ETFE (Ethylene-tetrafluoroethylene)
Characteristics:
It's similar to FEP, but it has better mechanicalness. There are 3 series products with 7 colors are available for injection, extrusion and molding.
Application:
It's widely used in sour resistance and alkali resistance injection products, electric wire, cable, valve lining and spray painting.
ETFE Technical Parameter: | ||
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Physical Performance | Specific Gravity (g/CM3) | 1.73 |
Melting Flow Rate(g/10min) | ≥15 | |
Melting Point (℃) | 270 | |
Mechanical Performance | Tensile Strength (MPa) | 45 |
Breaking Extension (%) | 200-400 | |
Compression Intensity (MPa) | 49 | |
Shore Hardness | 60 | |
Coefficient of Kinetic Friction | 0.4 | |
Thermal Performance | Maximal Temperature of Continuous Work (℃) | 180 |
Thermal Distortion Temperature (℃) (1.8ZMPa) | 74 | |
Coefficient of Linear Expansion *105 (K-1) | 9.0-9.3 | |
Electrical Performance | Volume Resistanc (Ω·CM) | >1017 |
Insulation Breakdown Voltage (3.2mm) | 16 | |
Relative Dielectric Constant (1KHz) | 2.4-2.6 | |
Dielectric Loss Angle Tangent Value (tanδ) (X106Hz) | <0.0005 | |
