Polyimide
Performance Parameters
Polyimide fiber is the best choice for aerospace materials for its unique high (low) temperature resistant, flame retardant, anti ultraviolet properties. Orwinner is the first one to use this space technology to civilian use in textile field.
| Veenice Polyimide | Test Item | Data | Applicable |
| Warm | Heat conductivity 300℃ Reduced heat preservation rate 119g/㎡ Standard moisture regain |
0.03W/㎡·K 76.5% 1.47% |
Warming |
| Skin friendly | OEKO-TEX standard 100 161 substances of very high concern by European Chemicals Anti-bactrial and Limited Oxygen Index |
baby class None 99.99% |
Next to Skin wear |
| Far infrared function | Far-infrared wavelength range Emittance of infrared heater Microcirculation Perfusion Index |
4-16μm 88% 114.23% |
Health care |
| Fire proof | Limiting oxygen index Drying shrinkage Decomposition temperature |
38 <0.3%（280℃ 30min） 570℃ |
Protection |
| Stability performance | High temperature stability Low temperature stability Acid base resistance Insulativity |
300℃ still maintain good strength not brittle fracture in -269℃ liquid oxygen tolerate most organic solution 8.9x10^7Ω.m |
Safety |