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Solvay Specialty Polymers KetaSpire® KT-851 Polyetheretherketone (PEEK)

Category Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK)
Manufacturer Solvay Specialty Polymers
Trade Name KetaSpire®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers KetaSpire® KT-851 Polyetheretherketone (PEEK).pdf
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Material Notes:
KetaSpire® KT-851 resin is a depth-filtered grade of polyetheretherketone (PEEK) specially designed for use in extruded wire insulation coating. KT-851 offers the needed balance of properties and processability for applying thin insulation coatings onto copper or other conducting wire using a continuous extrusion process to achieve a robust insulation coating that is capable of withstanding the harsh use environments of many industrial applications. Features: Ductile; Fatigue Resistant; Flame Retardant; Good Chemical Resistance; Good Dimensional Stability; Good Impact Resistance; High Heat ResistanceUses: Electrical/Electronic Applications; Oil/Gas Applications; Wire JacketingInjection Molding Notes: KetaSpire resins must be dried completely prior to melt processing. Incomplete drying will result in defects in the formed part ranging from surface streaks to severe bubbling. Pellets can be dried on trays in a circulating air oven or in desiccating hopper dryer.Information provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 1.30 g/cc
0.0470 lb/in³
ASTM D792
Water Absorption 0.10 %

@Time 86400 sec
0.10 %

@Time 24.0 hour
ISO 62
Viscosity 380000 cP

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

@Shear Rate 1000 1/s,
Temperature 752 °F
Melt Viscosity; ASTM D3835
Linear Mold Shrinkage, Flow 0.011 - 0.013 cm/cm
0.011 - 0.013 in/in
Linear Mold Shrinkage, Transverse 0.013 - 0.015 cm/cm
0.013 - 0.015 in/in
ASTM D955
Melt Flow 10 g/10 min

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

@Load 4.76 lb,
Temperature 752 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 97
97
ASTM D785
Hardness, Shore D 88
88
1 sec; ASTM D2240
Tensile Strength 96.0 MPa
13900 psi
ASTM D638
Tensile Strength, Yield 95.0 MPa
13800 psi
Type 1A, 50 mm/min; ISO 527-2
Elongation at Break 20 - 30 %
20 - 30 %
Type 1A, 50 mm/min; ISO 527-2
20 - 30 %
20 - 30 %
50 mm/min; ASTM D638
Elongation at Yield 4.8 %
4.8 %
Type 1A, 50 mm/min; ISO 527-2
5.2 %
5.2 %
50 mm/min; ASTM D638
Tensile Modulus 3.60 GPa
522 ksi
1.0 mm/min; ASTM D638
3.85 GPa
558 ksi
1 mm/min, Type 1A; ISO 527-2
Flexural Strength 112 MPa
16200 psi
ISO 178
152 MPa
22000 psi
ASTM D790
Flexural Modulus 3.62 GPa
525 ksi
ISO 178
3.90 GPa
566 ksi
ASTM D790
Compressive Strength 121 MPa
17500 psi
ASTM D695
Shear Strength 91.5 MPa
13300 psi
ASTM D732
Izod Impact, Notched 0.690 J/cm
1.29 ft-lb/in
ASTM D256
Izod Impact, Unnotched NB
NB
ASTM D256
Izod Impact, Notched (ISO) 7.50 kJ/m²
3.57 ft-lb/in²
ISO 180
Izod Impact, Unnotched (ISO) NB
NB
ISO 180
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 43.0 µm/m-°C

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

@Temperature -58.0 - 122 °F
1
Specific Heat Capacity 1.35 J/g-°C

@Temperature 50.0 °C
0.323 BTU/lb-°F

@Temperature 122 °F
ASTM C351
1.95 J/g-°C

@Temperature 200 °C
0.466 BTU/lb-°F

@Temperature 392 °F
ASTM C351
Thermal Conductivity 0.240 W/m-K
1.67 BTU-in/hr-ft²-°F
ASTM C177
Melting Point 340 °C
644 °F
ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 157 °C

@Thickness 3.20 mm
315 °F

@Thickness 0.126 in
Annealed; ASTM D648
Glass Transition Temp, Tg 150 °C
302 °F
DSC
Electrical Properties Metric English Comments
Volume Resistivity 2.50e+17 ohm-cm
2.50e+17 ohm-cm
ASTM D257
Surface Resistance >= 1.90e+17 ohm
>= 1.90e+17 ohm
ASTM D257
Dielectric Strength 200 kV/mm

@Thickness 0.0500 mm
5080 kV/in

@Thickness 0.00197 in
Amorphous Film; ASTM D149
Processing Properties Metric English Comments
Rear Barrel Temperature 355 °C
671 °F
Middle Barrel Temperature 365 °C
689 °F
Front Barrel Temperature 370 °C
698 °F
Nozzle Temperature 375 °C
707 °F
Mold Temperature 175 - 205 °C
347 - 401 °F
Drying Temperature 150 °C

@Time 14400 sec
302 °F

@Time 4.00 hour
Descriptive Properties Value Comments
Additive Lubricant
Availability Africa & Middle East
Asia Pacific
Europe
Latin America
North America
Color Natural
Form Pellets
Injection Rate Fast
Processing Technique Injection Molding; Machining; Profile Extrusion
Screw Compression Ratio 2.5:1.0 to 3.5:1.0
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