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Blister sheet is an amorphous, odorless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastic with excellent physical and mechanical properties, especially excellent impact resistance, tensile strength, flexural strength, compressive strength. High; creep is small and dimensionally stable.

Blister board has good heat resistance and low temperature resistance, stable mechanical properties, dimensional stability, electrical properties and flame retardancy over a wide temperature range, and can be used for a long time at -60~120 °C; The apparent melting point is molten at 220-230 ° C; due to the high molecular chain rigidity, the viscosity of the resin melt is large; the water absorption rate is small, the shrinkage rate is small, the dimensional accuracy is high, the dimensional stability is good, the film permeability is small, and the self-extinguishing property is self-extinguishing. Material; stable to light, but not resistant to ultraviolet light, good weather resistance; oil resistant, acid resistant, strong alkali resistant, oxidizing acid and amine, ketones, soluble in chlorinated hydrocarbons and aromatic solvents, prone to cause in water for a long time Hydrolysis and cracking have the disadvantages of poor stress resistance, easy stress cracking, poor solvent resistance and poor wear resistance.