PolyPLASTY PolyPEEK PEEK

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PolyPLASTY PolyPEEK PEEK
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	Resistant to hydrolysis and hot steam of above + 260 °C. It isolates electrically even at high voltages. Possibility of high mechanical resistance even at high temperatures. Intermittent use up to + 300 °C. Excellent stability to chemicals, good slip properties, gamma-radiation and creep resistance, can be sterilized. We process the materials using the following procedures: Extrusion: Extruded profiles according to drawings and semi-products according to DIN. Machine parts: Turned and milled parts in single and serial production. Pressings: Injected molded parts weighing up to 16.000 g Information provided by PolyPLASTY.
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Physical Properties	Original Value	Comments

Density	1.32 g/cc	ISO 1183
Water Absorption	<= 0.10 %	under regular conditions; ISO 62
Moisture Absorption at Equilibrium	0.50 %	ISO 62

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	99	ISO 868, ISO 2039-2
Tensile Strength, Yield	97.0 MPa	ISO 527
Elongation at Break	>= 60 %	ISO 527
Elongation at Yield	5.0 %	ISO 527
Modulus of Elasticity	3.60 GPa	ISO 527
Flexural Strength	170 MPa	ISO 178
Fatigue Strength	170 MPa	flexure; ISO 178
Izod Impact, Notched	65.0 J/m	ISO 180/4A
Izod Impact, Notched (ISO)	6.40 kJ/m²	ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	ISO 180/1C
Charpy Impact, Notched	8.20 kJ/m²	ISO 179/1eA
Tensile Creep Modulus, 1000 hours	2500 MPa	0.5 percent; ISO 899-1

Electrical Properties	Original Value	Comments
Electrical Resistivity	1.00e+14 ohm-cm	IEC 60093
Dielectric Constant	3.2 @Frequency 50 Hz	IEC 60250
	3.2 @Frequency 1e+6 Hz	IEC 60250
Dielectric Strength	190 kV/mm @Thickness 0.0500 mm	IEC 60243-1
Dissipation Factor	0.0030 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	150 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Transverse to Flow	47.0 µm/m-°C	ISO 11359
Specific Heat Capacity	2.16 J/g-°C	IEC 1006
Thermal Conductivity	0.250 W/m-K	DIN 52 612
Maximum Service Temperature, Air	250 °C	long term
	300 °C	short term
Deflection Temperature at 1.8 MPa (264 psi)	152 °C	ISO 75
Minimum Service Temperature, Air	-65.0 °C
Flammability, UL94	V-0 @Thickness 1.45 mm	IEC 60695-11-10

Descriptive Properties
LOI Acid Index (%)	35	ISO 4589

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PPOLYPL925 / 197635

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