Monthly Archives: April 2018

PS pellets made by INTCO can be the good raw material of XPS insulation board

XPS board, also known as extruded polystyrene insulation, is made of polystyrene resin as raw material and other raw materials and polymer contents, and the catalyst is mixed and injected by special technology. The raw material of XPS is polystyrene pellets, which are first mixed with various chemicals and then heated until the pellets are…
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The difference between two types of PS pellets: GPPS and HIPS

As we know, polystyrene is a recyclable material which can be recycled to make PS pellets. In recent years, with the increasing demand for regenerated pellets, we must have a better understanding of the types. Polystyrene pellets can be divided into two main groups: GPPS–general purpose polystyrene and HIPS–high impact polystyrene. What’s the difference between…
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