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Starex VB-4921
| Category: | ABS , Acrylonitrile Butadiene Styrene |
| Manufacturer: | SAMSUNG SDI CO., LTD. |
| Trademark: | Starex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | CWMgGT_Starex-VB-4921.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Starex VB-4921 is an Acrylonitrile Butadiene Styrene (ABS) product filled with glass fiber. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: flame rated. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.30 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (250°C/10.0 kg) | 13 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.20 mm) | 0.10 to 0.30 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Yield) | 83.0 | MPa | ASTM D638 |
| Flexural Modulus 2 | 5500 | MPa | ASTM D790 |
| Flexural Strength 3 | 110 | MPa | ASTM D790 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.40 mm) | 98.0 | °C | ASTM D648 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (2.10 mm) | V-2 V-1 | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | |||
| -- | 80.0 | °C | |
| Desiccant Dryer | 80.0 | °C | |
| Drying Time | |||
| -- | 2.0 to 4.0 | hr | |
| Desiccant Dryer | 2.0 to 3.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Rear Temperature | 180 to 190 | °C | |
| Middle Temperature | 200 to 210 | °C | |
| Front Temperature | 220 to 230 | °C | |
| Nozzle Temperature | 240 | °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 . | 5.0 mm/min |
| 2 . | 2.8 mm/min |
| 3 . | 2.8 mm/min |
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