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Ensinger SPI
CENTROPLAST CENTRO HPM Polyetherimide
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)

Material Notes: This material has high strength and rigidity at high temperatures, with good electrical properties. Applications include electrical insulators, and load-bearing components.

Information provided by CENTROPLAST Engineering Plastics GMBH

Vendors:
Available Properties
  • Density, ISO 1183
  • Moisture Absorption at Equilibrium, ISO 62, in normal climate 23°C/50%RH
  • Water Absorption at Saturation, ISO 62, in water at 23°C
  • Hardness, Rockwell M, ISO 2039-2
  • Ball Indentation Hardness, ISO 2039-1, value at 30 sec.
  • Tensile Strength, Yield, ISO 527-2, v = 50 mm/min
  • Elongation at Break, ISO 527-2
  • Tensile Modulus, ISO 527-2
  • Charpy Impact Unnotched, ISO 179/1eU
  • Charpy Impact, Notched, ISO 179/1eA
  • Electrical Resistivity, IEC 60093
  • Surface Resistance, IEC 60093
  • Dielectric Constant, IEC 60250
  • Dielectric Constant, IEC 60250
  • Dielectric Strength, IEC 60243-1, in transformer oil
  • Dissipation Factor, IEC 60250
  • Dissipation Factor, IEC 60250
  • Comparative Tracking Index, IEC 60112
  • CTE, linear, ISO 11359
  • Thermal Conductivity
  • Maximum Service Temperature, Air, Long Term
  • Maximum Service Temperature, Air, Short term
  • Deflection Temperature at 1.8 MPa (264 psi), ISO 75-2
  • Flammability, UL94
  • Flammability, UL94
  
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Manufacturer Notes:
CENTROPLAST Engineering Plastics GMBH

Category Notes
Plastic

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Ensinger SPI
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