Polystyrene

We are offering polystyrene.
specification: injection molding grade, resins for optical fiber, resins for building heat insulator, high impact polystyrene(hips)
application: ps injection molding grade can be used to make shells of cassette boxes, videotape boxes and disk boxes, tv sets and recorders, liner of refrigerators, parts of washing machines, lamp shades, food plates, cups, instrument shells, optical instrument surface, parts of electrical appliances, foaming products, etc.
grade 666d 525 535
mfr g/10min 8.0 8.0 3.5
vicat softening point ℃ 97 90 94
residual monomer mg/kg ≤ 0.1 800 800
solution viscosity 19 -- --