产品详细信息
Acrylic Sheet Scrap Regrind (PMMA) For Sale. Polymethyl Methacrylate (PMMA) Acrylic Sheet Scrap Regrind PMMA polymer exhibits glass-like qualities – clarity, brilliance, transparency, translucence – at half the weight with up to 10 times the impact resistance. It is more robust and have less risk of damage.
Injection Molding
· Melt temperature : 200-250°C
· Mold temperature : 40-80°C
· High injection pressures are needed because of poor flow properties and it may be necessary to inject slowly to get the correct flow.
· Internal stresses can be eliminated by heating at 80°C.
Extrusion
· Extrusion temperature : 180-250°C
· A degassing screw with an L/D ratio of 20-30 is recommended
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公司详细资料
Glacier Group Company Limited specializes in trading of Scrap Metal, Plastic Scrap and Waste Paper Scrap. All grades of ...