PVC Stabalizer For Plastic Profile,Rubber

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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 Stabalizer

  • Classification: Chemical Auxiliary Agent

  • Other Names: one pack pvc stabilizer

  • Purity: 99.9%

  • Place of Origin: Shandong, China (Mainland)

  • Type: PVC Stabilizer

  • Usage: Plastic Auxiliary Agents

  • Brand Name: HaoMing

  • Model Number: Pipe Grade

 

2. Main Features of the Calcium Pvc Compound Stabilizer

  • Product

    PVC stabilizer, Also called One pack pvc stabilizer

     

    Description

    It is lead based compound stabilizer containing internal and external lubricants. 

    It is used for producing pvc pipes. It has excellent processing performance

     for calendaring molding. It will not effect the flatness, bright and clean, 

    even thickness of the product when the filling material has a fluctuation.

     

    Specification

    1. Appearance: white flake

    2. Lead oxide content,%: 30-40

    3. Melting Point:70min

    4. Moisture,%:0.5max

     

    Addition quantity

    According to the different equipments of calendars, suggests add 3-4 phr in each 100 phr PVC resin.

3.  Images Of  PVC Stabalizer

 

4.  PVC Stabalizer Specifications

1. Appearance: white flake

2. Lead oxide content,%: 30-40

3. Melting Point:70min

4. Moisture,%:0.5max

 

5. FAQ of Calcium Pvc Stabilizer 

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:Carbon monoxide and nitrogen dioxide in the catalyst conditions of the chemical equation
Can not react
Q:what is metallocene catalyst technology?
Metallocene catalyst A transition-metal atom sandwiched between ring structures having a well-defined single catalytic site and well-understood molecular structure used to produce uniform polyolefins with unique structures and physical properties. See also Catalysis; Coordination chemistry; Coordination complexes; Metallocenes; Organometallic compound. In the early 1980s, W. Kaminsky discovered that an appropriate co-catalyst activated metallocene compounds of group 4 metals, that is, titanium, zirconium, and hafnium, for alpha-olefin polymerization, attracting industrial interest. This observation led to the synthesis of a great number of metallocene compounds for the production of polymers already made industrially, such as polyethylene and polypropylene, and new materials. Polymers produced with metallocene catalysts represent a small fraction of the entire polyolefin market, but experts agree that such a fraction will increase rapidly in the future. See also Polymer; Polymerization; Polyolefin resins.
Q:A catalyst?
A catalyst does not ever become part of the chemical change. As far as I know, it always speeds up the reaction, but I could be wrong on that if there is only one correct answer. For sure, it's never changed by the reaction. That is part of a catalyst's definition.
Q:What is the chemical vinyl chloride and benzene plus catalyst?
Looks like no ethyl benzene, it is vinyl benzene
Q:NH3 and O2 in the presence of catalyst in the chemical reaction occurred how to write,
4NH3 + 5O2 == 4NO + 6H2O
Q:what is a catalysts and how can they be useful?
A catalyst is a substance that speeds up the rate of a chemical reaction with itself being chemically unchanged at the end of the reaction. They are useful as they help to lower the minimum amount of energy needed ( also known as activation energy) to start the reaction. Hence, by lowering the activation energy of the reaction, they help to speed up the rate of reaction. For example, in the Haber process for the manufacture of ammonia, the catalyst iron is added to speed up the rate of reaction between hydrogen gas and nitrogen gas. Otherwise, the reaction would have proceeded much more slowly. Another example is the catalyst nickel used in the manufacture of margarine and vanadium (V) oxide for manufacturing sulfuric acid. As catalyst remain chemically unchanged after a reaction, they can be reused again and hence, they are required in minute amounts. An example is the washing powder used in washing clothes, they help to remove food stains by digesting the proteins in food. They can be reused after each reaction and hence, you do not need to add in the whole packet of washing powder but only a few spoonful.
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:Brief introduction of enzyme as biocatalyst and general chemical catalyst and its personality
can only change the rate of chemical reaction, do not change the equilibrium point of the chemical reaction, the enzyme itself does not change before and after the chemical reaction (3) can reduce the chemical reaction of the activation energy The
Q:A catalyst elevates the rate of a reaction by?
lowering the activation energy needed for the reaction to occur.
Q:Why are transition metals more likely to be catalysts?
activation energy has got nothing to do with this. the main reason that the transition metal oxides are catalysts is that they have vacant d orbitals. the reagents are adsorbed on the metal surface and the d orbitals serve as a sort of clamp between the substrates and reagents. for example if you consider the hydrogenation of ethylene in palladium catalyst here the d orbitals lead to syn addition of hydrogen by clamping the pi electron cloud . this is a sort of chemisorption.

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