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Solprene® 4302
| Category: | SBS , Styrene Butadiene Styrene Block Copolymer |
| Manufacturer: | Dynasol Elastomers |
| Trademark: | Solprene® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 6aSZ65_Solprene-4302.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Solprene 4302 is a linear block copolymer of styrene and butadiene, having 31% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior. It has a non-staining antioxidant system; FDA approved, and is essentially gel free with a very clear color. S-4302 is used as an ingredient for adhesives formulation, as an impact modifier for plastics and as an elastomeric modifier for asphalt mixtures used in paving and roofing. It is presented as free flowing porous crumb making easy its handling and dissolution. |
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| Physical | Nominal Value | Unit | Test Method |
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| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 6.0 | g/10 min | ASTM D1238 |
| Block Styrene 1 | > 29 | % | |
| Solution Viscosity | |||
| 25% in toluene | 890 | mPa·s | ASTM D2994 |
| 5.23% in toluene 2 | 7.0 | cSt | |
| Styrene Content | 31 | % | ASTM D5775 |
| Volatile Matter | < 0.75 | % | ASTM D5668 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 62 | DIN 53505 |
| Elastomers | Nominal Value | Unit | Test Method |
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| Tensile Strength | 17.0 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 1300 | % | ASTM D412 |
| Thermal | Nominal Value | Unit | Test Method |
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| Glass Transition Temperature | -89.0 | °C | ASTM E1356 |
| Note Message | |
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| 1 . | NM 202-07 |
| 2 . | NM 300-11 |
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| Telcar® TL-2519E | Teknor Apex Company | TPE | Telcar® |
| Moplen EP341S | LyondellBasell Industries | PP Impact Copolymer | Moplen |
| BMC 845 | Bulk Molding Compounds, Inc. | Vinyl Ester | BMC |
| Durolon® I2600 | Unigel Plásticos | PC | Durolon® |
| Durethan® BKV 240 H2.0 XCP 901510 | LANXESS GmbH | Nylon 6 | Durethan® |
