| About |
|---|
| Polybutene-1 grade PB0801M is a semi-crystalline homopolymer, which can be used where creep and environmental stress crack resistance and elevated temperature performance are key requirements. This polymers unique processing behaviour allows it to use as a processing modifier (internal lubricant) in polyolefins and Thermoplastic elastomeric compounding applications. It can absorb high loads of filler. It allows to be used in masterbatch applications were an excellent pigment dispersion is a key requirement. Finally it is highly appreciated in hot melt adhesive applications for its high cohesive strength and excellent wetting behaviour towards non polar substrates Foodlaw compliance information about this product can be found in separate product documentation. This product is not intended for use in medical and pharmaceutical applications.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | PB |
| Material Status | Commercial: Active |
| Features | Hypocrystalline,High ESCR,Homopolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.915 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 200 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ISO 8986-2 | ||
| Yield, molding | 21.0 | MPa | ISO 8986-2 |
| Fracture, molded | 30.0 | MPa | ISO 8986-2 |
| Tensile strain | |||
| Fracture, molded | 300 | % | ISO 8986-2 |
| Bending modulus | 410 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 126 | ℃ | DSC |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 190 to 230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type IV, Conditioned for 10 days at 20°C |
| 3. Conditioned for 10 days at 20°C |
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