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VECTOR® 8550
| Category: | SBS , Styrene Butadiene Styrene Block Copolymer |
| Manufacturer: | Dexco Polymers LP |
| Trademark: | VECTOR® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 66zYOO_VECTOR-8550.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| VECTOR® 8550 is a Styrene Butadiene Styrene Block Copolymer (SBS) product. It can be processed by blow molding, extrusion, or injection molding and is available in North America. Typical application: Food Contact Applications. Primary characteristic: copolymer. |
| General Information | |
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| Features |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.938 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 8.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 1.2 to 1.4 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 68 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (300% Strain) | 4.83 | MPa | ASTM D412 |
| Tensile Strength (Yield) | 31.0 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 900 | % | ASTM D412 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Processing (Melt) Temp | 149 to 204 | °C | |
| Mold Temperature | 10.0 to 40.6 | °C | |
| Injection Pressure | 34.5 to 138 | MPa | |
| Injection Rate | Slow-Moderate | ||
| Back Pressure | 0.345 to 0.689 | MPa | |
| Screw Speed | 25 to 75 | rpm | |
| Clamp Tonnage | 2.1 to 4.1 | kN/cm² | |
| Screw Compression Ratio | 2.0:1.0 to 3.0:1.0 |
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