The types of transparent plastic raw materials usually are acrylic or PMMA, PC, PET, transparent nylon, etc. Among them, we have been exposed to three kinds of plastics: PMMA, PC and AS.

Transparent materials usually used in six major application areas:
(1) Daily commotidities:
Transparent film: PE, PP, PS, PVC, PET, etc. for packaging, agricultural PE, PVC, PET, etc.
Transparent sheet: PP, PVC, PET, PMMA, PC, etc. Type: PVC, PA, etc.
Transparent bottles: PVC, PET, PP, PS, PC, etc.
(2) Lighting parts: mainly used as lampshade, commonly used PS, modified PS, AS, PMMA and PC.
(3) Optical instrument parts:
Hard lens body: CR-39 and J.D are mainly used;
Contact lens: HEMA is commonly used.
(4) Solar materials: PMMA, PC, GF-UP, FEP, PVF and SI are commonly used.
(5) Optical fiber material: PMMA or PC is used for the core layer.
(6) CD material: commonly used PC, PMMA. PMMA, FEP, EVA, EMA, PVB, etc., which are hardened on the surface of the transparent packaging material.