3M™ Dyneon™ TFM™ Modified PTFE TFM 2070Z

Category: PTFE , Polytetrafluoroethylene
Manufacturer: 3M Advanced Materials Division
Trademark: 3M™ Dyneon™ TFM™ Modified PTFE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: oCpMSZ_3M-Dyneon-TFM-Modified-PTFE-TFM-2070Z.pdf
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Message
2nd-generation PTFE for high-performance tubing

Features
  • Meets ASTM D 4895-04 Type I, Grade 1, Class B classification.
  • High molecular weight PTFE powder, produced by the emulsion polymerization method.
  • Dyneon™TFM™ 2070 Z PTFE is recommended for high-performance applications with higher reduction ratios up to 2000:1 (compared with Dyneon™TFM™ 2001 Z)
  • Denser polymer structure providing lower gas permeability
  • Isotropic mechanical properties
  • Smooth surfaces and high transparency
  • High stress cracking resistance
  • High pressure resistance under surge stress
  • Lower flexural modulus
  • Very good weldability
  • Processing by standard paste extrusion method
General Information
Features
  • High Clarity
  • High ESCR (Stress Crack Resist.)
  • High Molecular Weight
  • Weldable
Uses
  • Tubing
Forms
  • Powder
Processing Method
  • Ram Extrusion
  • Sintering
PhysicalNominal ValueUnitTest Method
Density 2.16g/cm³ISO 12086
Apparent Density 0.46g/cm³ISO 60
Average Particle Size 350µmISO 13320
Additional InformationNominal ValueUnitTest Method
Extrusion Pressure - Reduction Ratio 400 19.0MPaASTM D4895
Reduction Ratio 20-2000:1Internal Method
FilmsNominal ValueUnitTest Method
Tensile Strength 136.0MPaISO 527-3
Tensile Elongation 2(Break)400%ISO 527-3
Note Message
1 .Measured on sintered moldings
2 .Measured on sintered moldings
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