- HOME
- POLYMER SEARCH
- Thermoset
- Polyimide, TS
- Polyimide, Thermoset Film
- UBE UPILEX 25S (25 micron) Polyimide Film
UBE UPILEX 25S (25 micron) Polyimide Film
| Category | Polymer , Film , Thermoset , Polyimide, TS , Polyimide, Thermoset Film |
| Manufacturer | UBE |
| Trade Name | UPILEX |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | UBE UPILEX 25S (25 micron) Polyimide Film.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: UPILEX, the ultra-high heat-resistant polyimide film, is the product of the polycondensation reaction between biphenyltetracarboxylic dianhydride (BPDA), of which process Ube Industries originally developed, and diamine. Most notable of these characteristics is UPILEX's physical, mechanical, electrical, and chemical properties under high-temperature conditions.UPILEX-S demonstrates outstanding mechanical characteristics through a wide temperature range. UPILEX-S displays high tensile strength and modulus, and also features outstanding long-term heat resistance. Another advantage inherent in UPILEX-S is its high resistance to hydrolysis, as its properties are practically unaffected, even by immersion in boiling water for long periods of time.Information provided by UBE.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.47 g/cc | 0.0531 lb/in³ | ASTM D1505 |
| Water Absorption | 1.4 % | 1.4 % | 23°C, 24 hrs; ASTM D570 |
| Moisture Absorption at Equilibrium | 0.80 % | 0.80 % | 60%RH, 50°C; ASTM D570 |
| Water Vapor Transmission | 1.70 g/m²/day | 0.109 g/100 in²/day | 38°C, 90%RH for 24 Hours; ASTM E96 |
| Oxygen Transmission Rate | 0.800 cc/m²/day | 0.0515 cc/100 in²/day | 30°C, 1 atm for 24 Hours; ASTM D1434 |
| Carbon Dioxide Transmission | 1.20 cc-mm/m²-24hr-atm | 3.05 cc-mil/100 in²-24hr-atm | 30°C, 1 atm for 24 Hours; ASTM D1434 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Tensile Strength at Yield, MD | 88.26 MPa | 12800 psi | 300°C (Stress at 5% Elongation (MD)); ASTM D882 |
| 255 MPa | 37000 psi | 25°C (Stress at 5% Elongation (MD)); ASTM D882 | |
| Film Elongation at Break, MD | 10 % | 10 % | -269°C; ASTM D882 |
| 15 % | 15 % | -196°C; ASTM D882 | |
| 42 % | 42 % | 25°C; ASTM D882 | |
| 67 % | 67 % | 300°C; ASTM D882 | |
| Secant Modulus, MD | 3.73 GPa | 541 ksi | 300°C; ASTM D882 |
| 9.12 GPa | 1320 ksi | 25°C; ASTM D882 | |
| Coefficient of Friction, Dynamic | 0.40 | 0.40 | 25°C, film to film; ASTM D1894 |
| Tear Strength Test | 23 | 23 | kg/mm, 25°C Tear Strength-Initiation [Graves] (MD); ASTM D1004 |
| 330 | 330 | g/mm, 25°C, Tear Strength-Propagation [Elmendorf] (MD); ASTM D1922 | |
| Film Tensile Strength at Break, MD | 294.2 MPa | 42670 psi | 300°C; ASTM D882 |
| 519.8 MPa | 75390 psi | 25°C; ASTM D882 | |
| 647.2 MPa | 93870 psi | -196°C; ASTM D882 | |
| 735.5 MPa | 106700 psi | -269°C; ASTM D882 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 12.0 µm/m-°C @Temperature 20.0 - 200 °C |
6.67 µin/in-°F @Temperature 68.0 - 392 °F |
Values determined by minute linear expansion tester at 5°C/min. temperature increments |
| Specific Heat Capacity | 1.13 J/g-°C | 0.270 BTU/lb-°F | Differential Scanning Calorimeter |
| Thermal Conductivity | 0.289 W/m-K | 2.00 BTU-in/hr-ft²-°F | Laser Flash Method |
| Maximum Service Temperature, Air | 290 °C | 554 °F | Heat Treatment: 20,000 Hours |
| Glass Transition Temp, Tg | >= 500 °C | >= 932 °F | |
| Flammability, UL94 | V-0 | V-0 | VTM |
| Oxygen Index | 66 % | 66 % | JIS K7201 |
| Shrinkage | 0.200 % @Temperature 200 °C, Time 7200 sec |
0.200 % @Temperature 392 °F, Time 2.00 hour |
JIS C2318 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+15 ohm-cm @Temperature 200 °C |
1.00e+15 ohm-cm @Temperature 392 °F |
DC100V; ASTM D257 |
| 1.00e+17 ohm-cm @Temperature 25.0 °C |
1.00e+17 ohm-cm @Temperature 77.0 °F |
DC100V; ASTM D257 | |
| Surface Resistance | 1.00e+15 ohm @Temperature 200 °C |
1.00e+15 ohm @Temperature 392 °F |
DC100V; ASTM D257 |
| >= 1.00e+17 ohm @Temperature 25.0 °C |
>= 1.00e+17 ohm @Temperature 77.0 °F |
DC100V; ASTM D257 | |
| Dielectric Constant | 3.5 @Frequency 1000 Hz |
3.5 @Frequency 1000 Hz |
ASTM D150 |
| 3.3 @Frequency 1000 Hz, Temperature 200 °C |
3.3 @Frequency 1000 Hz, Temperature 392 °F |
ASTM D150 | |
| Dielectric Strength | 272 kV/mm @Temperature 25.0 °C |
6910 kV/in @Temperature 77.0 °F |
50Hz, 25 µm; ASTM D149 |
| 272 kV/mm @Temperature 200 °C |
6910 kV/in @Temperature 392 °F |
50Hz, 25 µm; ASTM D149 | |
| Dissipation Factor | 0.0013 @Frequency 1000 Hz |
0.0013 @Frequency 1000 Hz |
ASTM D150 |
| 0.0078 @Frequency 1000 Hz, Temperature 200 °C |
0.0078 @Frequency 1000 Hz, Temperature 392 °F |
ASTM D150 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Folding endurance [MIT] | Min 100,000 Cycles | ASTM D2176, 25°C |
| Resistance to Organic Solvents | Excellent | |
| Resistance to Strong Acids | Good | |
| Resistance to Strong Alkalis | Good |
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved