About |
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Without exception, all potential activities for applications in the pharmaceutical, medical device, laboratory and diagnostics area have to be discussed with the relevant Technical (P & AD) and Business contacts first. To discuss a medical/pharmaceutical application please contact: your local Distributor or your local Basell contact. Purell HM671T is a high fluidity metallocene-catalysed polypropylene. It is nucleated and has a gamma – ray stabilizing additivation. Purell HM671T is a medical grade designed for injection moulding applications in medical after approval is given by Basell. Purell HM671T exhibits a very high stiffness combined with an excellent transparency and out-standing organoleptic properties. Its very narrow molecular weight distribution makes it particularly suitable for distortion-free mouldings. Purell HM671T is applied in high transparency and rigid pharmaceutical and diagnostic applications such as well and microtitre plates, measuring cups and labware.&& |
Product Description | |
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Supplier | LyondellBasell |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Features | Good Rigidity,Good Clarity,High liquidity,Nucleation,E-beam disinfection,Good sensory characteristics.,Weight distribution,Radiation disinfection,High pressure heat resistance,Ethylene oxide disinfection,Homopolymer |
Availabilitys | Europe |
Process Methods | Injection Molding |
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 | 60 | g/10min | ISO 1133 |
Melt Volume Rate | |||
230℃,2.16 kg | 80.0 | cm³/10min | ISO 1133 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | ISO 180 | ||
-20℃ | 1.0 | kJ/m² | ISO 180 |
0℃ | 2.0 | kJ/m² | ISO 180 |
23℃ | 3.0 | kJ/m² | ISO 180 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 94.0 | ℃ | ASTM D648,ISO 75-2/B |
Vicat Softening Temp | |||
A50 | 135 | ℃ | ISO 306/A50 |
B50 | 87.0 | ℃ | ISO 306 |
optical performance | Nominal value | Unit | Test method |
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Haze | |||
1000 µm | 10 | % | ASTM D1003 |
MECHANICAL | Nominal value | Unit | Test method |
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Ball hardness | |||
H358/30 | 73.0 | MPa | ISO 2039-1 |
Tensile modulus | |||
23℃ | 1700 | MPa | ISO 527-2 |
tensile strength | |||
Yield, 23 ℃ | 33.0 | MPa | ISO 527-2 |
Tensile strain | ISO 527-2 | ||
Yield, 23 ℃ | 9.0 | % | ISO 527-2 |
Fracture, 23 ℃ | > 50 | % | ISO 527-2 |
Bending modulus | |||
23℃ | 1550 | MPa | ISO 178 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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