About |
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Polypropylene Heterophasic Copolymer Characteristics The KPOL® resin is a propylene impact copolymer designed for injection molding applications, Excellent Balance of Stiffness and Impact Strength at low temperatures, Contains Nucleating , Good Mold Release. Superior Drop Impact at Refrigeration Temperature, Very High Flexural Modulus. Also is suitable for technical components: toys, sports, equipment, leisure goods, automotive, pallets, crates and pails. Applications Injection / Automobile applications, Battery case, Home appliances, Industrial parts for electronic. Thermoformed packages with high impact strength; Blown packages and technical parts in general; sheet extrusion.&& |
Product Description | |
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Generic | PP homopolymerization |
Material Status | Commercial: Active |
Features | Good Rigidity,High impact resistance,Antifreeze,Nucleation,Good stripping performance,Inoxidizability,Impact copolymer |
Availabilitys | North America,Latin America |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.900 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
230℃,2.16kg | 1.5 | g/10min | ASTM D1238 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
-20℃ | 50 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 88.0 | ℃ | ASTM D648 |
Vicat Softening Temp | 150 | ℃ | ASTM D1525 3 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | |||
R-level | 78 | ASTM D785 | |
tensile strength | |||
yield | 25.0 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 10 | % | ASTM D638 |
Bending modulus | |||
1% secant | 1200 | MPa | ASTM D790 |
Notes |
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