About |
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PolyOne’s Maxxam™ family of polypropylene- and polyethylene-based products covers a wide range of applications, markets and performance requirements. Standard grades are compounded with calcium carbonate, glass and talc to provide a desired balance of properties including stiffness, durability, impact resistance and heat resistance. Custom grades are available with features such as UV stabilizers, heat stabilizers, custom color, high impact, etc.&& |
Product Description | |
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Supplier | Polyone |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Features | Good Rigidity,Weather resistance is good,Excellent Processability,High impact resistance,Chemical coupling,Moderate liquidity,Heat Resistance, Good,Heat Stabilized |
Availabilitys | Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.12 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
230℃,2.16kg | 6.0 | g/10min | ISO 1133 |
Shrinkage rate | |||
TD | 0.20 to 0.40 | % | |
MD | 0.50 to 0.70 | % |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 6000 | MPa | ISO 527-1-2 |
tensile strength | 75.0 | MPa | ISO 527-2/5 |
Tensile strain | |||
yield | 2.5 | % | ISO 527-2/5 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 8.0 | kJ/m² | ISO 180-A |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 140 | ℃ | ISO 75-2/A |
Vicat Softening Temp | 160 | ℃ | ISO 306 2 |
Melting temperature | 160 to 165 | ℃ | ISO 3146 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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1.60 mm | HB | UL 94 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 80 | °C | |
Drying time | 1.0 | hr | |
Barrel rear temperature | 175 to 185 | °C | |
Barrel middle temperature | 180 to 190 | °C | |
Barrel front temperature | 185 to 195 | °C | |
Nozzle temperature | 195 to 200 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. 120°C/h, A (10N) |
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