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Angst+Pfister APSOplast® EP GM 203 (epoxy resin/glass filament mat)
Categories: Polymer; Thermoset; Epoxy

Material Notes: Thanks to the use of the temperature-resistant, mechanically strong epoxy resin system, this EP glass filament mat can often replace an epoxy laminated glass fabric, as well as offering a commercial advantage. Grade EP GM 203 has good resistance to seawater and chemicals, exceptional electrical properties such as high track resistance, and very good heat stability with a temperature limit of +180 °C. This meets the requirements of Heat Insulation Class H. Its mechanical strength remains unchanged over a broad temperature range. At elevated temperatures, it even has a lower loss in mechanical properties than epoxy laminated glass fabric Hgw 2372.4 and is thus often preferred.

Information provided by Angst + Pfister

Available Properties
  • Density, ISO 1183
  • Tensile Strength, ISO 527
  • Modulus of Elasticity, ISO 178, flexural test
  • Flexural Strength, ISO 178
  • Compressive Strength, ISO 604, resistance, perpendicular to layers
  • Charpy Impact Unnotched, ISO 179/3C
  • Surface Resistance, IEC 60167, after 24 h immersed in water
  • Dielectric Constant, DIN 53483
  • Dielectric Strength, IEC 60243-1, at 90°C in oil parallel to layers
  • Comparative Tracking Index, IEC 60243-1, [kV], at 90°C in oil parallel to layers
  • CTE, linear, VDE 0304/2
  • Thermal Conductivity, DIN 52612
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Rulon Bearings
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