Tarnoform® 300 FT1,4

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: ytVayA_Tarnoform-300-FT1-4.pdf
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Message
Tarnoform® 300 FT1,4 there is injection-moulding grade, modified with addition of PTFE improving tribological characteristics, such as low coefficient of friction and wear. Material conforms to FDA requirements (21 CFR § 177.2470, 21 CFR § 177.1550).
General Information
Additive
  • PTFE Lubricant
Features
  • Food Contact Acceptable
  • Good Wear Resistance
  • Low Friction
Uses
  • Bearings
  • Conveyor Parts
  • Gears
Agency Ratings
  • FDA 21 CFR 177.1550
  • FDA 21 CFR 177.2470
Appearance
  • Black
  • Colors Available
  • Natural Color
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.44g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)9.0g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)7.00cm³/10minISO 1133
Molding Shrinkage - Flow (2.00 mm)2.0%ISO 294-4
Water Absorption ISO 62
    Saturation, 23°C 0.65%
    Equilibrium, 23°C, 50% RH 0.20%
HardnessNominal ValueUnitTest Method
Ball Indentation Hardness (H 358/30)140MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2500MPaISO 527-2/1
Tensile Stress (Yield)55.0MPaISO 527-2/50
Tensile Strain ISO 527-2/50
    Yield 9.0%
    Break 20%
Flexural Modulus 12300MPaISO 178
Flexural Stress 260.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 3.5kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength 90kJ/m²ISO 179/1eU
Notched Izod Impact Strength 5.0kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)110°CISO 75-2/A
Vicat Softening Temperature 140°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-GNS, 03-002ISO 1874
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+15ohmsIEC 60093
Volume Resistivity 1.0E+15ohms·cmIEC 60093
Electric Strength (2.00 mm)23kV/mmIEC 60243-1
Dielectric Constant (1 Hz)3.70IEC 60250
Dissipation Factor (1 Hz)0.010IEC 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 Slow-Moderate
Note Message
1 .2.0 mm/min
2 .2.0 mm/min
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