| About |
|---|
| Diakon® CRG812是一种聚甲基丙烯酸甲酯-丙烯酸材料,。 该产品在欧洲有供货,加工方式为:注射成型。 Diakon® CRG812的主要特性为:阻燃/额定火焰。&& |
| Product Description | |
|---|---|
| Supplier | Lucite |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 1.8 | g/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.70 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.35 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 6.5 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | 65 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | 6.0 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 93.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| — | 110 | ℃ | ISO 306/A |
| — | 95.0 | ℃ | ISO 306/B |
| Linear coefficient of thermal expansion | |||
| MD | 1.1E-4 | 1/℃ | ASTM E831 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 | |
| Igniting temperature of the hot wire | 650 | ℃ | IEC 60695-2-13 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.490 | ISO 489 | |
| Transmittance | 90.0 | % | ASTM D1003 |
| Haze | 2.8 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 50.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 25 | % | ISO 527-2 |
| Bending modulus | 2000 | MPa | ISO 178 |
| bending strength | 70.0 | MPa | ISO 178 |
| Rockwell hardness | |||
| M-level | 54 | ISO 2039-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Hopper temperature | 50 to 90 | °C | |
| Barrel rear temperature | 190 to 250 | °C | |
| Barrel middle temperature | 210 to 270 | °C | |
| Barrel front temperature | 210 to 290 | °C | |
| Nozzle temperature | 220 to 280 | °C | |
| Mold temperature | 50 to 90 | °C | |
| Notes |
|---|
| 【 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. |