10 melt finger transparent PC plastic

Polycarbonate (PC) is a general term for high molecular weight compounds that contain carbonate ester chains in their main chains. PC is the abbreviation code for polycarbonate. The production methods of polycarbonate include ester exchange method and phosgene method. At present, the most widely used and widely used are bisphenol A-type aromatic polycarbonate and engineering plastic glass fiber reinforced polycarbonate.PC Or ABS

Polycarbonate is a transparent, white, or slightly yellow polymer that is amorphous, odorless, and non-toxic; The product is rigid, impact resistant, has good toughness, and has a low water absorption rate; Excellent mechanical properties. But it has low fatigue resistance and is prone to cracking; Good heat and cold resistance, with an application temperature range of -60~120 ℃, a thermal deformation temperature of around 135 ℃, a molten state at a temperature of 220~230 ℃, and a decomposition temperature>310 ℃; The viscosity of the melt is high, the flowability is poor, and the difficulty of forming and processing is high, but it has good coloring properties; Has good electrical insulation, is non flammable, and has white extinguishing properties; Acid resistant, salt and oil resistant, fatty hydrocarbon and alcohol resistant, not resistant to chlorinated hydrocarbon, alkali, amine, ketone and other media, easily soluble in chlorinated hydrocarbon solvents such as dichloromethane and dichloroethane.General Grade Polystyrene