| About |
|---|
| Polybutene-1 grade PB 4235-1 ivory is a highly isotactic polyolefin manufactured from butene-1 monomer. The product provides excellent long term hydrostatic strength also at elevated temperatures combined with high flexibility. PB 4235-1 complies with requirements specified in ISO 15826, ISO 12230, DIN 16968;’DIN 16969 and many other National Standards for PB-1 pipe applications. The grade is typically used for extrusion into pipe and injection moulding into fittings for non-potable heating water applications. PB 4235-1 is available in ivory colour in pellet form.. PB 4235-1 is not being sold for pipe applications in North America. The grade is not intended for medical or pharmaceutical applications.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | PB |
| Material Status | Commercial: Active |
| Features | Good flexibility,Welding,High isotacticity,Heat Stabilized,Homopolymer |
| Availabilitys | Africa & Middle East ,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.930 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.60 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ISO 8986-2 | ||
| Yield, molding | 19.0 | MPa | ISO 8986-2 |
| Fracture, molded | 30.0 | MPa | ISO 8986-2 |
| Tensile strain | |||
| Fracture, molded | 250 | % | ISO 8986-2 |
| Bending modulus | 450 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Processing (melt) temperature | 200 to 240 | °C | |
| Melt temperature | 180 to 200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Measured on specimens conditioned for 10 days at 20°C |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |