Toppyl PB 0110M
About this product
Polybutene-1 (PB-1) grade Toppyl PB 0110M is a semi-crystalline homopolymer, which is used where creep,
environmental stress crack resistance and elevated temperature performance are key requirements.
This polymer is highly compatible with polypropylene due to its similar molecular structure. It can be used to
improve mechanical properties at elevated temperatures. It is less compatible in blends with polyethylene but it is
still easily dispersible. It forms a 2-phase structure which is the basis of seal peel technology for easy-opening
packaging applications.
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.
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Technical properties
| Density (g/cm³) | 0.914 |
| Flow Rate (g/10 min) | 0.40(190°C/2.16 kg) 12(190°C/10.0 kg) |
| Flame Rating | - |
| Notched Izod Impact ASTM 256 (J/m) | - |
| Notched Izod Impact ISO 180 (kJ/m²) | - |
