Keripol RW 1411

Category: Polyester, TS , Thermoset Polyester
Manufacturer: Hexion Inc.
Trademark: Keripol
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: EAOY6G_Keripol-RW-1411.pdf
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Product Description
Polyester moulding compound, inorganically filled, glass fibre reinforced, styrene free, tracking resistance 600 V, good heat resistance, high viscosity flow characteristics

Application Areas
H4 lampholders
General Information
Filler / Reinforcement
  • Glass Fiber
  • Inorganic
Features
  • Good Dimensional Stability
  • High Heat Resistance
  • High Viscosity
  • Low Shrinkage
Processing Method
  • Compression Molding
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density (23°C)2.10g/cm³ISO 1183
Apparent Density 1.00g/cm³ISO 60
Molding Shrinkage 10.10%ISO 2577
Water Absorption - 24h/23C 15.0mgISO 62
Post Shrinkage 2-0.030%ISO 2577
Additional InformationNominal ValueUnit
Compression Molding Molding Pressure > 10.0MPa
Compression Molding Temperature 160 to 180°C
MechanicalNominal ValueUnitTest Method
Flexural Modulus 16500MPaISO 178
Flexural Stress 385.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)2.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)5.0kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (8.0 MPa, Unannealed)160°CISO 75-2/C
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+12ohmsIEC 60093
Volume Resistivity 1.0E+13ohms·cmIEC 60093
Electric Strength 4(1.00 mm)30kV/mmIEC 60243-1
Relative Permittivity (100 Hz)6.00IEC 60250
Dissipation Factor (100 Hz)8.0E-3IEC 60250
Comparative Tracking Index (Solution A)600VIEC 60112
InjectionNominal ValueUnit
Rear Temperature 60.0 to 70.0°C
Nozzle Temperature 70.0 to 100°C
Processing (Melt) Temp 70.0 to 100°C
Mold Temperature 160 to 180°C
Injection Pressure > 10.0MPa
Back Pressure 0.500 to 1.00MPa
Note Message
1 .Compression
2 .Compression
3 .2.0 mm/min
4 .short term, electrode layout P25mm/P25mm in transformer oil equivalent to IEC 60296
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