Solvay Specialty Polymers KetaSpire® KT-850 Polyetheretherketone (PEEK) (Unverified Data**)

Category	Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK)
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-850 Polyetheretherketone (PEEK) (Unverified Data**).pdf
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Material Notes:

KetaSpire KT-850 is the intermediate-flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-color pellet form. 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 healthcare, transportation, electronics, chemical processing and other industrial uses. - Natural: KT-850 NTInjection Notes: Back Pressure: minimumInformation provided by Solvay Specialty Polymers.

Physical Properties	Metric	English	Comments
Specific Gravity	1.30 g/cc	1.30 g/cc	ASTM D792
Water Absorption	0.10 % @Time 86400 sec	0.10 % @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	0.012 cm/cm @Thickness 3.18 mm	0.012 in/in @Thickness 0.125 in	5" x 0.5" x 0.125" bar; ASTM D955
Linear Mold Shrinkage, Transverse	0.014 cm/cm @Thickness 3.18 mm	0.014 in/in @Thickness 0.125 in	5" x 0.5" x 0.125" bar; 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, Shore D	88 @Time 1.00 sec	88 @Time 0.000278 hour	ASTM D2240
Tensile Strength	96.5 MPa	14000 psi	51 mm/min; ASTM D638
Elongation at Break	20 - 30 %	20 - 30 %	51 mm/min; ASTM D638
	>= 50 %	>= 50 %	5.1 mm/min; ASTM D638
Elongation at Yield	5.2 %	5.2 %	51 mm/min; ASTM D638
Tensile Modulus	3.65 GPa	529 ksi	51 mm/min; ASTM D638
Flexural Strength	146 MPa	21200 psi	ASTM D790
Flexural Modulus	3.70 GPa	537 ksi	ASTM D790
Izod Impact, Notched	0.910 J/cm	1.70 ft-lb/in	ASTM D256
	NB	NB	ASTM D256

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	TMA; ASTM E831
Melting Point	340 °C	644 °F	ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi)	162 °C	324 °F	Annealed; ASTM D648
Glass Transition Temp, Tg	150 °C	302 °F	ASTM D3418

Processing Properties	Metric	English
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	302 °F
Dry Time	4.00 hour	4.00 hour

Descriptive Properties	Value	Comments
Appearance	Natural Color
Availability	Africa & Middle East
	Asia Pacific
	Europe
	North America
	South America
Features	Ductile
	Fatigue Resistant
	Flame Retardant
	Good Chemical Resistance
	Good Dimensional Stability
	Good Impact Resistance
	High Heat Resistance
Forms	Pellets
Generic	PEEK
Injection Rate	Fast
Processing Method	Extrusion Blow Molding
	Film Extrusion
	Injection Molding
	Machining
	Profile Extrusion
	Thermoforming
	Wire & Cable Extrusion
RoHS Compliance	RoHS Compliant
Screw Compression Ratio	2.5:1.0 to 3.5:1.0
Uses	Aircraft Applications
	Automotive Applications
	Bearings
	Bushings
	Compounding
	Electrical/Electronic Applications
	Film
	Industrial Applications
	Medical/Healthcare Applications
	Oil/Gas Applications
	Seals
	Tubing

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