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KRATON® G1642 H
| 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: | cshyuS_KRATON-G1642-H.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Kraton G1642 H 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 G1642 H 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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.900 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | < 1.0 | g/10 min | ASTM D1238 |
| Antioxidant Additive 1 | 0.030 to 0.10 | % | Internal Method |
| Polystyrene Content | 19 to 23 | % | Internal Method |
| Solution Viscosity - Toluene, 25%wt (25°C) | 1.1 to 1.6 | Pa·s | Internal Method |
| Total Extractables | < 1.6 | % | Internal Method |
| Volatile Matter | < 0.50 | % | Internal Method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 10 sec, Compression Molded) | 48 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 2(Yield) | > 20.7 | MPa | Internal Method |
| Tensile Elongation 3(Break) | 1200 | % | Internal Method |
| Note Message | |
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| 1 . | Non-staining phenolic antioxidant |
| 2 . | Measured on solution cast films from toluene. |
| 3 . | Measured on solution cast films from toluene. |
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