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Polybutene-1 DP 8220M
| Category: | PB , Polybutylene |
| Manufacturer: | LyondellBasell Industries |
| Trademark: | Polybutene-1 |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | aEEvm9_Polybutene-1-DP-8220M.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Polybutene-1 grade DP 8220M is a random copolymer of butene-1 with medium ethylene content. This grade is highly compatible with polypropylene due to its similar molecular structure, and it is used to modify the sealing behavior of PP-based films - a typical example is its use to reduce the seal initiation temperature of BOPP sealing layers. Its relatively slow kinetics of crystallization allow for an excellent wetting behavior. Its highly shear-sensitive flow behavior means that it remains easily dispersible also in even more incompatible polymers like thermoplastic elastomers. Food law compliance information about this product can be found in separate product documentation. |
| 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 | 0.901 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | ISO 1133 | ||
| 190°C/10.0 kg | 46 | g/10 min | ISO 1133 |
| 190°C/2.16 kg | 2.5 | g/10 min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ISO 8986-2 | ||
| Yield | 10.0 | MPa | ISO 8986-2 |
| Fracture | 32.0 | MPa | ISO 8986-2 |
| Tensile Strain 1(Break) | 300 | % | ISO 8986-2 |
| Flexural Modulus | 140 | MPa | ISO 178 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melting Temperature (DSC) | DSC | ||
| -- 2 | 85.0 | °C | DSC |
| -- 3 | 97.0 | °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 | |
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| Melt Temperature | 160 - 180 | °C |
| Extrusion instructions |
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| Recommended processing temperatures: 160°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 . | Measured on specimens conditioned for 10 days at 20°C |
| 2 . | Tm2 |
| 3 . | Tm1 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Maxxam™ PPC-20G Nat | PolyOne Corporation | PP Copolymer | Maxxam™ |
| CGPC PVC R-10X NI Extrusion | China General Plastics Corporation | PVC, Flexible | CGPC PVC |
| AVIMID® N | Cytec Industries Inc. | PI, TP | AVIMID® |
| Aurora PVC AP1250 Series | Aurora Plastics, Inc. | PVC, Unspecified | Aurora PVC |
| Elastane™ 4721R30 | Technical Polymers, LLC | TPU-Polyester | Elastane™ |
