PC sheet, also called polycarbonate sheet, is an amorphous, odorless, non-toxic, highly transparent, colorless or yellowish thermoplastic engineering plastic. It is called sheet in the plastic industry from 0.25 mm thick to 5.0 thick. It is a colorless and transparent amorphous thermoplastic material. Its name comes from the CO3 group inside.
1: Has excellent physical and mechanical properties.
2: Excellent impact resistance, high tensile strength, bending strength, and compression strength; low creep and stable size.
3: It has good heat resistance of 125 degrees and low temperature resistance of minus 45 degrees. It has stable mechanical properties, dimensional stability, electrical properties and flame retardancy in a wide temperature range, which can be at -60~120℃ Long-term use under low temperature; no obvious melting point, in a molten state at 220-230℃; due to the high rigidity of the molecular chain, the viscosity of the resin melt is high
4: Small water absorption, small shrinkage, high dimensional accuracy, good dimensional stability, and low air permeability of the film; it is a self-extinguishing material;
5: Stable to light, but not resistant to ultraviolet light, good weather resistance; resistant to oil, acid, strong alkali, oxidizing acid, amines, and ketones, soluble in chlorinated hydrocarbons and aromatic solvents, easy to cause in water for a long time The disadvantages of hydrolysis and cracking are that due to poor fatigue resistance, stress cracking is easy to occur, solvent resistance is poor, and wear resistance is poor.
