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Starex SR-7300
| Category: | ABS+PET , Acrylonitrile Butadiene Styrene + PET |
| Manufacturer: | SAMSUNG SDI CO., LTD. |
| Trademark: | Starex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9B26eS_Starex-SR-7300.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Material with superior chemical resistance that can be applied to the interior/exterior material of household appliances that require heat resistance |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.10 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (250°C/10.0 kg) | 16 | g/10 min | ASTM D1238, ISO 1133 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 3.20 mm | 0.49 to 0.60 | % | |
| Across Flow : 3.20 mm | 0.56 to 0.69 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 106 | ASTM D785, ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2000 | MPa | ASTM D638 |
| -- | 2000 | MPa | ISO 527-2/50 |
| Tensile Strength | |||
| Yield 2 | 41.0 | MPa | ASTM D638 |
| Yield | 44.0 | MPa | ISO 527-2/50 |
| Break 3 | 33.0 | MPa | ASTM D638 |
| Break | 30.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Break 4 | 25 | % | ASTM D638 |
| Break | 19 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| -- 5 | 1900 | MPa | ASTM D790 |
| -- 6 | 2100 | MPa | ISO 178 |
| Flexural Strength | |||
| -- 7 | 61.0 | MPa | ASTM D790 |
| -- 8 | 65.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9(23°C) | 28 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| 23°C, 3.18 mm | 290 | J/m | ASTM D256 |
| 23°C, 6.35 mm | 130 | J/m | ASTM D256 |
| 23°C 10 | 34 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed, 6.40 mm | 99.0 | °C | ASTM D648 |
| 0.45 MPa, Unannealed, 4.00 mm | 94.0 | °C | ISO 75-2/B |
| 0.45 MPa, Annealed | 101 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed, 6.40 mm | 90.0 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 4.00 mm | 78.0 | °C | ISO 75-2/A |
| 1.8 MPa, Annealed, 4.00 mm | 92.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 104 | °C | ISO 306/B50 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.50 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | |||
| -- | 100 | °C | |
| Desiccant Dryer | 100 | °C | |
| Drying Time | |||
| -- | 2.0 to 4.0 | hr | |
| Desiccant Dryer | 2.0 to 3.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Rear Temperature | 210 | °C | |
| Middle Temperature | 220 to 230 | °C | |
| Front Temperature | 240 to 250 | °C | |
| Nozzle Temperature | 250 | °C | |
| Mold Temperature | 40.0 to 80.0 | °C | |
| Injection Pressure | 49.0 to 245 | MPa | |
| Back Pressure | 0.490 to 1.96 | MPa | |
| Screw Speed | 50 to 150 | rpm |
| Note Message | |
|---|---|
| 1 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | 50 mm/min |
| 4 . | 50 mm/min |
| 5 . | 2.8 mm/min |
| 6 . | 2.0 mm/min |
| 7 . | 2.8 mm/min |
| 8 . | 2.0 mm/min |
| 9 . | Thickness: 4 mm |
| 10 . | Thickness: 4 mm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Monprene® IN-12250 | Teknor Apex Company | TPE | Monprene® |
| Taitacell EPS 321LMM | Taita Chemical Company, Ltd. | PS (EPS) | Taitacell |
| Inverko HDRG9901 | Inverko Compounding B.V. | HDPE | Inverko |
| Karina LILAC PVC COMPOUND 830-34/148-IS-RG-PO (*) | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| Petlon Prime A1-00-00-NT | Petlon Polymers Ltd | Nylon 66 | Petlon Prime |
