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3M™ Dyneon™ PTFE TF 2035Z | |||
Polytetrafluoroethylene | |||
Product Description: | |||
PTFE for pipe liner applications | |||
Features | |||
Meets ASTM D 4895-04 Type I, Grade 1, Class B classification. | |||
High molecular weight PTFE fine powder produced by emulsion polymerization | |||
3M™ Dyneon™ PTFE Paste TF 2035Z is the preferred grade for pipe liners with reduction ratios from RR 15 to RR 300 | |||
PTFE Paste TF 2035Z is an improved fine powder with good mechanical properties | |||
Low transversal shrinkage | |||
Improved permeation behavior compared to 3M™ Dyneon™ PTFE Paste TF 2025Z | |||
General | |||
Features | High Molecular Weight | Low Shrinkage | |
Uses | Liners | ||
Forms | Paste | Powder | |
Processing Method | Ram Extrusion | Sintering | |
Physical | Nominal Value | Unit | Test Method |
Density 2 | 2.16 | g/cm³ | ISO 12086 |
Apparent Density | 0.45 | g/cm³ | ISO 60 |
Molding Shrinkage | 3.5 | % | Internal Method |
Average Particle Size | 600 | µm | ISO 13320 |
Films | Nominal Value | Unit | Test Method |
Tensile Strength | ISO 527-3 | ||
-- 3 | 37.0 | MPa | |
MD 2 | 38.0 | MPa | |
TD 2 | 34.0 | MPa | |
Tensile Elongation | ISO 527-3 | ||
Break 3 | 460 | % | |
MD : Break 2 | 440 | % | |
TD : Break 2 | 520 | % | |
Additional Information | Nominal Value | Unit | Test Method |
Extrusion Pressure - reduction ratio 400 | 35.0 | MPa | ASTM D4895 |
Reduction Ratio | 15-300 | Internal Method |