Celanex® 2404 MT

Category: PBT , Polybutylene Terephthalate
Manufacturer: Celanese Corporation
Trademark: Celanex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: uDUltm_Celanex-2404-MT.pdf
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Message
Celanex 2404 MT Natural is an unreinforced PTFE filled PBT with improved friction, sliding, and wear properties that complies with the requirements of CFR 21 177.1660 of the Food and Drug Administration (FDA) and is listed in the Drug Master File (DMF) 10047 (US) / 10033 (EU) and the Device Master File (MAF) 443 (US) / 1078 (EU).. 2404 MT also complies with the corresponding EU and national registry regulatory requirements. 2404 MT has displayed excellent biocompatibility in tests corresponding to USP 23 class VI. Celanex 2404 MT contains no animal derived materials.
General Information
Additive
  • PTFE lubricant
Features
  • Low friction coefficient
  • Good wear resistance
  • Biocompatibility
  • No kinetic components
Agency Ratings
  • DMF 10033
  • DMF 10047
  • FDA 21 CFR 177.1660
  • MAF 1078
  • MAF 443
  • USP XXIII, Class VI
RoHS Compliance
  • Contact manufacturer
Appearance
  • Natural color
PhysicalNominal ValueUnitTest Method
Density 1.34g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)21.0cm³/10minISO 1133
Molding Shrinkage - Flow 1.8 - 2.0%ISO 294-4
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2600MPaISO 527-2/1A/1
Tensile Stress (Yield)56.0MPaISO 527-2/1A/50
Tensile Strain (Yield)7.0%ISO 527-2/1A/50
Nominal Tensile Strain at Break 19%ISO 527-2/1A/50
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.3kJ/m²ISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)55.0°CISO 75-2/A
Glass Transition Temperature 160.0°CISO 11357-2
Vicat Softening Temperature 190°CISO 306/B50
Melting Temperature 2225°CISO 11357-3
ElectricalNominal ValueUnitTest Method
Comparative Tracking Index 600VIEC 60112
InjectionNominal ValueUnit
Drying Temperature 120 - 130°C
Drying Time 4.0hr
Suggested Max Moisture 0.020%
Suggested Max Regrind 25%
Hopper Temperature 20.0 - 50.0°C
Rear Temperature 230 - 240°C
Middle Temperature 235 - 250°C
Front Temperature 235 - 250°C
Nozzle Temperature 250 - 260°C
Processing (Melt) Temp 235 - 260°C
Mold Temperature 65.0 - 93.0°C
Injection Rate Moderate-Fast
Back Pressure 0.00 - 0.345MPa
Injection instructions
Manifold Temperature: 250 to 260°CZone 4 Temperature: 240 to 260°CFeed Temperature: 230 to 240°C
Note Message
1 .10°C/min
2 .10°C/min
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