EPTFE Films
Product features:
1. Low dielectric constant (1.3-1.4)
2. Adjustable heat shrinkage rate (5% -30%)
3. Excellent dimensional consistency
4. Low signal attenuation, high flexibility
5. Wear resistance: It has excellent wear resistance under high loads
6. Corrosion resistance: Polytetrafluoroethylene is almost unaffected by chemical corrosion
7. Insulation performance: With excellent insulation performance applications
Product Usage:
1. Used in the aerospace and medical equipment industries
2. Used in various electronic and electrical industries such as wires and cables, electrical instruments, etc
3. Used for industrial automation and automotive components
4. Used in cutting-edge industries such as military equipment, radar electronics, etc
Notes:
1. Store in a cool and dry warehouse in packaging form, with a temperature of 25+10C and a humidity of<75%
2. Suggest storing at room temperature of 25 ° C for 4 hours before use
Product specifications:
| Product classification | Thickness/Unit | specifications | tolerance |
Conce® CEFM-022 | mm | 0.051 | ±0.005 |
| 0.076 | ±0.005 | ||
| 0.102 | ±0.005 | ||
| 0.127 | ±0.005 | ||
| 0.152 | ±0.007 | ||
| 0.203 | ±0.007 | ||
| 0.254 | ±0.007 | ||
| Packaging method | |||
| Width (disc type) | mm | ≥10mm | ±0.1 |
| Width (in English) | mm | ≥4mm | ±0.1 |
| density | g/cm³ | 0.5-1.0 | ±0.05 |
| length | m | >500 | - |
| Note: The recommended specifications are listed in the table, and the length and width can be reprocessed according to customer requirements. Please discuss with the sales engineer separately for details. | |||
Main technical indicators:
| performance | project | test method | unit | numerical value | |
physical property | Conce®CEFM-022L | tensile strength | GB/T1040.3-2006 | MPa | 10-20 |
| elongation at break | % | ≥100 | |||
| density | GB/T6434-2009 | g/cm³ | 0.5-1.0 | ||
| Thermal shrinkage | 125℃/6h | % | 20-30 | ||
| Conce®CEFM-022LS | tensile strength | GB/T1040.3-2006 | MPa | 15-30 | |
| elongation at break | % | ≥100 | |||
| density | GB/T6434-2009 | g/cm³ | 0.5-1.0 | ||
| Thermal shrinkage | 125℃/6h | % | |||
| Conce®CEFM-022LR | tensile strength | GB/T1040.3-2006 | MPa | ≥20 | |
| elongation at break | % | ≥80 | |||
| density | GB/T6434-2009 | g/cm³ | 0.5-1.0 | ||
| Thermal shrinkage | 125℃/6h | % | ≤10 | ||
| Temperature resistance performance | Maximum operating temperature | - | ℃ | ≤260 | |
| Minimum operating temperature | - | ℃ | -150 | ||
| physical property | Conce®CEFM-022F | tensile strength | GB/T1040.3-2006 | MPa | ≥10 |
| elongation at break | % | ≥80 | |||
| density | GB/T6434-2009 | g/cm³ | 1.55±0.05 | ||
| Dielectric strength | GB/T1048.1-2006 | kv/mm | ≥80 | ||
| Thermal shrinkage | 125℃/6h | % | ≤10 | ||
| Temperature resistance performance | Maximum operating temperature | - | ℃ | ≤260 | |
| Minimum operating temperature | - | ℃ | -150 | ||