DURACON® M25-34

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Polyplastics Co., Ltd.
Trademark: DURACON®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Kv2vYb_DURACON-M25-34.pdf
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Extrusion Molding
General Information
UL File Number
  • E45034
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
Part Marking Code (ISO 11469)
  • >POM
PhysicalNominal ValueUnitTest Method
Density 1.41g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.5g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)2.20cm³/10minISO 1133
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)80ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2500MPaISO 527-2
Tensile Stress 59.0MPaISO 527-2
Nominal Tensile Strain at Break 40%ISO 527-2
Flexural Modulus 2350MPaISO 178
Flexural Stress 81.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 8.0kJ/m²ISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)90.0°CISO 75-2/A
Linear thermal expansion coefficient Internal method
    Flow : 23 to 55°C 1.2E-4cm/cm/°CInternal method
    Lateral : 23 to 55°C 1.2E-4cm/cm/°CInternal method
ElectricalNominal ValueUnitTest Method
Dielectric Strength (3.00 mm)19kV/mmIEC 60243-1
FlammabilityNominal ValueUnitTest Method
Flame Rating HBUL 94
Additional InformationNominal Value
Color Number CF2001
InjectionNominal ValueUnit
Drying Temperature 80.0 - 90.0°C
Drying Time 3.0 - 4.0hr
Processing (Melt) Temp 190 - 210°C
Mold Temperature 60.0 - 80.0°C
Injection Pressure 49.0 - 98.0MPa
Screw Speed 100 - 150rpm
Injection instructions
Injection Speed: 5-50mm/s (0.3-3m/min)Molding Cycle:Injection Holding Pressure: Gate sealing time + alphaCooling: Plasticizing time or ejection capable time
Resin Grade Manufacturer Category Trademark
Mecoline IS RDX 5238 F Melos GmbH TP, Unspecified Mecoline
Sinpolene MBW0251 Teknor Apex Asia Pacific PTE. LTD. LLDPE Sinpolene
Nylfor® 74S5251PO 0001 SO.F.TER. SPA Nylon 66 Nylfor®
MAGNUM™ 720GS Trinseo ABS MAGNUM™
ULTEM™ CRS5201 resin SABIC Innovative Plastics PEI ULTEM™