| About |
|---|
| Starex WR-9300HF is an Acrylonitrile Styrene Acrylate (ASA) product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Applications of Starex WR-9300HF include automotive and construction applications. Characteristics include: Flame Rated Heat Resistant Weather Resistant&& |
| Product Description | |
|---|---|
| Supplier | SAMSUNG |
| Generic | ASA |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| – | 1.07 | g/cm³ | ISO 1183 |
| 1.07 | g/cm³ | ASTM D792 | |
| Melt Flow Rate | ASTM D1238 | ||
| 220℃，10.0kg | 12 | g/10min | ASTM D1238 |
| 250℃，2.16kg | 6.5 | g/10min | ASTM D1238 |
| Melt Flow Rate | ISO 1133 | ||
| 220℃，10.0kg | 12 | g/10min | ISO 1133 |
| 250℃，2.16kg | 6.5 | g/10min | ISO 1133 |
| Shrinkage rate | ISO 2577 | ||
| TD：3.2 mm | 0.40 to 0.70 | % | ASTM D955 |
| MD：3.2 mm | 0.40 to 0.70 | % | ASTM D955 |
| TD：3.2 mm | 0.40 to 0.70 | % | ISO 2577 |
| MD：3.2 mm | 0.40 to 0.70 | % | ISO 2577 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 13 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃，3.2mm | 34 | J/m | ASTM D256 |
| -30℃，6.4mm | 44 | J/m | ASTM D256 |
| 23℃，3.2mm | 150 | J/m | ASTM D256 |
| 23℃，6.4mm | 98 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 5.5 | kJ/m² | ISO 180-1A |
| 23℃ | 12 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed, 4.0 mm | 80.0 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed, 3.2 mm | 73.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 87.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| B50 | 100 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Yellowness index | |||
| 3.20 mm | 25 | YI | ASTM D1925 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 44.1 | MPa | ASTM D638 |
| yield | 44.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 15 | % | ASTM D638 |
| Bending modulus | 2160 | MPa | ASTM D790 |
| Bending modulus | 2100 | MPa | ISO 178 |
| bending strength | 66.7 | MPa | ASTM D790 |
| bending strength | 67.0 | MPa | ISO 178 |
| Rockwell hardness | |||
| R-level | 106 | ISO 2039-2 | |
| R-level | 106 | ASTM D785 |
| Special value | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.45 MPa, unannealed, 3.2 mm | 86.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 6.4 mm | 92.0 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | |||
| — | 75 to 85 | °C | |
| Hot air dryer | 75 to 85 | °C | |
| Drying time | |||
| — | 2.0 to 4.0 | hr | |
| Hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Barrel rear temperature | 190 to 205 | °C | |
| Barrel middle temperature | 205 to 225 | °C | |
| Barrel front temperature | 225 to 245 | °C | |
| Nozzle temperature | 245 | °C | |
| Mold temperature | 50 to 70 | °C | |
| Injection pressure | 49.0 to 245 | MPa | |
| Back pressure | 0.490 to 1.96 | MPa | |
| Screw speed | 50 to 90 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. 0.11 in/min |
| 4. 0.079 in/min |
| 5. Thickness: 4mm |
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