| About |
|---|
| U Series Resin Composite Grade&& |
| Product Description | |
|---|---|
| Supplier | UNITIKA |
| Generic | 多芳基化合物 |
| Material Status | Commercial: Active |
| Features | Good Clarity,High impact resistance,Solvent resistance |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.0 mm | 0.80 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr，3.18 mm | 0.15 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 66.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 78 | % | ASTM D638 |
| Bending modulus | 2100 | MPa | ASTM D790 |
| bending strength | 81.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 450 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 123 | ℃ | ASTM D648 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 3000 µm | 87.0 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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