Tenac™ 5050

Category: Acetal (POM) Homopolymer , Acetal (POM) Homopolymer
Manufacturer: Asahi Kasei Chemicals Corporation
Trademark: Tenac™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kHzUvy_Tenac-5050.pdf
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Tenac™ 5050 is an Acetal (POM) Homopolymer product. It is available in Africa & Middle East, Asia Pacific, Europe, or North America. Applications of Tenac™ 5050 include automotive, engineering/industrial parts and housings.

Characteristics include:
  • Flame Rated
  • Fast Molding Cycle
  • Homopolymer
  • Medium Viscosity
  • Warp Resistant
General Information
Features
  • Fast Molding Cycle
  • Homopolymer
  • Low Warpage
  • Medium Viscosity
Uses
  • Engineering Parts
  • Gears
  • General Purpose
  • Housings
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.42g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)21g/10 minISO 1133
Molding Shrinkage - Flow 1.7 to 2.1%Internal Method
Water Absorption (23°C, 24 hr, 50% RH)0.20%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness ASTM D785
    M-Scale 94
    R-Scale 120
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3300MPaISO 527-2
Tensile Stress
    Yield 73.0MPaISO 527-2
    -- 72.0MPaASTM D638
Tensile Elongation
    Break 28%ASTM D638
    Break 25%ISO 527-2
Flexural Modulus
    -- 3060MPaASTM D790
    -- 3100MPaISO 178
Flexural Strength 108MPaASTM D790
Taber Abrasion Resistance 13.0mgASTM D1044
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 7.0kJ/m²ISO 179
Notched Izod Impact 68J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, Unannealed 172°CASTM D648
    0.45 MPa, Unannealed 165°CISO 75-2/B
    1.8 MPa, Unannealed 136°CASTM D648
    1.8 MPa, Unannealed 105°CISO 75-2/A
CLTE - Flow 1.0E-4cm/cm/°CASTM D696, ISO 11359-2
Specific Heat 1470J/kg/°C
Thermal Conductivity 0.23W/m/K
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+16 to 1.0E+17ohmsASTM D257
Volume Resistivity (23°C)1.0E+15 to 1.0E+16ohms·cmASTM D257
Dielectric Strength 18kV/mmASTM D149
Dielectric Constant (23°C, 1 MHz)3.80ASTM D150
Dissipation Factor (23°C, 1 MHz)7.0E-3ASTM D150
Arc Resistance 250secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    0.810 mm HB
    1.50 mm HB
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