Evonik VESTAKEEP® 4000P PEEK

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Evonik VESTAKEEP® 4000P PEEK
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	VESTAKEEP 4000P is an unreinforced, high viscosity polyether ether ketone powder. The product is suitable for the manufacture of compounds or it can be used as scatter powder for the manufacture of composites. The semi-crystalline polymer features superior thermal and chemical resistance. VESTAKEEP 4000P is self-extinguishing. VESTAKEEP 4000P is supplied as powder in boxes with moisture-proof polyethylene liners. 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
Particle Size	550 µm
Melt Flow	11 g/10 min @Load 5.00 kg, Temperature 380 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	96.0 MPa	ISO 527-1
Elongation at Break	30 %	ISO 527-1
Elongation at Yield	5.0 %	ISO 527-1
Tensile Modulus	3500 MPa	ISO 527-1
Charpy Impact Unnotched	NB @Temperature 23.0 °C	ISO 179/1eU
	NB @Temperature -30.0 °C	ISO 179/1eU
Charpy Impact, Notched	6.00 kJ/m² @Temperature -30.0 °C	ISO 179/1eA
	7.00 kJ/m² @Temperature 23.0 °C	ISO 179/1eA

Thermal Properties	Original Value	Comments
Melting Point	340 °C	ISO 11357
Deflection Temperature at 0.46 MPa (66 psi)	205 °C	ISO 75-1
Deflection Temperature at 1.8 MPa (264 psi)	150 °C	ISO 75-1
Vicat Softening Point	305 °C @Load 5.10 kg	Method B; ISO 306
	335 °C @Load 1.02 kg	Method A; ISO 306
Flammability, UL94	V-0 @Thickness 3.20 mm	IEC60695

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PEVONIL219 / 196423

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