Tarnoform® 400 UV

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Grupa Azoty S.A.
Trademark: Tarnoform®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: iriE3v_Tarnoform-400-UV.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Tarnoform® 400 UV is the is the easy flowing, fast cycling injection-moulding grade, modified with carbon black improving weather stability. This grade is available only in black colour.
General Information
Additive
  • Carbon Black
Features
  • Fast Molding Cycle
  • Good Flow
  • Good UV Resistance
  • Good Weather Resistance
Uses
  • Automotive Applications
  • Thin-walled Parts
Appearance
  • Black
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.41g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)12g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)10.5cm³/10minISO 1133
Molding Shrinkage - Flow (2.00 mm)2.0%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.20%ISO 62
HardnessNominal ValueUnitTest Method
Ball Indentation Hardness (H 358/30)145MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2600MPaISO 527-2/1
Tensile Stress (Yield)55.0MPaISO 527-2/50
Tensile Strain ISO 527-2/50
    Yield 8.0%
    Break 45%
Flexural Modulus 12300MPaISO 178
Flexural Stress 260.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 4.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength 150kJ/m²ISO 179/1eU
Notched Izod Impact Strength 4.5kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)105°CISO 75-2/A
Vicat Softening Temperature 145°CISO 306/B
Melting Temperature 167°CISO 11357-3
CLTE - Flow (23 to 55°C)1.1E-4cm/cm/°CISO 11359-2
Limit of Temperature - a few hours operation 100°C
FlammabilityNominal ValueUnitTest Method
Burning Rate < 100mm/minFMVSS 302
Additional InformationNominal ValueTest Method
ISO Type POM-K, M-GLR, 04-002ISO 1874
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+14ohmsIEC 60093
Volume Resistivity 1.0E+15ohms·cmIEC 60093
Electric Strength (2.00 mm)25kV/mmIEC 60243-1
Dielectric Constant (1 Hz)3.90IEC 60250
Dissipation Factor (1 MHz)8.5E-3IEC 60250
Comparative Tracking Index (Solution A)600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (3.20 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 100 to 120°C
Drying Time 2.0 to 4.0hr
Suggested Max Moisture < 0.10%
Suggested Max Regrind 10%
Processing (Melt) Temp 180 to 230°C
Mold Temperature 60.0 to 120°C
Injection Pressure 60.0 to 120MPa
Injection Rate Moderate-Fast
Note Message
1 .2.0 mm/min
2 .2.0 mm/min
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