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VESTAKEEP® Care M40R

Category:	PEEK , Polyetheretherketone
Manufacturer:	Evonik Industries AG
Trademark:	VESTAKEEP® Care
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	eY2LM5_VESTAKEEP-Care-M40R.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message

The good biocompatibility, processability and the option to pigment make the VESTAKEEP® Care-Grades an ideal material for the fabrication of medical devices with short time contact to human blood, tissue or bone for up to 30 days.

Because of their combination of outstanding mechanical properties and their excellent resistance to common cleaning and sterilizing processes, VESTAKEEP® Care polymers are designed to develop your next generation medical devices. Key properties are

Excellent biocompatibility

Outstanding biostability

Good resistance to commonly used sterilization methods like autoclaving and others

Resistance to high-energy radiation such as gamma rays or X-rays

X-ray transparency, no metal-typical shadows or artefacts in radiographs.

Good combination of mechanical strength, wear resistance and impact resistance makes PEEK a good choice for high strength medical devices

Good dimensional stability allows for manufacturing of high-precision parts

Good electrical properties, especially electrical insulation, is important for medical equipment - for example HF endoscopes

General Information
Features	Biocompatible Good Dimensional Stability Good Electrical Properties Good Impact Resistance Good Processability Good Sterilizability Good Strength Good Wear Resistance Radiation (Gamma) Resistant X-Ray Transparent
Uses	Medical/Healthcare Applications
Agency Ratings	ASTM F 756-08 ISO 10993 Part 10 ISO 10993 Part 11 ISO 10993 Part 5 USP Class VI
Forms	Pellets Rod
Processing Method	Compression Molding Extrusion Injection Molding

Physical	Nominal Value	Unit	Test Method
Density (23°C)	1.30	g/cm³	ISO 1183
Melt Volume-Flow Rate (MVR) (380°C/5.0 kg)	11.0	cm³/10min	ISO 1133

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3500	MPa	ISO 527-2
Tensile Stress (Yield)	110	MPa	ISO 527-2
Tensile Strain			ISO 527-2
Yield	5.0	%
Break	40	%

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-30°C, Complete Break	6.0	kJ/m²
23°C, Complete Break	7.0	kJ/m²
Charpy Unnotched Impact Strength			ISO 179/1eU
-30°C	No Break
23°C	No Break

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature
--	335	°C	ISO 306/A
--	305	°C	ISO 306/B
Melting Temperature ¹	340	°C	ISO 11357-3
CLTE - Flow (23 to 55°C)	6.0E-5	cm/cm/°C	ISO 11359-2

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+14	ohms	IEC 60093
Volume Resistivity	1.0E+15	ohms·cm	IEC 60093
Electric Strength	25	kV/mm	IEC 60243-1
Relative Permittivity			IEC 60250
50 Hz	2.90
1 MHz	2.80
Comparative Tracking Index			IEC 60112
-- ²	175	V
Solution A	200	V

Flammability	Nominal Value	Unit	Test Method
Flame Rating (3.20 mm)	V-0		UL 94

Note Message
1 .	2nd Heating
2 .	100 drops value

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