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Extruded Polystyrene Foam (XPS)

EXTRUDED POLYSTYRENE FOAM is a Hard Type extruded polystyrene thermal insulating products made of polystyrene combining with additives using extrusion method.

The board possesses a continuous and even external layer and completely closed honey-comb cells structure achieved during the continuous extrusion process.

The board is an excellent thermal insulating material with high compression strength, low coefficient of thermal conductivity, low water absorption rate, low vapour permeance, long life because of its uniform wall thickness of linked honey-comb structure and without any gap. The characteristics are the quality of an excellent thermal insulating materials.

The excellent performances of thermal insulation, high compression, water proofing make the board to be superior to conventional thermal insulating material, and suitable for use in new building or retrofit works.

Product Specification

  • Density (kg/m³) ASTM 1622 : 36 to 50
  • Compression Strength (kpa) ASTM 1621 : > 350
  • Water Absorption % (v/v) ASTM C272 : > 0.1
  • Thermal Conductivity W/mk ASTM C518 : > 0.028
  • Diamensional Stability % : > 2.0
  • Colour : Blue or Pink
  • Size : Length (mm) : 1200mm
  • Width (mm) : 600mm
  • Thickness (mm) : 25mm and 50mm

Benefits and Features: Added Efficiency and Comfort, Excellent Resistance to Moisture

Applications

  • PRMA (Roofing Applications)
  • Cold Storage
  • Exterior Wall Insulation
  • Civil Construction
PropertiesUnitStandardTS250TS350TS450TS500
Densitykg/m3ASTM 162232 - 3637 - 4142 - 4647 - 50
Compression StrengthkpaASTM 1621≥ 250≥ 350≥ 450≥ 500
Water Absorption% (v/v)ASTM C2720.10 - 0.350.10 - 0.350.10 - 0.350.10 - 0.35
Thermal ConductivityW/mkASTM c518≤ 0.028≤ 0.028≤ 0.027≤ 0.027
FlammabilityClassUL 9494HB94HB94HB94HB
Dimensional Stability%-≤ 2.0≤ 2.0≤ 2.0≤ 2.0
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PropertiesDimension
Length1200 / 1800 / 2400
Width600 / 900 / 1200
Thickness20 / 25 / 30 / 40 / 50 / 60 / 75 / 100
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Edge Profile
Square Edge Shiplap
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