About |
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Braskem H502-25RZ Polypropylene Resin is a homopolymer resin suitable for the use in spunbonded nonwovens production equipment. Braskem H502-25RZ Polypropylene Resin can also be used in other Fiber spinning processes. Braskem H502-25RZ Polypropylene Resin is a controlled rheology polypropylene offering excellent processability at melt temperatures between 220 and 280°C. Applications for Braskem H502-25RZ Polypropylene Resin: Nonwovens for health and hygiene Carpet face yarns Geotextiles Upholstery Filtration Agricultural materials Complies with: EU, No 10/2011 U.S. FDA 21 CFR 177.1520(c)1.1 Consult the regulations for complete details.&& |
Product Description | |
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Supplier | Braskem |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Availabilitys | Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.900 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
230℃,2.16kg | 25 | g/10min | ISO 1133 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
Yield, injection molding | 30.0 | MPa | ISO 527-2 |
Tensile strain | |||
Yield, injection molding | 10 | % | ISO 527-2 |
Bending modulus | |||
injection molding | 1300 | MPa | ISO 178 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23 ℃, injection molding | 2.0 | kJ/m² | ISO 179/1eA |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 80.0 | ℃ | ISO 75-2/B |
Vicat Softening Temp | 148 | ℃ | ISO 306/A |
Process Conditions | |||
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Extrusion | Nominal value | Unit | Test method |
Melt temperature | 220 to 280 | °C |
Notes |
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