Gpps Resin By Shanghai Yipin Industry Co., Ltd

We are engaged in offering excellent quality GPPS Resin to our valuable clients.
Product Identification
[Formula]:(C8H8)n
[EINECS]:500-008-9
[RTECS]:WL6475000
[RTECS Class]:Tumorigen
[Beilstein/Gmelin]:NA

Physical and Chemical Properties
[Appearance]:Clear pellets
[Solubility in water]:Insoluble
[Density]:1.04-1.111 g/cm3 (20 C)
[Usage]:Common commercial polymer.

Introduction of GPPS:
General Purpose Polystyrene is a kind of thermoplastic resin, is a colorless, odorless, tasteless, shiny, transparent beaded or granular solid. Density is 1.04 to 1.09, transparency is 88% to 92%, refractive index is 1.59 to 1.60. In the stress function, resulting in birefringence, the so-called stress - optical effect. Product of the melting temperature is 150 to 180 A C, thermal decomposition temperature is 300 A C, the heat distortion temperature is 70 to 100 A C, long-term use temperature is 60 ~ 80 A C.