Definition and Citations:
A plastic that has a very smooth surface, and can be cracked easily, but is resistant to scatches. It is commonly used for the manufacture of battery cases, straws and other items like margarine tubs, etc.
A plastic that has a very smooth surface, and can be cracked easily, but is resistant to scatches. It is commonly used for the manufacture of battery cases, straws and other items like margarine tubs, etc.