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This is the free Material Data Center Datasheet of VESTAKEEP® 2000 G - PEEK - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAKEEP® 2000 G:
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Informations produit
Medium viscosity, unreinforced polyether ether ketone

VESTAKEEP® 2000 G is a medium viscosity, unreinforced polyether ether ketone for injection molding.

The semi-crystalline polymer features superior, thermal and chemical resistance. Parts made from VESTAKEEP® 2000 G are of low flammability.

VESTAKEEP® 2000 G can be processed on common injection molding machines for thermoplastics.

We recommend a melt temperature between 360°C and 380°C during the injection molding process. The mold temperature should be within a range of 160°C to 200°C, preferably 180°C.

VESTAKEEP® 2000 G is supplied as granules in 25 kg boxes with moisture-proof polyethylene inliners.

Pigmentation may affect values.

For information about processing VESTAKEEP® 2000 G, please follow the general recommendations in our brochure "VESTAKEEP® PEEK Processing Guidelines“.

Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM OR VISIT OUR PRODUCT AT  WWW.INDUSTRIAL.VESTAKEEP.COM
Caractéristiques des transformations/physiquesValeurUnitéNorme du test
ISO Data
Indice de fluidité à chaud en volume, MVR 70 cm³/10min ISO 1133
Température 380 °C -
Charge 5 kg -
Retrait au moulage, parallèle 1.1 % ISO 294-4, 2577
Retrait au moulage, perpendiculaire 1.1 % ISO 294-4, 2577
Propriétés mécaniquesValeurUnitéNorme du test
ISO Data
Module en traction 3700 MPa ISO 527
Contrainte d'écoulement 100 MPa ISO 527
Déformation au seuil d'écoulement 5 % ISO 527
Déformation nominale à la rupture 20 % ISO 527
Résistance au choc Charpy, +23°C N kJ/m² ISO 179/1eU
Résistance au choc Charpy, -30°C N kJ/m² ISO 179/1eU
Résistance au choc Charpy (entaillé), +23°C 6 kJ/m² ISO 179/1eA
Type de défaillance C - -
Résistance au choc Charpy (entaillé), -30°C 6 kJ/m² ISO 179/1eA
Type de défaillance C - -
Propriétés thermiquesValeurUnitéNorme du test
ISO Data
Température de fusion, 10°C/min 340 °C ISO 11357-1/-3
Température de transition vitreuse, 10°C/min 150 °C ISO 11357-1/-2
Température de fléchissement s/chrg, 1.80 MPa 155 °C ISO 75-1/-2
Température de fléchissement s/chrg, 0.45 MPa 205 °C ISO 75-1/-2
Température de ramolliss. Vicat, B 310 °C ISO 306
Coeffic. de dilatation therm. linéique, parallèle 60 E-6/K ISO 11359-1/-2
Yellow Card disponible oui - -
Aptitude à l'allumage 38 % ISO 4589-1/-2
Propriétés électriquesValeurUnitéNorme du test
ISO Data
Permittivité relative, 100Hz 2.8 - IEC 62631-2-1
Permittivité relative, 1MHz 2.8 - IEC 62631-2-1
Facteur de pertes, 1MHz 50 E-4 IEC 62631-2-1
Résistivité transversale >1E13 Ohm*m IEC 62631-3-1
Résistivité superficielle 1E15 Ohm IEC 62631-3-2
Rigidité diélectrique 32.6 kV/mm IEC 60243-1
Indice de résistance au cheminement 200 - IEC 60112
Propriétés diversesValeurUnitéNorme du test
Absorption d'eau 0.5 % Sim. to ISO 62
Absorption d'humidité 0.12 % Sim. to ISO 62
Masse volumique 1300 kg/m³ ISO 1183
Fonctions
Contrainte / Déformation (isochrone) 150°C, VESTAKEEP® 2000 G, PEEK, Evonik
Module de fluage / Temps 150°C, VESTAKEEP® 2000 G, PEEK, Evonik
Courbe de fluage 150°C, VESTAKEEP® 2000 G, PEEK, Evonik
Module de traction / Température , VESTAKEEP® 2000 G, PEEK, Evonik
Caractéristiques
Transformation
Moulage par injection, Extrusion de films, Extrusion (autres)
Conditionnement
Granulés
Propriétés spéciales
Stabilisé à la chaleur
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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