Lihuayi PC Transparent plastic pellet

Products Description

Shandong Lihua Yiweiyuan PC WY-111BR light blue electronic office supplies polycarbonate
Ester

1. Pc Polycarbonate, English name: Polycarbonate, referred to as PC. It is a general term for polymer compounds with carbonate structure in the molecular chain and various materials made from it as the matrix.
2. PC is a kind of crystal rich engineering material, which has excellent impact strength, thermal stability, glossiness, bacterial inhibition, flame retardancy and pollution discharge. The notch impact strength of PC is very high, and the shrinkage is low, generally 0.1% - 0.2%. PC has good mechanical properties, but poor fluidity, so the injection process of this material is relatively difficult.
3. Pure polycarbonate resin is a kind of amorphous, colorless, tasteless, odorless, non-toxic, transparent thermoplastic polymer, with a molecular weight generally in the range of 20000-70000, a relative density of 1.18-1.20, a glass transition temperature of 140-150 degrees, and a melting range of 220-230 degrees.