| About |
|---|
| The original TCA® formulation, 850A is a standard density Class A SMC, gray in color, and designed for automotive body panels. 850A utilizes all of the paint pop resistance, surface smoothness, and robustness of TCA.&& |
| Product Description | |
|---|---|
| Generic | 热固性聚酯 |
| Material Status | Commercial: Active |
| Features | Good surface appearance,Good Dimensional Stability,High Heat Resistance,Good tear strength,Solvent resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.92 | g/cm³ | ASTM D792 |
| Shrinkage rate | 0.090 | % | |
| Water absorption rate | |||
| 24hr | < 0.80 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9500 | MPa | ASTM D638 |
| tensile strength | 74.0 | MPa | ASTM D638 |
| Bending modulus | 9300 | MPa | ASTM D790 |
| bending strength | 172 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 90.0 | kJ/m² | ASTM D256 |
| Notched impact strength of cantilever beam | 88.0 | kJ/m² | ASTM D256 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |