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

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-851 Polyetheretherketone (PEEK), Lubricated (Unverified Data**)
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
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. KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent chemical resistance to organics, acids and bases, best in class fatigue resistance, excellent wear resistance, ease of melt processing and high purity. The pellets are supplied with a very light dusting (0.01%) of calcium stearate to aid with conveying through single screw extruder-based processing equipment. Natural: KetaSpire® KT-851 NT Key Attributes: Chemical Resistant; Ductile; Fatigue Resistant; Flame Retardant; Good Dimensional Stability; Good Impact Resistance; High Heat Resistance Applications: Electrical/Electronic Applications; Oil/Gas Applications; Wire Jacketing Agency Ratings: ISO 10993 Standard Packaging and Labeling - KetaSpire resins are packaged in polyethylene buckets or cardboard boxes depending upon the order size. Individual packages will be plainly marked with the product, color, lot number, and net weight. Injection Notes: Drying - 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. Drying conditions recommended are 4 hours at 150°C (300°F) . Injection Molding - KetaSpire resins can be readily injection molded in most screw injection machines. A general purpose screw with a compression ratio in the range of 2.5 - 3.5 : 1 is recommended, as is minimum back pressure. Injection speeds should be as fast as possible, consistent with part appearance requirements. Mold temperatures in the range of 175°C to 205°C (350°F to 400°F) are suggested. Recommended starting point barrel temperatures are shown in the following table. Information provided by Solvay Specialty Polymers.
Vendors:

Available Properties

Density, ASTM D792
Water Absorption, ASTM D570
Viscosity, ASTM D3835
Linear Mold Shrinkage, Flow, ASTM D255
Linear Mold Shrinkage, Transverse, ASTM D255
Melt Flow, ASTM D1238
Hardness, Rockwell M, ASTM D785
Hardness, Shore D, ASTM D2240
Tensile Strength, ASTM D638
Tensile Strength, Yield, ISO 527-2, Type 1A
Elongation at Break, ISO 527-2, Type 1A
Elongation at Yield, ISO 527-2, Type 1A
Elongation at Yield, ASTM D638, 50 mm/min
Tensile Modulus, ASTM D638, 1.0 mm/min
Tensile Modulus, ISO 527-2, 1 mm/min; Type 1A
Flexural Strength, ISO 178
Flexural Strength, ASTM D790
Flexural Modulus, ISO 178
Flexural Modulus, ASTM D790
Compressive Strength, ASTM D695
Shear Strength, ASTM D732
Izod Impact, Notched, ASTM D256
Izod Impact, Unnotched, ASTM D256
Izod Impact, Notched (ISO), ISO 180
Izod Impact, Unnotched (ISO), ISO 180
Volume Resistivity, ASTM D257
Surface Resistance, ASTM D257
Dielectric Strength, ASTM D149, Amorphous Film
CTE, linear, Parallel to Flow, ASTM E831
Specific Heat Capacity, ASTM C351
Specific Heat Capacity, ASTM C351
Thermal Conductivity, ASTM C177
Melting Point, ASTM D3418, Peak
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, Annealed
Glass Transition Temp, Tg, DSC
Rear Barrel Temperature
Middle Barrel Temperature
Front Barrel Temperature
Nozzle Temperature
Mold Temperature
Drying Temperature

Property Data

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Manufacturer Notes:
Solvay Specialty Polymers (includes former Solexis)

Category Notes
Plastic

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