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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 |