Niform 90

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Soredi S.p.a.
Trademark: Niform
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: yFOGns_Niform-90.pdf
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Acetalic copolymer of medium-high molecolar weight, good impact resistance, for injection moulding and extrusion.
General Information
Features
  • High molecular weight
  • Copolymer
  • Impact resistance, good
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.41g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)9.0g/10 minASTM D1238
Molding Shrinkage - Flow 2.4 - 2.9%ASTM D955
Water Absorption (Equilibrium, 23°C, 50% RH)0.40%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)80 114ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Yield)62.0MPaASTM D638
Tensile Elongation 2(Break)50%ASTM D638
Flexural Modulus 32500MPaASTM D790
Flexural Strength 4(Break)90.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -20°C, 3.20 mm 60J/mASTM D256
    23°C, 3.20 mm 80J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)115°CASTM D648
Vicat Softening Temperature 150°CASTM D1525 5
CLTE - Flow (23 to 55°C)1.1E-4cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+15ohmsIEC 60093
Volume Resistivity 1.0E+14ohms·cmIEC 60093
Dielectric Strength (1.00 mm)19kV/mmIEC 60243-1
Relative Permittivity (1 MHz)3.70IEC 60250
Dissipation Factor (1 MHz)0.020IEC 60250
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    1.60 mm HBUL 94
    3.20 mm HBUL 94
Additional Information
Volume Resistivity, IEC 60093: >1E14
Note Message
1 .5.0 mm/min
2 .5.0 mm/min
3 .1.3 mm/min
4 .1.3 mm/min
5 .标准 B (120°C/h), 载荷2 (50N)
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