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This is the free Material Data Center Datasheet of Ultramid® A3HG7 - PA66-GF35 - BASF

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Informations produit
Glass fibre reinforced injection moulding grade,used e.g. for gear-wheels, solenoid valve housings, cable attachments, automobile manifolds and cylinder head covers as well as for electrical insulating parts.
Caractéristiques des transformations/physiquessec / condUnitéNorme du test
ISO Data
Indice de fluidité à chaud en volume, MVR 30 / * cm³/10min ISO 1133
Température 275 / * °C -
Charge 5 / * kg -
Retrait au moulage, parallèle 0.5 / * % ISO 294-4, 2577
Retrait au moulage, perpendiculaire 0.8 / * % ISO 294-4, 2577
Propriétés mécaniquessec / condUnitéNorme du test
ISO Data
Module en traction 11400 / 8500 MPa ISO 527
Contrainte à la rupture 210 / 150 MPa ISO 527
Déformation à la rupture 3.5 / 5.8 % ISO 527
Module de fluage en traction, 1000h * / 6600 MPa ISO 899-1
Résistance au choc Charpy, +23°C 100 / 105 kJ/m² ISO 179/1eU
Résistance au choc Charpy, -30°C 80 / 80 kJ/m² ISO 179/1eU
Résistance au choc Charpy (entaillé), +23°C 14 / 17.4 kJ/m² ISO 179/1eA
Résistance au choc Charpy (entaillé), -30°C 11.2 / 10.6 kJ/m² ISO 179/1eA
Propriétés thermiquessec / condUnitéNorme du test
ISO Data
Température de fusion, 10°C/min 260 / * °C ISO 11357-1/-3
Température de fléchissement s/chrg, 1.80 MPa 250 / * °C ISO 75-1/-2
Température de fléchissement s/chrg, 0.45 MPa 260 / * °C ISO 75-1/-2
Température de ramolliss. Vicat, B 250 / * °C ISO 306
Coeffic. de dilatation therm. linéique, parallèle 22 / * E-6/K ISO 11359-1/-2
Coeffic. de dilatation therm. linéique, perpend. 93 / * E-6/K ISO 11359-1/-2
Inflammabilité ep. nom. 1.5 mm HB / * class IEC 60695-11-10
Epaisseur de l'éprouvette 1.6 / * mm -
Yellow Card disponible oui / * - -
Inflammabilité pr. épaisseur h HB / * class IEC 60695-11-10
Epaisseur de l'éprouvette 0.8 / * mm -
Yellow Card disponible oui / * - -
Aptitude à l'allumage 24 / * % ISO 4589-1/-2
Propriétés électriquessec / condUnitéNorme du test
ISO Data
Permittivité relative, 1MHz 3.5 / 5.7 - IEC 62631-2-1
Facteur de pertes, 100Hz 200 / 3000 E-4 IEC 62631-2-1
Facteur de pertes, 1MHz 200 / 1500 E-4 IEC 62631-2-1
Résistivité transversale 1E13 / 1E10 Ohm*m IEC 62631-3-1
Résistivité superficielle * / 1E10 Ohm IEC 62631-3-2
Rigidité diélectrique 47 / 39 kV/mm IEC 60243-1
Indice de résistance au cheminement - / 550 - IEC 60112
Propriétés diversessec / condUnitéNorme du test
Absorption d'eau 5 / * % Sim. to ISO 62
Absorption d'humidité 1.6 / * % Sim. to ISO 62
Masse volumique 1410 / - kg/m³ ISO 1183
Propriétés spécifiques à la matièresec / condUnitéNorme du test
ISO Data
Indice de viscosité 145 / * cm³/g ISO 307, 1157, 1628
Fonctions
Viscosité / Vitesse de cisaillement , Ultramid® A3HG7, PA66-GF35, BASF
Contrainte de cisaillement / Vit. de cisaillement , Ultramid® A3HG7, PA66-GF35, BASF
Module de cisaillement dynamique / Température , Ultramid® A3HG7 (sec), PA66-GF35, BASF
Module de cisaillement dynamique / Température , Ultramid® A3HG7 (cond.), PA66-GF35, BASF
Contrainte / Déformation , Ultramid® A3HG7 (sec), PA66-GF35, BASF
Contrainte / Déformation , Ultramid® A3HG7 (cond.), PA66-GF35, BASF
Module sécant / Déformation , Ultramid® A3HG7 (sec), PA66-GF35, BASF
Module sécant / Déformation , Ultramid® A3HG7 (cond.), PA66-GF35, BASF
Volume spécifique (pvT) , Ultramid® A3HG7, PA66-GF35, BASF
Module de traction / Température , Ultramid® A3HG7 (sec), PA66-GF35, BASF
Module de traction / Température , Ultramid® A3HG7 (cond.), PA66-GF35, BASF
Caractéristiques
Transformation
Moulage par injection
Conditionnement
Granulés
Additifs
Lubrifiant, Agent de démoulage
Propriétés spéciales
Stabilisé à la chaleur
Disponibilité régionale
Autres informations
Moulages par injection
PREPROCESSING
Pre/Post-processing, max. allowed water content: .15 %
Pre/Post-processing, Pre-drying, Temperature: 80 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
injection molding, Melt temperature, range: 280 - 300 °C
injection molding, Melt temperature, recommended: 290 °C
injection molding, Mold temperature, range: 80 - 90 °C
injection molding, Mold temperature, recommended: 80 °C
injection molding, Dwell time, thermoplastics: 10 min
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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