Evonik VESTAKEEP® Care M33 G HP PEEK, Medical Device Grade

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Evonik VESTAKEEP® Care M33 G HP PEEK, Medical Device Grade
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	VESTAKEEP® Care-grades are ideal materials for the fabrication of medical devices with short time contact to human blood, tissue or bone for up to 30 days. VESTAKEEP® Care M33 G-HP is a mediumviscosity, unreinforced polyether ether ketone for injection molding and extrusion. The product is refined by Evonik’s special filtration technology. The semi-crystalline polymer features superior thermal and chemical resistance. Parts made from VESTAKEEP® Care M33G-HP are of low flammability. VESTAKEEP® Care M33 G-HP can be processed by common machines for thermoplastics. Dry properties listed below Industrial Sector: Medical Devices Processing: Injection molding Delivery form: Pellets, Granules Optics: Opaque Resistance to: Heat (thermal stability), Fire / burn Conformity: Biocompatibility, Medical application Additives: Unfilled Special Characteristics: Semi-crystalline, Medium viscosity Regulatory: US Pharmacopeia Class VI conformity Color: Natural color Chemical Resistance: General chemical resistance 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	0.00900 cm/cm	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.0110 cm/cm	ISO 294-4, 2577
Melt Flow	20.0 g/10 min @Load 5.00 kg, Temperature 380 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	98.0 MPa	ISO 527
Elongation at Break	25.0 %	Nominal; ISO 527
Elongation at Yield	5.00 %	ISO 527
Tensile Modulus	3600 MPa	ISO 527
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 23.0 °C	Type of failure: C; ISO 179/1eA
	6.00 kJ/m² @Temperature -30.0 °C	Type of failure: C; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	?V; IEC 62631-3-1

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
Flammability, UL94	V-0 @Thickness 3.20 mm	IEC 60695-11-10
Glow Wire Ignition Temperature	800 °C @Thickness 3.20 mm
Glow Wire Flammability Index	960 °C @Thickness 3.20 mm

Processing Properties	Original Value	Comments
Mold Temperature	180 °C

Descriptive Properties
Color	Natural Color

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PEVONIK7843 / 324975

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