GPPS
GPPS is General Purpose Polystyrene and is made by the polymerization of styrene monomer. It can be polymerized by a variety of synthetic methods, the current industry mainly use bulk polymerization and suspension polymerization.
ABS
Acrylonitrile butadiene styrene (ABS) (chemical formula (C8H8)x•(C4H6)y•(C3H3N)z) is a common thermoplastic polymer. Its glass transition temperature is approximately 105 °C (221°F). ABS is amorphous and therefore has no true melting point.
SAN
Commercial Products: SAN resins are widely used for making containers for cosmetics and personal care products like toothbrushes and other makeup brushes. The resin is also used for making cups,trays, covers, containers, cassette cases, juicers, and mixers, disposable lighters, hangers and door knobs.


HIPS
Applications: HIPS is often specified for low strength structural applications such as housings and covers.
EPS
The strength of EPS along with its shock absorbing properties makes it effective for use in children’s seats and cycling helmets. It is also compression resistant, meaning that EPS is ideal for stacking packaging goods.
Polyo
Polyols are commonly used for personal care industry, both the cosmetics and toiletries sectors.