PTFE / PFA High Temperature Resistance Wire For Electronic
Equipment
PTFE/PTFE/PFA/FEP Insulated Wire
1. Material
-Conductor:Ni80Cr20,Ni70Cr30,Ni60Cr15,Ni35Cr20,Ni30Cr20 Wire
-Insulation:Silicone
Colours:Black,Brown,Red,Orange,Yellow,Green,Blue,Purple,Gray,White,Transparent,Yellow/green
2. Specifications
-Conductor diameter:0.05mm-10mm
-Thickness of the insulation:no less than 0.15mm
Other sizes can be available upon your request.
3. Features
High temperature resistance,low temperature resistance
anti-acid,anti-oil,antisepsis and moisture,the Max Use Temperature
is 300℃.
4. Application
It is used in household appliance,the lighting,the electronic
equipment,the temperature sensor,the aircraft,the aviation ,the war
industry product ,the metallurgy and chemical engineering.the
automobile and ship,the electric instrumentation,the light industry
machinery and the electrical power installation etc.
5. Database
| Propertes/Grade | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
| Main Chemical Composition(%) | Ni | Rest | Rest | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 |
| Fe | ≤ 1.0 | ≤ 1.0 | Rest | Rest | Rest |
| Max Continuous Service Temperature(℃) | 1200 | 1250 | 1150 | 1100 | 1100 |
Resistivity at 20℃
(μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 |
| Density(g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
Thermal Conductivity (KJ/m· h· ℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
| Coefficient of Thermal Expansion(α × 10-6/℃) | 18 | 17 | 17 | 19 | 19 |
| Melting Point(℃) | 1400 | 1380 | 1390 | 1390 | 1390 |
| Elongation(%) | > 20 | > 20 | > 20 | > 20 | > 20 |
| Micrographic Structure | austenite | austenite | austenite | austenite | austenite |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |
Other Insulated Nichrome Alloy:Fiberglass Insulated Nichrome
Wire,PVC/PTFE Coated Nichrome Wire.
