalysts and Enzymes must be super highly specific in order to properly function. Lowers Activation Energy - The more energy a cell has to spend to catalye a reaction, the worse it is for the cell and the less ATP is has for other reactions. Catalyts hold the substrates together so there is less energy that is needed to have the two substrates react with eachother. Activation Energy is the energy that is needed to start a reaction. So the less energy used by the cell for reactions, the better for the cell. Hope this helps
Q:What are the examples of chemical catalysts used in life?
Clothing. "New synthetic fiber made of clothing, soft and comfortable and cheap and durable. Cloth from natural fibers to man-made fibers, and then to the development of synthetic fibers, dyes from the original natural dyes to the current synthetic dyes, reactive dyes , All reflect the contribution of chemistry to the development of clothing, chemical clothing from the initial cover utility, into today's beautiful, convenient, with a special function of the utility, it greatly enriched the style of clothing, material, use

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