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Type A And B Of Chlorinated Polyethylene

Edit:Weifang Yaxing Chemical Co.,Ltd   Date:Sep 12, 2017



Type A and B of Chlorinated Polyethylene

Chlorinated Polyethylene is a high - density polyethylene (HDPE) polymer material with chlorination. According to the structure and application, Chlorinated Polyethylene can be divided into two categories: resin type Chlorinated Polyethylene (Chlorinated Polyethylene) and elastic polyethylene (CM).

Resin type Chlorinated Polyethylene is also known as A type A material in the product, elastomer rubber type Chlorinated Polyethylene is the type B material!

Application: in the late 1990 s, more and more domestic demand for high performance flame-retardant rubber, especially the development of wire and cable industry, auto parts manufacturing, led to the consumption demand of Chlorinated Polyethylene rubber type. Rubber type Chlorinated Polyethylene is a kind of special synthetic rubber with excellent comprehensive performance, ozone - resistant ozone - aging and good flame retardancy.

Mainly used in wire and cable (such as coal mine with cable, UL and VDE standard specified in the wire), hydraulic hose, automotive hose, adhesive tape, rubber sheet, PVC pipe modification, magnetic material, ABS modified and so on.

Chlorinated Polyethylene is the product of the substitution of some hydrogen atoms in the molecular chain of polyethylene. The quality percentage of chloride is commonly 25% ~ 45%, Chlorinated Polyethylene, as saturated polymer material, appearance is white powder, non-toxic tasteless, has excellent weathering resistance, ozone resistance, chemical resistance and aging resistance, good oil resistance, flame retardancy and shading performance. Good toughness (in - 30 ℃ still have the flexibility), and other polymer material has good compatibility, decomposition temperature is higher.

Chlorinated Polyethylene for saturated polymer material, appearance is white powder, non-toxic tasteless, has excellent weathering resistance, ozone resistance, chemical resistance and aging resistance, good oil resistance, flame retardancy and shading performance.

Application of Chlorinated Polyethylene on chemical market at present is given priority to with Chlorinated Polyethylene rubber type, shall be the scope of its application is widespread, such as: wire and cable (such as coal mine with cable, UL and VDE standard specified in the wire), hydraulic hose, automotive hose, adhesive tape, rubber sheet, PVC pipe modification, magnetic material, ABS modified and so on.

Chlorinated Polyethylene for saturated polymer material, appearance is white powder, non-toxic tasteless, has excellent weathering resistance, ozone resistance, chemical resistance and aging resistance, good oil resistance, flame retardancy and shading performance. Good toughness (in - 30 ℃ still have the flexibility), and other polymer material has good compatibility, high decomposition temperature, decomposition to produce HCl, HCl can catalytic dechlorination of Chlorinated Polyethylene.

Chlorinated Polyethylene is a high - density polyethylene (HDPE) polymer material with chlorination. According to the structure and application, Chlorinated Polyethylene can be divided into two categories: resin type Chlorinated Polyethylene (Chlorinated Polyethylene) and elastic polyethylene (CM). Thermoplastic resin in addition to can be used alone, can also with polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), ABS resin and polyurethane (PU) blend. In the rubber industry, Chlorinated Polyethylene special rubber can be used as high performance, high quality, can also with ethylene-propylene rubber (EPR), butyl rubber (IIR), acrylonitrile butadiene rubber (NBR), chlorosulfonated polyethylene (CSM) and other rubber blend using.

1) Chlorinated Polyethylene is a kind of saturated rubber, which has excellent heat-resisting oxygen aging, ozone aging, acid and alkali resistance and chemical properties.

2) excellent oil resistance of Chlorinated Polyethylene, with excellent performance of ASTM 1 oil and ASTM 2, which is equivalent to NBR; ASTM 3 is excellent in oil performance, better than CR and equivalent to CSM.

3) Chlorinated Polyethylene contains chlorine elements, which have excellent flame retardant properties and have the characteristics of combustion and anti-drop. It is suitable for flame retardant materials with excellent flame retardant properties and low cost in proportion with antimony flame retardants, chlorinated paraffin and Al(OH) 3.

4) Chlorinated Polyethylene is non-toxic and contains no heavy metals and PAHS. It is completely in compliance with environmental requirements.

5) Chlorinated Polyethylene has high filling properties, which can be manufactured to meet different performance requirements. The processing performance of Chlorinated Polyethylene is good, and the menni viscosity (ML121 1+4) has many options in between 50 and 100.