Tefzel™ is a modified ETFE (ethylene-tetrafluoroethylene) fluoroplastic. The modification helps Tefzel™ easier be processed than TEFLON™ and Zonyl™ while Tefzel™ are hassimilar properties. Tefzel™ are available as pellets or as powder for rotational molding, injection molding and extrusion process.
Provides :
- Superior mechanical toughness
- Excellent heat stability
- Excellent electrical property (Insulation)
- Excellent chemical resistance
- Can be used injection molding, rotational molding, blow modling and extrusion process
Application :
- Electrical components such as sleeving, coil forms, sockets, connectors, and switches
- Lab ware, such as tubing, valves, containers, and fasteners
- Battery or instrument components that require chemical inertness
- Linings of components used in the chemical processing industries
Polymer Type: Ethylene-tetrafluoroethylene
| Grade | Nomimal Melting Point, ° C | Flow Rate, g/10min | Upper Service Temperature, ° C | Tensile Strength, MPa | Specific Gravity | Ultimate Elogation, % | Flexural Modulus, MPa | Impact strength, J/m | Hardness Durometer, Shore D | Compressive strength, MPa | Linear Coefficient of Expansion, mm/mm/ ° C | Dielectric strength (0.25mm), KV/mm | Dieletric Constant (1 MHz, 23 ° C) | Dissipation Factor (1 MHz, 23 ° C) | Volume Resistivity, ohm.m | Arc Resistance, s | Water Absorption 24h, % | Weather and Chemical Resistance | Limiting Oxygen Index |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tefzel® ETFE 200 | 255-280 | 7 | 150 | 45 | 1.7 | 300 | 1200 | No Break | 67 | 38 | 13.1x10 -5 | 70 | 2.5-2.6 | 0.008 | 1x10 15 | 122 | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE 207 | 250-280 | 30 | 150 | 40 | 1.7 | 300 | 1000 | No Break | - | - | - | 65 | 2.6-2.8 | 0.009 | 1x10 15 | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE 280 | 255-280 | 4 | 150 | 47 | 1.7 | 300 | 1200 | No Break | 72 | 38 | 13.3x10 -5 | 70 | 2.5-2.6 | 0.007 | 1x10 15 | 122 | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE HT-2195 | - | 20 | 150 | - | 1.72 | - | - | - | - | - | - | - | - | - | - | - | <0.03 | Outstanding | - |
| Tefzel® ETFE HT-2160 | 255-280 | 2.3 | 150 | 35 | 1.7 | 200 | - | - | - | - | - | - | - | - | 7 | - | - | Excellent | - |
| Tefzel® ETFE HT-2170 | - | 2.3 | 150 | 27.58 | 1.7 | 200 | - | - | - | - | - | - | - | - | 7 | - | - | Excellent | - |
| Tefzel® ETFE HT-2202 | 255-280 | 7 | - | 35 | 1.7 | 250 | 1000 | No Break | - | - | - | - | - | - | - | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE HT-2202HS | 250-280 | 30 | - | 35 | 1.7 | 250 | 1000 | No Break | - | - | - | - | - | 0.007 | - | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE HT-2185 | - | 11 | 155 | - | 1.7 | - | 1000 | No Break | - | 38 | 12.6x10 -5 | 70 | 2.5-2.6 | - | 1x10 15 | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE HT-2188 | - | 15 | 150 | 40 | 1.7 | 300 | 860 | No Break | - | 38 | 12.6x10 -5 | 70 | 2.5-2.6 | 0.009 | 1x10 15 | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE HT-2183 | - | 6 | 155 | - | 1.7 | 300 | 1000 | No Break | - | - | - | - | - | - | 1x10 15 | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE HT-2181 | - | 6 | 155 | - | 1.7 | - | 1000 | No Break | - | - | 13.1x10 -5 | - | - | - | 1x10 15 | - | 0.007 | Excellent | 30-32 |
| Tefzel® ETFE 750 | - | 7 | - | 38 | 1.75-1.79 | 300 | - | - | - | - | - | - | - | - | - | - | 34 |
