铁氟龙, 氟橡胶, 铁氟龙FEP, PVDF法国阿科玛9000HD, ETFE日本旭硝子C-88AX, PFA美国杜邦340, PA66/F/PTFE美国液氮RFL-403, PA66/PTFE美国液氮RL-4040, POM/PTFE基础创新塑料KL004
铁氟龙, 氟橡胶, 铁氟龙FEP, PVDF法国阿科玛9000HD, ETFE日本旭硝子C-88AX, PFA美国杜邦340, PA66/F/PTFE美国液氮RFL-403, PA66/PTFE美国液氮RL-4040, POM/PTFE基础创新塑料KL004
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| POLYFLON™ F-303 | |||
| Polytetrafluoroethylene | |||
| Product Description | |||
| Daikin-Polyflon PTFE F-303 is a high molecular weight polytetrafluoroethylene fine powder resin for paste extrusion. F-303 has been specifically designed for the manufacture of medium to large diameter tubing, large size wire coating and electrical tape applications requiring improved heat resistance, thermal fusion clarity and/or stress crack resistance properties. | |||
| General | |||
| Features | High Clarity | High Heat Resistance | |
| High ESCR (Stress Crack Resist.) | High Molecular Weight | ||
| Uses | Tape | Tubing | Wire Jacketing |
| Appearance | White | ||
| Forms | Powder | ||
| Processing Method | Extrusion | ||
| Physical | Nominal Value | Unit | Test Method |
| Specific Gravity | 2.14 to 2.16 | g/cm³ | ASTM D4895 |
| Apparent Density | > 0.40 | g/cm³ | ASTM D4895 |
| Particle Size | 400 to 700 | µm | ASTM D4895 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Strength (Yield) | > 25.0 | MPa | ASTM D4895 |
| Tensile Elongation (Break) | > 300 | % | ASTM D4895 |
| Extrusion Notes | |||
| Extrusion Pressure: 130 to 210 kg/cm² | |||
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