Evonik VESTAKEEP® 2000G Black Polyetheretherketone (PEEK)

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Evonik VESTAKEEP® 2000G Black Polyetheretherketone (PEEK)
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
Material Notes:	VESTAKEEP® 2000G black is a medium viscosity, unreinforced polyether ether ketone for injection molding. The semi-crystalline polymer features superior, thermal and chemical resistance. Parts made from VESTAKEEP® 2000G black are self-extinguishing. VESTAKEEP® 2000G black can be processed by common machines for thermoplastics. VESTAKEEP® 2000G black is supplied as granules in 25kg boxes with moisture-proof polyethylene liners. Pigmentation may affect values. Property data for dry samples. Information provided by Evonik.
Vendors:	Ensinger TECAPEEK™ shapes are manufactured exclusively with Victrex™ PEEK polymer. The Ensinger process and Victrex resins ensure reliability, consistency, dimensional stability, and high temperature mechanical performance. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Density	1.30 g/cc	ISO 1183
Linear Mold Shrinkage, Flow	0.011 cm/cm	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.011 cm/cm	ISO 294-4, 2577
Melt Flow	70 g/10 min @Load 5.00 kg, Temperature 380 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	70.0 MPa	ISO 527
Tensile Strength	100 MPa	ISO 527
Tensile Strength, Yield	100 MPa	ISO 527
Elongation at Break	20 %	Nominal; ISO 527
Elongation at Yield	5.0 %	ISO 527
Tensile Modulus	3700 MPa	ISO 527
Charpy Impact, Notched	5.50 kJ/m² @Temperature 23.0 °C	Complete Break; ISO 179/1eA
	5.50 kJ/m² @Temperature -30.0 °C	Complete Break; ISO 179/1eA

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	60.0 µm/m-°C @Temperature 23.0 - 55.0 °C	ISO 11359-1/-2
Vicat Softening Point	310 °C	Method B: 10 N, 50 K/h; ISO 306
	335 °C	Method A: 10 N, 50 K/h; ISO 306
Flammability Test	5.0 @Thickness 3.20 mm	IEC 60695-11-10

Processing Properties	Original Value	Comments
Melt Temperature	360 - 380 °C
Mold Temperature	160 - 200 °C

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PEVONIK806 / 243015

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