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This is the free Material Data Center Datasheet of VESTAKEEP® DC 4420 R - PEEK - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAKEEP® DC 4420 R:
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Propriétés mécaniques - Propriétés thermiques - Propriétés diverses
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Informations produit
White pigmented polyether ether ketone for dental applications
VESTAKEEP® DC4420 R is a white pigmented polyether ether ketone (PEEK) grade rod stock that is especially designed for removable and fixed dentures, crowns and bridges.

 Biocompatibility of VESTAKEEP® Dental
For VESTAKEEP® DC4420 R, biocompatibility has been tested following ISO 10993-1 recommendations for permanent mucous membrane contact.
The compound composition is optimised for high biocompatibility and superior mechanical, thermal and chemical resistance.

Biocompatibility test reports available for VESTAKEEP® DC4420 R
Standard Description
ISO 10993-03 Genotoxicity: Salmonella Typhimurium Reverse Mutation Test (Ames Test)
ISO 10993-05 Cytotoxicity: Quantitative Growth Inhibition Test
ISO 10993-10 Irritation: Intracutaneous Reactivity
ISO 10993-10 Sensitization: Local Lymph Node Assay
ISO 10993-11 Acute Systemic Toxicity
ISO 10993-11 Subacute / Subchronic Toxicity 14 days
ISO 10993-18 Extraction Tests
USP Class VI Acute Systemic Toxicity Intracutaneous Reactivity Muscle Implantation
Delivery of VESTAKEEP® Dental
VESTAKEEP® DC4420 R rods are available in different diameters and lengths.

Dimensions of VESTAKEEP® DC4420 R
Diameter Standard length
6 and 8 mm 3000 mm
100 mm 1000 mm
Other custom dimensions are available on request.

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


 
Propriétés mécaniquesValeurUnitéNorme du test
ISO Data
Module en traction 4800 MPa ISO 527
Contrainte d'écoulement 110 MPa ISO 527
Déformation au seuil d'écoulement 4 % ISO 527
Déformation nominale à la rupture 10 % ISO 527
Propriétés thermiquesValeurUnitéNorme du test
ISO Data
Température de fléchissement s/chrg, 1.80 MPa 155 °C ISO 75-1/-2
Température de fléchissement s/chrg, 0.45 MPa 210 °C ISO 75-1/-2
Température de ramolliss. Vicat, B 305 °C ISO 306
Coeffic. de dilatation therm. linéique, parallèle 45 E-6/K ISO 11359-1/-2
Propriétés diversesValeurUnitéNorme du test
Absorption d'eau 0.4 % Sim. to ISO 62
Masse volumique 1510 kg/m³ ISO 1183
Caractéristiques
Conditionnement
Blanc, Produit semi-fini
Caractéristiques
Stabilité thermique
Résistance Chimique
Résistance chimique générale
Certifications
Grade médical, Biocompatibility ISO 10993, USP Class VI approbation
Applications
Médical
Disponibilité régionale
Amérique du nord, Europe, Asia Pacific, South and Central America, Proche-Orient/Afrique
Conditions générales
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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