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Glastherm® HT 200 - ASTM




  • Fibre-reinforced composite material developed for applications in field of thermal insulation (max. continuous operating temperature 200°C)
  • Reduces Heat Loss
  • Low thermal conductivity and extremely high heat resistance

Technical Specifications Glastherm® HT 200 - ASTM

Test MethodUnitGuideline Value
Part Number3913 / 3915
Standard ColorWhite or Green
Maximum Service Temp.°C288
Continuous Use Temp.°C200
Test MethodUnitGuideline Value
Flexural StrengthASTM D 790psi31,000
Compressive Strength @75°F / 24°CASTM D 695psi49,000
Compressive Strength @302°F / 150°CASTM D 695psi27,000
Compressive Strength @392°F / 200°CASTM D 695psi18,000
Compressive Strength @550°F / 288°CASTM D 695psi17,000
IZOD Impact Strength (notched)ASTM D 256ft. lb./in.8
Test MethodUnitGuideline Value
Coefficient of Thermal Expansion Across ThicknessASTM D 696(in./in.°C) x 10-511.62
Coefficient of Thermal Expansion Across SurfaceASTM D 696(in./in.°C) x 10-52.21
Thermal ConductivityASTM C 1771.9
Test MethodUnitGuideline Value
UL Subject 94UL 94HB
Test MethodUnitGuideline Value
DensityASTM D 792lbs/ft3123
Water AbsorptionASTM D 570% by wt.0.2
Thickness Toleranceinches+/-0.002
Test MethodUnitGuideline Value
Electrical Strength - Perpendicular S/T in AirASTM D 149Vpm50


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