About |
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Polypropylene Random Copolymer Benefits & Features Eltex® P CAP912 is a random copolymer polypropylene specially developed for caps and closures applications in direct contact with beverages. Eltex® P CAP912 has excellent organoleptic properties – taste & odour – which are guaranteed and is compliant with volatile organic compound requirements following EPA524.2; this provides ultra-clean packaging capability. Eltex® P CAP912 is a medium ethylene content random copolymer with good balance of stiffness, impact and processing. It offers for the injection moulding of caps and closures high transparency, surface aspect quality and hinge resistance. Good transparency Good flow Good mould release Good hinge properties Excellent and quality controlled organoleptic properties. In order to preserve the excellent organoleptic properties, it is important not to exceed a melt temperature of 250°C during processing. Applications Caps and closures for the packaging of still beverages: water, juices, functionalised beverages,…&& |
Product Description | |
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Supplier | INEOS |
Generic | PP copolymer |
Material Status | Commercial: Active |
Features | Good Clarity,High purity,Good surface appearance,Good liquidity,Good stripping performance,Good sensory characteristics.,Random copolymer |
Availabilitys | Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Melt Flow Rate | |||
230℃,2.16kg | 13 | g/10min | ISO 1133 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
Yield, 23 ℃, injection molding | 28.0 | MPa | ISO 527-2 |
Bending modulus | |||
23 ℃, injection molding | 1100 | MPa | ISO 178 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | ISO 180/A | ||
0 ℃, injection molding | 3.3 | kJ/m² | ISO 180-A |
23 ℃, injection molding | 6.0 | kJ/m² | ISO 180-A |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 90.0 | ℃ | ISO 75-2/B |
Vicat Softening Temp | |||
A50 | 130 | ℃ | ISO 306/A50 |
Crystallization peak temperature | |||
DSC | 119 | ℃ | Internal Method |
optical performance | Nominal value | Unit | Test method |
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Haze | ASTM D1003 | ||
1000 µm | 15 | % | ASTM D1003 |
2000 µm | 30 | % | ASTM D1003 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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