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Polybutene-1 DP8510M
| Category: | PB , Polybutylene |
| Manufacturer: | LyondellBasell Industries |
| Trademark: | Polybutene-1 |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vNd59D_Polybutene-1-DP8510M.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Polybutene-1 grade DP8510M is a random copolymer of butene-1 with high ethylene content. This product is primarily used in hot melt adhesive formulations and to improve rheological properties in blends. DP8510M is highly compatible with polypropylene due to its similar structure but less compatible in blends with polyethylene, but still easily dispersable. Its relatively slow kinetics of crystallization allow for an excellent wetting behavior. Its high shear-sensitive flow behavior means that it remains easily dispersable also in even more incompatible polymers like thermoplastic elastomers. This product is not intended for use in food contact, medical and pharmaceutical applications. |
| General Information | |
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| Features |
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| Uses |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.897 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 40 | g/10 min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Break) | 25.0 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 300 | % | ISO 527-2 |
| Flexural Modulus | 120 | MPa | ISO 178 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melting Temperature (DSC) | DSC | ||
| -- 1 | 81.0 | °C | DSC |
| -- 2 | 94.0 | °C | DSC |
| Additional Information |
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| Tm2 corresponds with the melting point of crystalline form 2 which is measured immediately after solidification. Tm2 corresponds with the melting point available for each batch on the Certificate of Analysis (COA). |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 150 - 180 | °C |
| Extrusion instructions |
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| Recommended processing temperatures: 150°C to 180°C. In cases were higher temperatures are required please contact your appropriate technical contact for support. |
| Note Message | |
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| 1 . | Tm2 |
| 2 . | Tm1 |
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