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Solvay Specialty Polymers KetaSpire® KT-820 SL45 Polyetheretherketone (PEEK)  (Unverified Data**)

Category Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK) , Polyetheretherketone, PEEK, Carbon Fiber Filled
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers KetaSpire® KT-820 SL45 Polyetheretherketone (PEEK)  (Unverified Data**).pdf
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Material Notes:
Ketaspire KT-820 SL45 is a PEEK based compound specifically designed to provide exceptionally low wear rates and good mechanical properties in applications where an external lubricant is provided.Injection Notes: Back Pressure: minimumInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Specific Gravity 1.50 g/cc
1.50 g/cc
ASTM D792
Water Absorption 0.030 %

@Time 86400 sec
0.030 %

@Time 24.0 hour
ASTM D570
Viscosity 380000 cP

@Shear Rate 1000 1/s,
Temperature 400 °C
380000 cP

@Shear Rate 1000 1/s,
Temperature 752 °F
Melt; ASTM D3835
Linear Mold Shrinkage, Flow 0.00 - 0.0020 cm/cm

@Thickness 3.18 mm
0.00 - 0.0020 in/in

@Thickness 0.125 in
5" x 0.5" x 0.125" bars; ASTM D955
Linear Mold Shrinkage, Transverse 0.013 - 0.015 cm/cm

@Thickness 3.18 mm
0.013 - 0.015 in/in

@Thickness 0.125 in
5" x 0.5" x 0.125" bars; ASTM D955
Melt Flow 2.0 g/10 min

@Load 2.16 kg,
Temperature 400 °C
2.0 g/10 min

@Load 4.76 lb,
Temperature 752 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 90
90
M-Scale; ASTM D785
Tensile Strength 161 MPa
23400 psi
ASTM D638
Tensile Strength, Yield 197 MPa
28600 psi
ISO 527-2/1A/5
Elongation at Break 1.5 %
1.5 %
5.0 mm/min; ASTM D638
1.5 %
1.5 %
ISO 527-2/1A/5
Tensile Modulus 18.3 GPa
2650 ksi
ASTM D638
25.3 GPa
3670 ksi
ISO 527-2/1A/1
Flexural Strength 265 MPa
38400 psi
ASTM D790
273 MPa
39600 psi
ISO 178
Flexural Modulus 16.6 GPa
2410 ksi
ASTM D790
24.1 GPa
3500 ksi
ISO 178
Compressive Strength 127 MPa
18400 psi
ASTM D695
Shear Strength 84.1 MPa
12200 psi
ASTM D732
Izod Impact, Notched 0.690 J/cm
1.29 ft-lb/in
ASTM D256
5.30 J/cm
9.93 ft-lb/in
ASTM D4812
Izod Impact, Notched (ISO) 8.50 kJ/m²
4.04 ft-lb/in²
ISO 180
Izod Impact, Unnotched (ISO) 43.0 kJ/m²
20.5 ft-lb/in²
ISO 180
Coefficient of Friction, Dynamic 0.070
0.070
Lubricated conditions: 800 fpm and 750 psi; ASTM D3702
0.12
0.12
Lubricated conditions: 75 fpm and 1000 psi; ASTM D1894
0.34
0.34
Dry conditions: 800 fpm and 31.25 psi; ASTM D1894
0.45
0.45
Dry conditions: 200 fpm and 125 psi; ASTM D3702
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 17.0 µm/m-°C

@Temperature -50.0 - 50.0 °C
9.44 µin/in-°F

@Temperature -58.0 - 122 °F
TMA; ASTM E831
Specific Heat Capacity 1.25 J/g-°C

@Temperature 50.0 °C
0.299 BTU/lb-°F

@Temperature 122 °F
DSC
1.67 J/g-°C

@Temperature 200 °C
0.399 BTU/lb-°F

@Temperature 392 °F
DSC
Thermal Conductivity 0.360 W/m-K
2.50 BTU-in/hr-ft²-°F
ASTM E1530
Melting Point 342 °C
648 °F
Peak; ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 299 °C
570 °F
Annealed; ASTM D648
Glass Transition Temp, Tg 152 °C
306 °F
ASTM D3418
Processing Properties Metric English Comments
Rear Barrel Temperature 366 °C
691 °F
Middle Barrel Temperature 371 °C
700 °F
Front Barrel Temperature 377 °C
711 °F
Nozzle Temperature 382 °C
720 °F
Mold Temperature 177 - 204 °C
351 - 399 °F
Drying Temperature 149 °C
300 °F
Dry Time 4.00 hour
4.00 hour
Descriptive Properties Value Comments
Additive Carbon Fiber + PTFE Lubricant
Appearance Black
Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Features Fatigue Resistant
Flame Retardant
Good Chemical Resistance
Good Dimensional Stability
Good Wear Resistance
High Heat Resistance
Forms Pellets
Generic PEEK
Injection Rate Fast
Processing Method Injection Molding
Machining
Profile Extrusion
RoHS Compliance RoHS Compliant
Screw Compression Ratio 2.5:1.0 to 3.5:1.0
Uses Automotive Applications
Bushings
Gears
Oil/Gas Applications
Thrust Washer
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