About |
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Basell Australia’s Polypropylene grade HP521J is a medium flow homopolymer with a conventional molecular weight distribution and is specially formulated for metallised film production. HP521J is designed for the production of biaxially oriented metallised films (BOPP) for high quality packaging and laminates. HP521J gives reliable and consistent processing on BOPP tenter lines, providing films with a good balance of properties.&& |
Product Description | |
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Supplier | LyondellBasell |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Features | Food contact compliance,Moderate liquidity,Homopolymer |
Availabilitys | Asia Pacific |
Process Methods | Film extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.900 | g/cm³ | ISO 1183/D |
Melt Flow Rate | |||
230℃,2.16kg | 3.0 | g/10min | ISO 1133 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 4.0 | kJ/m² | ISO 180-1A |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 82.0 | ℃ | ISO 75-2/B |
1.8 MPa, unannealed | 51.0 | ℃ | ISO 75-2/A |
Vicat Softening Temp | 155 | ℃ | ISO 306/A |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 73 | ISO 868 | |
tensile strength | |||
yield | 33.0 | MPa | ISO 527-2 |
Bending modulus | 1400 | MPa | ISO 178 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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