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 |
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 |
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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 | ||
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Styrene/Rubber ratio | 20/80 |
Hardness | Nominal Value | Unit | Test Method |
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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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