Ketron® PEEK LSG

About
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
SupplierQuadrant
GenericPEEK
Material StatusCommercial: Active
FeaturesGood disinfection,Steam sterilized,E-beam disinfection,Biocompatible,Food contact compliance,Radiation disinfection,Heat Resistance, Good,Solvent resistance,Ethylene oxide disinfection,V-0
AvailabilitysEurope

Technical Data
PHYSICALNominal valueUnitTest method
Density1.31g/cm³ISO 1183
Water absorption rate ISO 62
Saturation, 23 ℃0.12%ISO 62
Equilibrium, 23 ℃, 50% RH0.050%ISO 62

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed160ISO 75-2/A
Continuous use temperature250
Melting temperature340ISO 11357-3
Linear coefficient of thermal expansion
MD:23~150℃5.5E-41/℃
Thermal conductivity coefficient0.25W/m/K

Electrical performanceNominal valueUnitTest method
Surface resistivity> 1.0E+13ohmsIEC 60093
Dielectric strength24kV/mmIEC 60243-1
Dielectric constant
1 MHz3.20 IEC 60250
Dissipation factor
1 MHz2.0E-3 IEC 60250

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelV-0 UL 94

MECHANICALNominal valueUnitTest method
Rockwell hardness
M-level105 ISO 2039-2
Tensile modulus4300MPaISO 527-2
tensile strength
fracture115MPaISO 527-2
Tensile strain
fracture17%ISO 527-2
bending strength170MPaISO 178
compressive strength
5% strain140MPaISO 604

Notes
1. Typical properties: these are not to be construed as specifications.
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