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Ensinger PEI

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-880 SL30 PEEK, Very good wear resistance
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)

Material Notes: Very good wear resistance, dry and lubricated, high flow for injection molding

KetaSpire® KT-880 SL30 is a polyetheretherketone (PEEK) compound with higher flow than KetaSpire® KT-820 SL30, making it more suitable for injection molding applications. It is designed to deliver a balance of excellent mechanical properties, wear resistance and low coefficient of friction in both dry and externally lubricated applications. The resin is formulated with a ternary anti-friction/anti-wear additive system comprised of carbon fiber, graphite, and polytetrafluoroethylene (PTFE).

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 transportation, electronics, chemical processing, and industrial uses including oil and gas exploration and production. The resin is black in color in its natural state.

Applications: Aircraft Applications; Bearings; Bushings; Film; Gears; Industrial Applications; Profiles; Rods; Sheet; Tubing

Features: Chemical Resistant; Fatigue Resistant; Flame Retardant; Good Dimensional Stability; High Heat Resistance; Wear Resistant

Injection notes: Back Pressure: minimum

Information provided by Solvay Specialty Polymers.

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Physical PropertiesOriginal ValueComments
Density 1.48 g/ccASTM D792
Viscosity 374000 cP
 220 cP
@Shear Rate 1000 1/s,
Temperature 400 °C
Melt; ASTM D3835
Linear Mold Shrinkage, Flow 0.0010 - 0.0030 cm/cmISO 294-4
Linear Mold Shrinkage, Transverse 0.0065 - 0.0085 cm/cmISO 294-4
Melt Flow 13 g/10 minISO 1133
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 117ISO 2039-2
Hardness, Shore D 78ISO 868
Tensile Strength at Break 162 MPaType 1A; ISO 527-2
Tensile Strength 155 MPaASTM D638
Elongation at Break 1.9 %5.0 mm/min; ASTM D638
 2.0 %Type 1A; ISO 527-2
Tensile Modulus 14500 MPa5.0 mm/min; ASTM D638
Flexural Strength 225 MPaASTM D790
 242 MPaASTM D790
Flexural Modulus 11700 MPaASTM D790
Compressive Strength 200 MPaISO 604
 
Thermal PropertiesOriginal ValueComments
Melting Point 343 °C
Deflection Temperature at 1.8 MPa (264 psi) 293 °CUnannealed; ASTM D648
 293 °CAnnealed; ASTM D648
Glass Transition Temp, Tg 147 °CISO 11357-2
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 366 °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
AdditiveCarbon Fiber + Graphite + PTFE Lubricant
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorBlack
FormsPellets
Injection RateFast
ProcessingInjection Molding
Screw Compression Ratio2.5:1.0 to 3.5:1.0

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PSOL8Y4344 / 280144

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