| About |
|---|
| Optix® CP-924 is a Polymethyl Methacrylate Acrylic material. It is available in Europe or North America for injection molding. Important attributes of Optix® CP-924 are: Flame Rated Low to No Odor/Taste Chemical Resistant Clarity Good Dimensional Stability Typical application of Optix® CP-924: Automotive&& |
| Product Description | |
|---|---|
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Good Clarity,High impact resistance,Good Dimensional Stability,High liquidity,Machinable,Low odor,Solvent resistance,Insulation,HB |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.17 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 6.4 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.60 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 48 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | 480 | J/m | ASTM D256 |
| Drop hammer impact | 1.58 | J | ASTM D3029 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 87.8 | ℃ | ASTM D648 |
| Vicat Softening Temp | 104 | ℃ | ASTM D1525 |
| Linear coefficient of thermal expansion | |||
| MD：-30~30℃ | 7.3E-5 | 1/℃ | ASTM D696 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.490 | ASTM D542 | |
| Transmittance | 91.0 | % | ASTM D1003 |
| Haze | 2.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2760 | MPa | ASTM D638 |
| tensile strength | 58.6 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 12 | % | ASTM D638 |
| Bending modulus | 2550 | MPa | ASTM D790 |
| bending strength | 86.2 | MPa | ASTM D790 |
| Rockwell hardness | |||
| M-level | 68 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 66 to 74 | °C | |
| Barrel rear temperature | 204 to 249 | °C | |
| Barrel middle temperature | 210 to 254 | °C | |
| Barrel front temperature | 216 to 260 | °C | |
| Nozzle temperature | 210 to 260 | °C | |
| Processing (melt) temperature | 210 to 249 | °C | |
| Mold temperature | 49 to 79 | °C | |
| 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. |