Generic Acetal (POM) Copolymer - Glass Fiber

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Generic
Trademark: Generic
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GgH4dn_Generic-Acetal-POM-Copolymer---Glass-Fiber.pdf
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This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) Copolymer - Glass Fiber

This information is provided for comparative purposes only.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.43 - 1.65g/cm³ASTM D792
    23°C 1.45 - 1.65g/cm³ISO 1183
Melt Mass-Flow Rate (MFR)
    190°C/2.16 kg 2.6 - 19g/10 minASTM D1238
    190°C/2.16 kg 3.0 - 13g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)2.29 - 6.23cm³/10minISO 1133
Molding Shrinkage
    Flow : 23°C 0.27 - 1.2%ASTM D955
    Transverse flow : 23°C 0.98 - 2.1%ASTM D955
    23°C 0.37 - 1.8%ISO 294-4
Water Absorption
    23°C, 24 hr 0.095 - 0.90%ASTM D570
    23°C, 24 hr 0.090 - 0.70%ISO 62
    Saturated, 23°C 0.20 - 0.80%ASTM D570
    Saturated, 23°C 0.19 - 0.90%ISO 62
    Equilibrium, 23°C 0.20%ASTM D570
    Equilibrium, 23°C, 50% RH 0.14 - 0.21%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (23°C)79 - 113ASTM D785
Ball Indentation Hardness 179 - 230MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    23°C 4360 - 11100MPaASTM D638
    23°C 2930 - 10600MPaISO 527-2
Tensile Strength
    Yield, 23°C 56.8 - 149MPaASTM D638
    Yield, 23°C 59.5 - 131MPaISO 527-2
    Fracture, 23°C 54.5 - 117MPaASTM D638
    Fracture, 23°C 59.4 - 132MPaISO 527-2
    23°C 61.7 - 129MPaASTM D638
Tensile Elongation
    Yield, 23°C 2.4 - 4.1%ASTM D638
    Yield, 23°C 2.1 - 2.3%ISO 527-2
    Fracture, 23°C 1.0 - 7.4%ASTM D638
    Fracture, 23°C 1.3 - 4.4%ISO 527-2
Flexural Modulus
    23°C 3040 - 9520MPaASTM D790
    23°C 2000 - 10100MPaISO 178
Flexural Strength
    23°C 89.3 - 201MPaASTM D790
    23°C 89.1 - 177MPaISO 178
    Yield, 23°C 69.0 - 276MPaASTM D790
Coefficient of Friction 0.14 - 0.60ASTM D1894
Wear Factor 32 - 1000010^-8 mm³/N·mASTM D3702
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.4 - 9.1kJ/m²ISO 179
Charpy Unnotched Impact Strength (23°C)19 - 36kJ/m²ISO 179
Notched Izod Impact
    23°C 40 - 82J/mASTM D256
    23°C 3.7 - 7.2kJ/m²ISO 180
Unnotched Izod Impact
    23°C 420 - 610J/mASTM D256
    23°C 18 - 43kJ/m²ISO 180
Instrumented Dart Impact
    23°C 5.60 - 10.4JASTM D3763
    23°C 1.00 - 3.30JISO 6603-2
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, not annealed 160 - 166°CASTM D648
    0.45 MPa, not annealed 161 - 165°CISO 75-2/B
    1.8 MPa, not annealed 155 - 165°CASTM D648
    1.8 MPa, not annealed 158 - 162°CISO 75-2/A
Vicat Softening Temperature 149 - 160°CISO 306
Melting Temperature
    -- 165 - 166°CASTM D3418
    -- 165 - 167°CISO 11357-3
Linear thermal expansion coefficient
    Flow 2.3E-5 - 6.7E-5cm/cm/°CASTM D696
    Flow 2.9E-5 - 8.3E-5cm/cm/°CISO 11359-2
    Lateral 7.9E-5 - 1.0E-4cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity
    -- 2.0E+3 - 1.3E+16ohmsASTM D257
    -- 1.0E+4 - 1.1E+16ohmsIEC 60093
Volume Resistivity
    23°C 4.0E+3 - 2.5E+15ohms·cmASTM D257
    23°C 1.0E+12 - 2.5E+16ohms·cmIEC 60093
Dielectric Strength
    23°C 18 - 32kV/mmASTM D149
    23°C 19 - 40kV/mmIEC 60243-1
Dielectric Constant
    23°C 3.70 - 3.71ASTM D150
    23°C 4.00 - 4.20IEC 60250
    23°C 4.20IEC 60250
Dissipation Factor
    23°C 6.0E-3 - 6.1E-3ASTM D150
    23°C 2.9E-3 - 9.5E-3IEC 60250
Comparative Tracking Index 598 - 600VIEC 60112
InjectionNominal ValueUnit
Drying Temperature 70.0 - 122°C
Drying Time 1.9 - 4.0hr
Suggested Max Moisture 0.10 - 0.15%
Suggested Max Regrind 18%
Hopper Temperature 25.0 - 42.5°C
Rear Temperature 174 - 210°C
Middle Temperature 185 - 201°C
Front Temperature 185 - 216°C
Nozzle Temperature 190 - 210°C
Processing (Melt) Temp 188 - 210°C
Mold Temperature 79.9 - 107°C
Injection Pressure 83.2 - 95.7MPa
Holding Pressure 55.0 - 115MPa
Back Pressure 0.250 - 0.568MPa
Screw Speed 45 - 75rpm
Injection instructions
This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) Copolymer - Glass FiberThis information is provided for comparative purposes only.
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