Suspension polymerization (EPS)
EPS is a colorless and transparent plastic material. When the product falls to the ground or is knocked, it makes a crisp sound like metal. It has good gloss and transparency, similar to glass, but is brittle and easy to break. Common products: building thermal insulation materials, stationery, cups, food containers, home appliance housings, electrical accessories, etc.
The suspension polymerization of PS is a homogeneous suspension polymerization. The polymerization reaction conditions are relatively simple and the products are mostly transparent beads.
