About |
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KETRON® PEEK LSG natural / black stock shapes are produced from batches of Victrex PEEK. This material exhibits a unique combination of mechanical properties, temperature and chemical resistance. The composition of the resin used for the production of the KETRON® PEEK LSG stock shapes complies with the regulations that apply in the Member States of the European Union (Directive 2002/72/EC, as amended) and in the United States of America (FDA) for plastic materials and articles intended to come into contact with foodstuffs. KETRON PEEK LSG stock shapes have also been successfully type tested for their compliance with both United States Pharmacopeia (USP) and ISO 10993-1 guideline requirements for Biocompatibility Testing of Materials, and they come with full traceability from resin to stock shape. These features, added to an excellent sterilizability by means of steam, dry heat, ethylene oxide, plasma and gamma irradiation, make KETRON PEEK LSG stock shapes very suitable for applications in the medical, pharmaceutical and biotechnology markets. Excellent chemical resistance Very low moisture absorption Inherently good wear and abrasion resistance Unaffected by continuous exposure to hot water or steam&& |
Product Description | |
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Supplier | Quadrant |
Generic | PEEK |
Material Status | Commercial: Active |
Features | Good disinfection,Steam sterilized,E-beam disinfection,Biocompatible,Food contact compliance,Radiation disinfection,Heat Resistance, Good,Solvent resistance,Ethylene oxide disinfection,V-0 |
Availabilitys | Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.31 | g/cm³ | ISO 1183 |
Water absorption rate | ISO 62 | ||
Saturation, 23 ℃ | 0.12 | % | ISO 62 |
Equilibrium, 23 ℃, 50% RH | 0.050 | % | ISO 62 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 160 | ℃ | ISO 75-2/A |
Continuous use temperature | 250 | ℃ | |
Melting temperature | 340 | ℃ | ISO 11357-3 |
Linear coefficient of thermal expansion | |||
MD:23~150℃ | 5.5E-4 | 1/℃ | |
Thermal conductivity coefficient | 0.25 | W/m/K |
Electrical performance | Nominal value | Unit | Test method |
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Surface resistivity | > 1.0E+13 | ohms | IEC 60093 |
Dielectric strength | 24 | kV/mm | IEC 60243-1 |
Dielectric constant | |||
1 MHz | 3.20 | IEC 60250 | |
Dissipation factor | |||
1 MHz | 2.0E-3 | IEC 60250 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flame retardant level | V-0 | UL 94 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | |||
M-level | 105 | ISO 2039-2 | |
Tensile modulus | 4300 | MPa | ISO 527-2 |
tensile strength | |||
fracture | 115 | MPa | ISO 527-2 |
Tensile strain | |||
fracture | 17 | % | ISO 527-2 |
bending strength | 170 | MPa | ISO 178 |
compressive strength | |||
5% strain | 140 | MPa | ISO 604 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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