It has excellent high temperature stability , chemicals resistant, extreme electrical insulation and highly flame retardant.
Product Introduction:
HTFE is manufactured with polytetrafluoroethylene. Its excellent high temperature stability , chemicals resistant, extreme electrical insulation and highly flame retardant make it popular in the field of automotive, military and aerospace.
Characteristics:
1.Operating Temperature:-65 degree - 260 degree;
2.Shrink Ratio:2:1;
3.Fully Recovery Temperature: 350;
4.Flame-retardant,High Temperature Stability, Chemicals Resistant.
Standard Colors:
Transparent
Technical Data:
PROPERTY | TEST CONDITION | TYPICAL DATA | TEST METHOD | ||||
Tensile Strength |
| ≥17 Mpa | ASTM D2671 | ||||
Elongation |
| ≥200% | ASTM D2671 | ||||
Volume Resistivity |
| ≥1018Ω·cm | ASTM D2671 | ||||
Proportion |
| 2.3 | ISO1183 | ||||
Heat shock | 400x4hr | No cracking or dropping | ASTM D2671 | ||||
Low Temperature Bending μ A | -65x4hr | No cracking | ASTM D2671 | ||||
Copper Corrosion |
| ≥34KV/mm | ASTM D2671 | ||||
Copper Corrosion | 175x168hr | Pass | UL 224 | ||||
Fluid Resistance |
| Pass | UL 224 | ||||
Water Absorption |
| ≤0.1 | ASTM D570 | ||||
Flammability |
| Self Extinguish | ASTM D2671 | ||||
Heat Shrinkable Tube ( Thick Wall PTFE )
