| Category | Polymer , Film , Thermoset , Polyimide, TS , Polyimide, Thermoset Film |
| Manufacturer | NeXolve Corporation |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | NeXolve Essar™ Stretch 255 Polyimide.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength | 19.0 MPa @Thickness 0.0500 mm |
2760 psi @Thickness 0.00197 in |
ASTM D882-02 |
| Elongation at Break | 80 % @Thickness 0.0500 mm |
80 % @Thickness 0.00197 in |
ASTM D882-02 |
| Tensile Modulus | 0.0410 GPa @Thickness 0.0500 mm |
5.95 ksi @Thickness 0.00197 in |
ASTM D882-02 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 220 µm/m-°C @Thickness 2.00 mm, Temperature -125 - 20.0 °C |
122 µin/in-°F @Thickness 0.0787 in, Temperature -193 - 68.0 °F |
ASTM E831-06 |
| Glass Transition Temp, Tg | 33.0 °C | 91.4 °F | DSC; ASTM E1356-03 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.49 @Wavelength 549 nm |
1.49 @Wavelength 549 nm |
Abbe; ASTM D542-00 |
| UV Transmittance | 50 % @Thickness 0.0500 mm, Wavelength 392 nm |
50 % @Thickness 0.00197 in, Wavelength 392 nm |
50% Transmission UV Cutoff |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Applications | Advanced Composites | |
| Conformal Encapsulants | ||
| Display Applications | ||
| Electrical Insulators | ||
| Industrial Tapes | ||
| Space Structures | ||
| Thermal Insulation | ||
| Characteristics | Forms a tough conformal coating | |
| High heat stability | ||
| High optical clarity, low visible light absorption | ||
| Highly elastic, greater than 100% recoverable elastic strain | ||
| Low temperature curing | ||
| Solvent soluble | ||
| Solar Absorptivity | 0.1 | 2 mil thickness; ASTM E903-96 |