Lucet® N145-LD

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: LG Chem Ltd.
Trademark: Lucet®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UhuFK4_Lucet-N145-LD.pdf
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Lucet® N145-LD is an Acetal (POM) Copolymer material. It is available in North America for injection molding.

Important attributes of Lucet® N145-LD are:
  • Flame Rated
  • Chemical Resistant
  • Copolymer
  • Creep Resistant
  • Good Dimensional Stability
General Information
Features
  • Copolymer
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Flow
  • Good Moldability
  • Good Thermal Stability
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.41g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)45g/10 minASTM D1238
Molding Shrinkage - Flow 1.8 to 2.1%ASTM D955
Water Absorption (24 hr)0.22%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)82ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)59.8MPaASTM D638
Tensile Elongation (Break)45%ASTM D638
Flexural Modulus 2550MPaASTM D790
Flexural Strength (Yield)93.1MPaASTM D790
Coefficient of Friction (vs. Itself - Static)0.16ASTM D1894
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -40°C 44J/m
    23°C 54J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 160°C
    1.8 MPa, Unannealed 110°C
CLTE - Flow 1.0E-4cm/cm/°CASTM D696
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+16ohmsASTM D257
Volume Resistivity 1.0E+14ohms·cmASTM D257
Dielectric Strength 24kV/mmASTM D149
Dielectric Constant (1 MHz)3.80ASTM D150
Dissipation Factor (1 MHz)7.0E-3ASTM D150
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.794 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 80.0 to 100°C
Drying Time 3.0 to 6.0hr
Rear Temperature 160 to 180°C
Middle Temperature 180 to 200°C
Front Temperature 190 to 200°C
Nozzle Temperature 190 to 210°C
Processing (Melt) Temp 190 to 200°C
Mold Temperature 60.0 to 80.0°C
Injection Pressure 39.2 to 68.6MPa
Back Pressure 3.92 to 7.84MPa
Screw Speed 50 to 100rpm
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