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PET is the most widely used beverage packaging material today. Because PET can be conveniently obtained into amorphous, highly transparent and easily stretchable PET products through rapid cooling, when used as packaging material, PET can be made int...
Important Factors Affecting the Quality of PET Bottle Grade Chips Nowdays,PET is the most widely used beverage packaging material. Because PET can be conveniently cooled to get PET products which are basically in amorphous state, high transparency an...
Why are the specifications in ASTM D446, ISO 3105, IP 71, and BS important? Strict specifications and operating instructions for glass capillary viscometers are needed for the determination of kinematic viscosity of transparent and opaque Newtonian ...