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This is the free Material Data Center Datasheet of Ultramid® B3ZG7 OSI BK23273 - PA6-GF35 - BASF

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Informations produit
Ultramid® B3ZG7 OSI BK2373 is a 35% glass reinforced, pigmented black, heat stabilized, impact modified Polyamide 6 injection molding grade. It was developed to meet demanding mechanical and chemical requirements for the automotive oil pan application.
Caractéristiques des transformations/physiquessec / condUnitéNorme du test
ISO Data
Retrait au moulage, parallèle 0.2 / * % ISO 294-4, 2577
Retrait au moulage, perpendiculaire 0.6 / * % ISO 294-4, 2577
Propriétés mécaniquessec / condUnitéNorme du test
ISO Data
Module en traction 10000 / 6170 MPa ISO 527
Contrainte à la rupture 170 / 112 MPa ISO 527
Déformation à la rupture 3.5 / 11 % ISO 527
Module de flexion, 23°C 8920 / 5650 MPa ISO 178
Résistance au choc Charpy, +23°C 102 / 106 kJ/m² ISO 179/1eU
Résistance au choc Charpy, -30°C 113 / - kJ/m² ISO 179/1eU
Résistance au choc Charpy (entaillé), +23°C 26 / 34 kJ/m² ISO 179/1eA
Résistance au choc Charpy (entaillé), -30°C 18 / - kJ/m² ISO 179/1eA
Résistance au choc Izod avec entaille, +23°C 24 / 34 kJ/m² ISO 180/1A
Résistance au choc Izod avec entaille 17 / - kJ/m² ISO 180/1A
Température -40 °C -
Propriétés thermiquessec / condUnitéNorme du test
ISO Data
Température de fusion, 10°C/min 220 / * °C ISO 11357-1/-3
Température de fléchissement s/chrg, 1.80 MPa 206 / * °C ISO 75-1/-2
Température de fléchissement s/chrg, 0.45 MPa 220 / * °C ISO 75-1/-2
Coeffic. de dilatation therm. linéique, parallèle 13.1 / * E-6/K ISO 11359-1/-2
Coeffic. de dilatation therm. linéique, perpend. 110 / * E-6/K ISO 11359-1/-2
Propriétés diversessec / condUnitéNorme du test
Absorption d'humidité 1.7 / * % Sim. to ISO 62
Masse volumique 1380 / - kg/m³ ISO 1183
Recommandations pour la transformation Moulage par injectionValeurUnitéNorme du test
Pré-séchage - température 80 °C -
Pré-séchage - temps 2 - 4 h -
L'humidité de traitement ≤0.08 % -
Température de la matière fondue 270 - 295 °C -
Température du moule 80 - 95 °C -
Zone 1 245 - 275 °C -
Zone 2 260 - 285 °C -
Zone 3 270 - 295 °C -
Température de la buse 270 - 295 °C -
Pressions d'injection 3.5 - 12.5 MPa -
Fonctions
Module de cisaillement dynamique / Température , Ultramid® B3ZG7 OSI BK23273 (sec), PA6-GF35, BASF
Contrainte / Déformation , Ultramid® B3ZG7 OSI BK23273 (sec), PA6-GF35, BASF
Contrainte / Déformation , Ultramid® B3ZG7 OSI BK23273 (cond.), PA6-GF35, BASF
Module sécant / Déformation , Ultramid® B3ZG7 OSI BK23273 (sec), PA6-GF35, BASF
Module sécant / Déformation , Ultramid® B3ZG7 OSI BK23273 (cond.), PA6-GF35, BASF
Caractéristiques
Transformation
Moulage par injection
Conditionnement
Granulés, Noir
Propriétés spéciales
Modifié choc, Stabilisé à la chaleur
Résistance Chimique
Résistance aux huiles
Applications
Automobile
Disponibilité régionale
Amérique du nord, Europe
Autres informations
Moulages par injection
PREPROCESSING
Pre/Post-processing, max. allowed water content: .08 %
Pre/Post-processing, Pre-drying, Temperature: 80 °C
Pre/Post-processing, Pre-drying, Time: 2 - 4 h

PROCESSING
injection molding, Melt temperature, range: 270 - 295 °C
injection molding, Mold temperature, range: 80 - 95 °C

Material Handling
Max. Water content: 0.08%
Product is supplied in sealed containers and drying prior to molding is not required. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80 °C (176 °F) is recommended. Drying time is dependent on moisture level but 2-4 hours is generally sufficient.
Further information concerning safe handling procedures can be obtained from the Material Safety Data Sheet. Alternatively, please contact your BASF representative.

Typical Profile
Melt Temperature 270-295 °C (518-563 °F)
Mold Temperature 80-95 °C (176-203 °F)
Injection and Packing Pressure 35-125 bar (500-1800psi)
Rear Zone 245-275 °C (473-527 °F)
Center Zone 260-285 °C (500-545 °C)
Front Zone 270-295 °C (518-563 °F)
Nozzle 270-295 °C (518-563 °F)

Mold Temperatures
This product can be processed over a wide range of mold temperatures; however, for applications where aesthetics are critical, a mold surface temperature of 80-95 °C (176-203 °F) is required.

Pressures
Injection pressure controls the filling of the part and should be applied for 90% of ram travel. Packing pressure affects the final part and can be used effectively in controlling sink marks and shrinkage. It should be applied and maintained until the gate area is completely frozen off.

Back pressure can be utilized to provide uniform melt consistency and reduce trapped air and gas. Minimal back pressure should be utilized to prevent glass breakage. recommended to minimize glass fiber breakage.

Fill Rate
Fast fill rates are recommended to insure uniform melt delivery to the cavity and prevent premature freezing. Surface appearance is directly affected by injection rate.
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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