| XPS foamed sheet, also named as Polystyrene Extrusion Plastic Sheet (XPS for short) has a perfect closed-pore alveolate structure. Its density, water absorption, coefficient of heat conducting and the coefficient of steam pervasion are all lower than those of other sheet heat insulating materials and they have the characteristics of strong intensity, light material, airtight, anticorrosion, ageing resistance, low cost, etc. It has been widely used in the fields of heat preservation in the construction industry and the highway, railway, airport, square of the heat preservation and household fitment. It is the generally acknowledged and the best heat insulator in the market at present. Features of our XPS foamed board extruder: The first extruder: screw diameter: 120mm, L/D: 36, heating zone: 9 heating power: 50kw driving motor power: 110kw The second extruder: screw diameter: 150mm, L/D: 36, heating zone: 12 heating power: 90kw driving motor power: 90kw Foam agent: Freon22 (R22) Overall dimension: 40×8.2×5.5m(L×W×H) Total weight: 20t Specification of the finidhed product: Thickness: 20, 25, 30, 40, 50, 60mm Width: 600,900mm Output capacity: 280kg/h
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