PC Plastic Injection Molding Technology

By |2019-10-09T15:09:43+08:00October 8th, 2019|Categories: PC injection molding, PC plastic injection molding, PC plastic molding|Tags: , , , , |Comments Off on PC Plastic Injection Molding Technology

PC is generally called polycarbonate. Because of its excellent mechanical properties, this is commonly known as bullet-proof plastic. PC has high mechanical strength, wide temperature range, good electrical insulation properties (anti-arc performance is unchanged), good dimensional stability and transparency, etc. It is widely used in the electrical products, electric meter enclosure, and electronic products structural members. There are many modified products of PC usually added with glass fiber, mineral fillers, chemical fire retardants, and other plastics. PC has poor fluidity, and it needs high temperatures when molding.

  1. Material processing
    PC has high water absorption. So before injection molding, it must be preheated dried. The pure PC is dried at 120 Celsius degree, and the modified PC […]