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Starex WR-9120AT
| Category: | ASA , Acrylonitrile Styrene Acrylate |
| Manufacturer: | LOTTE ADVANCED MATERIALS CO., LTD. |
| Trademark: | Starex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | MAstaa_StarexWR9120AT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| ASA that is applied to washing machine cover etc. |
| General Information | |
|---|---|
| Uses |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity (Natural) | 1.13 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (220°C/10.0 kg) | 15 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 106 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Yield) | 48.0 | MPa | ASTM D638 |
| Tensile Elongation 2(Break) | 60 | % | ASTM D638 |
| Flexural Modulus 3 | 2200 | MPa | ASTM D790 |
| Flexural Strength 4 | 66.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 3.18 mm) | 120 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.40 mm) | 82.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 97.0 | °C | ISO 306/B50 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity 5 | 1.0E+11 | ohms | ASTM D257 |
| ESD 6(23°C) | 3.0 | sec | JIS L1049 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | |||
| -- | 80 - 90 | °C | |
| Hot air dryer | 80 | °C | |
| Drying Time | |||
| -- | 2.0 - 4.0 | hr | |
| Hot air dryer | 2.0 - 3.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Rear Temperature | 180 - 190 | °C | |
| Middle Temperature | 200 - 210 | °C | |
| Front Temperature | 220 - 230 | °C | |
| Nozzle Temperature | 240 | °C | |
| Mold Temperature | 40 - 80 | °C | |
| Injection Pressure | 49.0 - 245 | MPa | |
| Back Pressure | 0.490 - 1.96 | MPa | |
| Screw Speed | 50 - 150 | rpm |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | 5.0 mm/min |
| 3 . | 2.8 mm/min |
| 4 . | 2.8 mm/min |
| 5 . | at 23°C, 50% RH |
| 6 . | 50% RH |
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