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Polyvinyl chloride (PVC), polyethylene, the crosslinking polyethylene three differences

2014-11-18 09:00:30 Tips:
Polyethylene English abbreviation PE, it is a vinyl polymer, non-toxic. Easy coloring, good chemical stability, hardy, radiation resistance, good electrical insulation. It is suitable for the food and drug packaging materials, production of tableware, medical equipment, also can be used as the insulation material of the electronic industry, etc. 
Polyvinyl chloride or PVC, vinyl chloride polymer. Its good chemical stability, acid, alkali and some chemical erosion. It moisture proof, aging resistant, flame retardant. It USES when the temperature cannot exceed 60 ℃, can harden under low temperature. Polyvinyl chloride (PVC) plastic and soft plastic. Main made into film, soft packing materials, rainproof supplies, agricultural base film, etc., can also be cable, wire insulation layer, artificial leather products. General plastic pipes and plates of hard, pipe used for pipe and pipe resistance to corrosive fluid, the lining plate used for a variety of storage tank and floor. 
Crosslinked polyethylene English abbreviation described.properties, is an important technique to improve the performance of PE. After crosslinking modification of PE can make its performance is greatly improved, not only significantly improve the mechanical properties of PE, environmental stress cracking resistance, chemical corrosion resistance, creep resistance and electric properties, such as comprehensive performance, and very obviously improves the heat resistance level, can make PE heat temperature from 70 ℃ to 70 ℃ above, which greatly widen the application range of PE. At present, the crosslinking polyethylene (described.properties) has been widely used in pipe, film, cable materials and foam products, etc.