gui chao cable news: pvc, polyethylene, cross-非凡电子娱乐

polyethylene, referred to as pe, is a polymer of ethylene.

easy to color, good chemical stability, cold resistance, radiation resistance, good electrical insulation.

it is suitable for food and drug packaging materials, utensils, medical equipment production,

can also be used in electronic industry insulation materials, etc..

polyvinyl chloride, referred to as pvc, is a polymer of vinyl chloride.

it has good chemical stability, corrosion resistance to acid, alkali and some chemicals.

it is moisture resistant, aging resistant and difficult to burn. when it is used, the temperature should not exceed 60 degrees centigrade,

harden at low temperature. pvc soft and hard plastic.

mainly made of soft film, packaging materials, rain supplies,

agricultural seedling film, etc., but also for the cable, wire insulation, artificial leather products.

made of hard pipe and plate,

pipes for use as water pipes and for conveying corrosive fluids,

used as lining and floor for various tanks.

xlpe is an important technology to improve the performance of pe.

the performance of the modified pe can be greatly improved,

it not only improves the mechanical properties of pe, but also the environmental stress cracking resistance,

chemical corrosion resistance, creep resistance and electrical properties,

and obviously improve the temperature rating,

the heat resistance of pe can be increased from 70 to more than 90 deg c,

thus greatly broaden the scope of application of pe.

at present, crosslinked polyethylene (xlpe) has been widely used in pipes,

film, cable material and foam products.