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Ensinger PEI

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-820 CF30 PEEK, 30% carbon fiber
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Carbon Fiber Filled

Material Notes: 30% carbon fiber, low melt flow for extrusion and injection molding

KetaSpire® KT-820 CF30 is the low-flow, 30% carbon-fiber reinforced grade of polyetheretherketone (PEEK). Carbon- fiber reinforcement of KetaSpire® PEEK provides the maximum levels of mechanical properties at temperatures approaching 300°C, and the lowest coefficient of linear thermal expansion within the KetaSpire® product family.

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.

Markets/Uses: Automotive / Drivetrain Seal Rings; Thrust Washers; Gears; Medical Pump Seals; Medical Reusable; Orthopedics; Rigid Medical; Surgical Instruments; Oil & Gas / Down Hole / Back-Up Seal Rings; Compressor Components; Compressor Plates; Electrical Connectors; Labyrinth Seals; Motor End Plate; Poppets; Wear-Resistant Plastics / High Temperature Gears

Applications: Automotive Applications; Connectors; Dental Applications; Electrical/Electronic Applications; Gears; Hospital Goods; Industrial Applications; Medical Devices; Medical/Healthcare Applications; Oil/Gas Applications; Pump Parts; Surgical Instruments; Thrust Washer

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

Information provided by Solvay Specialty Polymers.

Vendors: Drake extrudes shapes and machines and injection molds parts in Torlon® PAI, PEEK, PAEK, Ryton PPS and Ultem PEI. It also machines Vespel® PI. Innovations include cryogenic CryoDyn® CT-200 shapes as a PCTFE alternative; efficient Seamless Tube® and the largest extruded rod diameters to >254mm and plate thicknesses to > 100mm. Certified to ISO 9001:2015 and AS9100D. Visit www.DrakePlastics.com

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Physical PropertiesOriginal ValueComments
Density 1.41 g/ccASTM D792
Water Absorption 0.10 %
@Time 86400 sec
ASTM D570
Viscosity 920 cP
@Shear Rate 1000 1/s,
Temperature 400 °C
Melt; ASTM D3835
Linear Mold Shrinkage, Flow <= 0.0020 cm/cm
@Thickness 3.18 mm
ASTM D955
Linear Mold Shrinkage, Transverse 0.015 - 0.017 cm/cm
@Thickness 3.18 mm
ASTM D955
Melt Flow 1.1 g/10 min
@Load 2.16 kg,
Temperature 400 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 105ASTM D785
Hardness, Shore D 92
@Time 1.00 sec
ASTM D2240
Tensile Strength 201 MPaASTM D638
Tensile Strength, Yield 217 MPaType 1A, 5 mm/min; ISO 527-2
Elongation at Break 2.0 %5.0 mm/min; ASTM D638
 2.0 %Type 1A, 5 mm/min; ISO 527-2
Tensile Modulus 19700 MPa5.0 mm/min; ASTM D638
 22800 MPa1 mm/min, Type 1A; ISO 527-2
Flexural Strength 311 MPaISO 178
 317 MPaASTM D790
Flexural Modulus 17500 MPaASTM D790
 20500 MPaISO 178
Compressive Strength 173 MPaASTM D695
Poissons Ratio 0.42ASTM E132
Shear Strength 95.1 MPaASTM D732
Izod Impact, Notched 69.0 J/mASTM D256
Izod Impact, Unnotched 750 J/mASTM D256
Izod Impact, Notched (ISO) 10.0 kJ/m²ISO 180
Izod Impact, Unnotched (ISO) 44.0 kJ/m²ISO 180
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 5.20 µm/m-°C
@Temperature -50.0 - 50.0 °C
ASTM E831
Specific Heat Capacity 0.962 J/g-°C
@Temperature 50.0 °C
ASTM C351
 1.62 J/g-°C
@Temperature 200 °C
ASTM C351
Thermal Conductivity 0.370 W/m-KASTM C177
Melting Point 340 °CPeak; ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 315 °CAnnealed; ASTM D648
Glass Transition Temp, Tg 150 °CDSC
Flammability, UL94 V-0
@Thickness 0.800 mm
 V-0
@Thickness 1.60 mm
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 365 °C
Middle Barrel Temperature 370 °C
Front Barrel Temperature 375 °C
Nozzle Temperature 380 °C
Mold Temperature 175 - 205 °C
Drying Temperature 150 °C
@Time 14400 sec
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorBlack
FormsPellets
Injection RateFast
ProcessingInjection Molding; Machining; Profile Extrusion
RoHS ComplianceYes
Screw Compression Ratio2.5:1.0 to 3.5:1.0

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PSOL8Y4316 / 280116

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