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KRATON® G1643 M
| Category: | SEBS , Styrene Ethylene Butylene Styrene Block Copolymer |
| Manufacturer: | Kraton Polymers LLC |
| Trademark: | KRATON® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Kntey5_KRATON-G1643-M.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Kraton G1643 M is a clear, linear triblock copolymer based on styrene and ethylene/butylene with a polystyrene content of 20%. It is supplied from North America in the physical form identified below.
Kraton G1643 M is used in compound formulations and as a modifier of thermoplastics. It may also find use in formulating adhesives, sealants, coatings and modified bitumens. |
| General Information | |
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| Additive |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.900 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 14 to 25 | g/10 min | ASTM D1238 |
| Antioxidant Additive 1 | 0.060 to 0.14 | % | Internal Method |
| Ash Content - S, Silica | 0.020 to 0.12 | % | Internal Method |
| Polystyrene Content | 17 to 21 | % | Internal Method |
| Solution Viscosity - Toluene, 25%wt (25°C) | 210 | mPa·s | Internal Method |
| Total Extractables | < 1.0 | % | Internal Method |
| Volatile Matter | < 1.0 | % | Internal Method |
| Additional Information | Nominal Value | ||
|---|---|---|---|
| Styrene/Rubber ratio | 20/80 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 30 sec) | 52 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
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| Tensile Strength (Yield) | > 10.3 | MPa | ASTM D412 |
| Tensile Elongation (Break) | > 600 | % | ASTM D412 |
| Note Message | |
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| 1 . | Non-staining phenolic antioxidant |
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