الوصف

 PET is a thermoplastic polymer resin of the polyster family and is used in synthetic fibers,food and other liquid containers,thermoforming applications.

Non-oriented PET sheet can be thermofored to make packaging trays and blisters,If crystallizable PET is used,the trays can be used for frozen dinner,since they withstand both freezing and oven baking temperatures.

When filled with glass particles or fibers, it becomes significantly stiffer and more durable.

PET is also used as substrate in thin film and solar cell.

IMPORTANT NOTICE FOR USE IN PROCESSING

Drying
Drying is necessary prior to the melt processing to prevent the resin from hydrolysis.
Typical drying conditions are an air temperature of ******5?, **6 hours residence time.