| About |
|---|
| Desmoderm TXC EHC-01/1 is a one-component polyester urethane based on an aromatic diisocyanate.&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | PUR-酯 |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,Low temperature toughness,Ultrasonic soldering |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| viscosity | |||
| 23℃ | 0.008 to 0.02 | Pa·s | DIN EN ISO 3219/A.3 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 100 | µm | |
| Tensile modulus | |||
| 100%，100 µm | 7.00 | MPa | DIN 53504 |
| tensile strength | |||
| 100 µm | 45.0 | MPa | DIN 53504 |
| 100 µm | 35.0 | MPa | DIN 53504 |
| 100 µm | 40.0 | MPa | DIN 53504 |
| Tensile strain | |||
| Fracture, 100 µ m | 450 | % | DIN 53504 |
| Fracture, 100 µ m | 400 | % | DIN 53504 |
| Fracture, 100 µ m | 150 | % | DIN 53504 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Light fastness | DIN EN ISO 105-B02 | ||
| Transparent with 0.5% Tinuvin ® seven hundred and sixty-five | 5.00 | DIN EN ISO 105-B02 | |
| Transparent, without light stabilizer | 3.00 | DIN EN ISO 105-B02 | |
| Volume expansion | |||
| Ethyl Acetate，23℃ | 100 | % |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 25% solution in dimethyl formamide/methyl ethyl ketone (3:2) |
| 3. after 28 days hydrolysis |
| 4. after 400 hr Xenotest with 0.5% Tinuvin® 765 (Ciba) |
| 5. 2 hr |
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