| About |
|---|
| MA301-M is extrusion a molding aesthetic resin.MA301-M is coextrusion product.MA301-M can extrusion with PVC,ASA.MA301-M has many properties:(1)a sense of metal and prepared flashing effect(2)low product scale(3)super weather resistance(4)chem-resistance(5)excellent high temperature and humidity resistance.MA301-M is mainly used in appearance items of household appliance,etc.&& |
| Product Description | |
|---|---|
| Supplier | KumhoSunny |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good surface appearance,High Heat Resistance,Moisture resistance,Solvent resistance,HB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 220℃，10.0kg | 15 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.60 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 40 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 83.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 95.0 | ℃ | ASTM D1525 2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 115 | ASTM D785 | |
| Pencil hardness | |||
| 500g | H | ||
| tensile strength | 52.0 | MPa | ASTM D638 |
| Bending modulus | 2100 | MPa | ASTM D790 |
| bending strength | 65.0 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 85 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Barrel rear temperature | 170 to 180 | °C | |
| Barrel middle temperature | 185 to 190 | °C | |
| Barrel front temperature | 190 to 195 | °C | |
| Nozzle temperature | 185 to 190 | °C | |
| Processing (melt) temperature | 185 to 195 | °C | |
| Mold temperature | 60 to 80 | °C | |
| Back pressure | 1.00 to 5.00 | MPa | |
| Screw speed | 30 to 50 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Rate B (120°C/h) |
| 【 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. |