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This is the free Material Data Center Datasheet of VESTAKEEP® i5 R - PEEK - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAKEEP® i5 R:
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Mechanical properties - Thermal properties - Electrical properties - Other properties
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Product Texts
Implantable grade polyether ether ketone rod stock for permanent implants

VESTAKEEP® i5 R is rod stock based on implantable grade neat polyether ether ketone resin VESTAKEEP® i5 G.

Proven Biocompatibility of VESTAKEEP® i-Grades

The extra high purity and extended quality measures make VESTAKEEP® i-grade materials an excellent choice for permanent implants.

The biocompatibility of VESTAKEEP® i5 R has been tested following ISO 10993-1 recommendations for permanent tissue/bone contact and USP Class VI.

VESTAKEEP® i5 R complies to ASTM F2026 “Standard Specification for Polyetheretherketone (PEEK) Polymers for Surgical Implant Applications”.
 
A summary of biocompatibility test results is available upon request.

Biocompatibility tests available for i5 R


Delivery of VESTAKEEP® i-Grades
VESTAKEEP® i5 R rods are available in different diameters and lengths.

Dimensions of VESTAKEEP® i5 R
Diameter Standard length*
6 to 20 mm 3000 mm
25 to 60 mm 2000 mm
70 to 100 mm 1000 mm
* Custom lengths are also available

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
OR VISIT OUR PRODUCT AT  WWW.EVONIK.COM/MEDICAL-TECHNOLOGY


 
Mechanical propertiesValueUnitTest Standard
ISO Data
Tensile Modulus 3900 MPa ISO 527
Yield stress 105 MPa ISO 527
Yield strain 4.6 % ISO 527
Nominal strain at break 20 % ISO 527
Thermal propertiesValueUnitTest Standard
ISO Data
Melting temperature, 10°C/min 340 °C ISO 11357-1/-3
Temp. of deflection under load, 1.80 MPa 155 °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 205 °C ISO 75-1/-2
Electrical propertiesValueUnitTest Standard
ISO Data
Relative permittivity, 1MHz 2.8 - IEC 62631-2-1
Other propertiesValueUnitTest Standard
Water absorption 0.4 % Sim. to ISO 62
Humidity absorption 0.12 % Sim. to ISO 62
Density 1300 kg/m³ ISO 1183
Characteristics
Delivery form
Semifinished product
Certifications
Medical Grade, Biocompatibility ISO 10993, US Pharmacopeia Class VI Approved
Applications
Medical
Regional Availability
North America, Europe, Asia Pacific, South and Central America, Near East/Africa
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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