Syensqo (Solvay Specialty Polymers) KetaSpire® KT-820 SL30 PEEK, Very good wear resistance

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-820 SL30 PEEK, Very good wear resistance
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
Material Notes:	Very good wear resistance, dry and lubricated, extrusion and injection molding KetaSpire® KT-820 SL30 is a polyetheretherketone (PEEK) compound designed to provide 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 Properties	Original Value	Comments

Density	1.45 g/cc	ASTM D792
Water Absorption	0.14 % @Time 86400 sec	ASTM D570
Viscosity	270 cP @Shear Rate 1000 1/s, Temperature 400 °C	Melt; ASTM D3835
Linear Mold Shrinkage, Flow	0.0010 - 0.0030 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	2.4 g/10 min @Load 2.16 kg, Temperature 400 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	80	ASTM D785
Hardness, Shore D	86 @Time 1.00 sec	ASTM D2240
Tensile Strength	133 MPa	ASTM D638
Tensile Strength, Yield	150 MPa	Type 1A, 5 mm/min; ISO 527-2
Elongation at Break	2.8 %	5.0 mm/min; ASTM D638
	2.8 %	Type 1A, 5 mm/min; ISO 527-2
Tensile Modulus	11000 MPa	5.0 mm/min; ASTM D638
	14400 MPa	1 mm/min, Type 1A; ISO 527-2
Flexural Strength	218 MPa	ISO 178
	221 MPa	ASTM D790
Flexural Modulus	10500 MPa	ASTM D790
	14900 MPa	ISO 178
Compressive Strength	110 MPa	ASTM D695
Shear Strength	70.3 MPa	ASTM D732
Izod Impact, Notched	69.0 J/m	ASTM D256
Izod Impact, Unnotched	530 J/m	ASTM D256
Izod Impact, Notched (ISO)	9.00 kJ/m²	ISO 180
Izod Impact, Unnotched (ISO)	34.0 kJ/m²	ISO 180
Coefficient of Friction	0.080 - 0.30	ASTM D1894

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	22.0 µm/m-°C @Temperature 0.000 - 150 °C	ASTM D696
	22.0 µm/m-°C @Temperature -50.0 - 50.0 °C	ASTM E831
Specific Heat Capacity	1.36 J/g-°C @Temperature 50.0 °C	ASTM C351
	1.84 J/g-°C @Temperature 200 °C	ASTM C351
Thermal Conductivity	0.400 W/m-K	ASTM C177
Melting Point	342 °C	Peak; ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi)	291 °C	Unannealed; ASTM D648
	291 °C	Annealed; ASTM D648
Glass Transition Temp, Tg	152 °C	DSC
Flammability, UL94	V-0 @Thickness 0.800 mm
	V-0 @Thickness 1.60 mm

Processing Properties	Original Value	Comments
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
Additive	Carbon Fiber + Graphite + PTFE Lubricant
Availability	Asia Pacific
	Europe
	Latin America
	North America
Color	Black
Forms	Pellets
Injection Rate	Fast
Processing	Injection Molding; Machining; Profile Extrusion
Screw Compression Ratio	2.5:1.0 to 3.5:1.0

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PSOL8Y4322 / 280122

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