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Ensinger PEI

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-880FP PEEK, Fine powder form of KT-880 resin
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
Material Notes: KetaSpire® KT-880FP is the high-flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural color fine powder form for compression molding and other uses that can benefit from the fine powder form.

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.

These properties make it well-suited for applications in healthcare, transportation, electronics, chemical processing, and other industrial uses.

The resin is also available as KetaSpire KT-880 NT in a natural-color pellet form for injection molding.

Applications: Aircraft Applications; Connectors; Dental Applications; Electrical/Electronic Applications; Film; Hospital Goods; Industrial Applications; Medical Devices; Medical/Healthcare Applications; Oil/Gas Applications; Pump Parts; Seals; Surgical Instruments

Features: Autoclave Sterilizable; Biocompatible; Chemical Resistant; Ductile; E-beam Sterilizable; Ethylene Oxide Sterilizable; Fatigue Resistant; Flame Retardant; Good Dimensional Stability; Good Impact Resistance; Good Sterilizability; Heat Sterilizable; High Flow; High Heat Resistance; Radiation (Gamma) Resistant; Radiation Sterilizable; Radiotranslucent; Steam Resistant; Steam Sterilizable

The particle size distribution is such that no particle is larger than 149 microns, and less than 2% of the weight of the material is larger than 106 microns.

Information provided by Solvay Specialty Polymers.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.30 g/ccASTM D792
Water Absorption 0.10 %
@Time 86400 sec		ASTM D570
Particle Size 30 - 45 µm
Viscosity 150 cP
@Shear Rate 1000 1/s,
Temperature 400 °C		Melt; ASTM D3835
Linear Mold Shrinkage, Flow 0.014 - 0.016 cm/cm
@Thickness 0.350 mm		ASTM D955
Linear Mold Shrinkage, Transverse 0.015 - 0.017 cm/cm
@Thickness 3.18 mm		ASTM D955
Melt Flow 36 g/10 min
@Load 2.16 kg,
Temperature 400 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 102ASTM D785
Tensile Strength 100 MPa51 mm/min; ASTM D638
Tensile Strength, Yield 102 MPaType 1A, 50 mm/min; ISO 527-2
Elongation at Break 10 - 20 %50 mm/min; ASTM D638
 10 - 20 %Type 1A, 50 mm/min; ISO 527-2
Elongation at Yield 5.0 %Type 1A, 50 mm/min; ISO 527-2
 5.2 %50 mm/min; ASTM D638
Tensile Modulus 3700 MPa1.0 mm/min; ASTM D638
 4000 MPa1 mm/min, Type 1A; ISO 527-2
Flexural Strength 134 MPaISO 178
 153 MPaASTM D790
Flexural Modulus 3800 MPaASTM D790
 3900 MPaISO 178
Compressive Strength 123 MPaASTM D695
Poissons Ratio 0.37ASTM E132
Shear Strength 95.1 MPaASTM D732
Izod Impact, Notched 53.0 J/mASTM D256
Izod Impact, Unnotched NBASTM D256
Izod Impact, Notched (ISO) 4.90 kJ/m²ISO 180
Izod Impact, Unnotched (ISO) NBISO 180
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 3.80e+17 ohm-cmASTM D257
Surface Resistance >= 1.90e+17 ohmASTM D257
Dielectric Constant 3.01
@Frequency 1000 Hz		ASTM D150
 3.07
@Frequency 1e+6 Hz		ASTM D150
 3.1
@Frequency 60 Hz		ASTM D150
Dielectric Strength 15.0 kV/mm
@Thickness 3.00 mm		ASTM D149
Dissipation Factor 0.0010
@Frequency 1000 Hz		ASTM D150
 0.0010
@Frequency 60 Hz		ASTM D150
 0.0030
@Frequency 1e+6 Hz		ASTM D150
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 50.0 µm/m-°C
@Temperature -50.0 - 50.0 °C		ASTM E831
Specific Heat Capacity 1.33 J/g-°C
@Temperature 50.0 °C		ASTM C351
 1.93 J/g-°C
@Temperature 200 °C		ASTM C351
Thermal Conductivity 0.250 W/m-KASTM C177
Melting Point 343 °CPeak; ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 160 °CAnnealed; ASTM D648
Glass Transition Temp, Tg 147 °CDSC
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 355 °C
Middle Barrel Temperature 365 °C
Front Barrel Temperature 370 °C
Nozzle Temperature 375 °C
Mold Temperature 175 - 205 °C
Drying Temperature 150 °C
@Time 14400 sec
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorBlack; Natural Color
FormsPellets
Injection RateFast
ProcessingExtrusion Blow Molding; Fiber (Spinning) Extrusion; Film Extrusion; Injection Molding
 Machining; Profile Extrusion; Thermoforming; Wire & Cable Extrusion
RoHS ComplianceYes
Screw Compression Ratio2.5:1.0 to 3.5:1.0

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PSOL8Y4345 / 280145

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