KetaSpire® KT-1211FP

About
KetaSpire® KT-1211FP is a low melt flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural color fine powder form for compression molding and compounding uses in the health care industry. KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties which include excellent wear resistance, best-in-class fatigue resistance, ease of melt processing, high purity, and excellent chemical resistance to organics, acids, and bases. KetaSpire® PEEK also complies with the ISO 10993 standard for use in medical applications. KetaSpire® KT-1211FP is well-suited as a raw material or material of construction for a variety of healthcare applications.

Product Description
SupplierSolvay
GenericPEEK
Material StatusCommercial: Active
FeaturesHigh impact resistance,Good Dimensional Stability,Ductility,Flame Characteristics,High Heat Resistance,Fatigue resistance,Solvent resistance
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.30g/cm³ASTM D792
Water absorption rate
24hr0.10%ASTM D570
Particle size
Retained on 100 mesh sieve< 0.00%
Retained on 140 mesh sieve< 2.00%

MECHANICALNominal valueUnitTest method
Tensile modulus3650MPaASTM D638
tensile strength96.5MPaASTM D638
Tensile strain
yield5.2%
fracture> 60%
fracture20 to 30%
Bending modulus3860MPaASTM D790
bending strength152MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch69J/mASTM D256
Notched impact strength of cantilever beam无断裂 ASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed162ASTM D648
Glass transition temperature150ASTM D3417
Melting temperature340ASTM D3417
Linear coefficient of thermal expansion
MD:-50~50℃4.3E-51/℃ASTM E831

Notes
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