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This is the free Material Data Center Datasheet of Ultraform® H2320 006 LEV AT - POM - BASF

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Informations produit
Emission optimized,high-molecular-weight grade with somewhat increased flowability for injection molding of relatively thick-walled moldings.

Abbreviated designation according to ISO 1043-1: POM
Designation according to ISO 29988-POM-K,,M-GNR,1-2
Caractéristiques des transformations/physiquesValeurUnitéNorme du test
ISO Data
Indice de fluidité à chaud en volume, MVR 2.9 cm³/10min ISO 1133
Température 190 °C -
Charge 2.16 kg -
Retrait au moulage, parallèle 2.1 % ISO 294-4, 2577
Retrait au moulage, perpendiculaire 2.1 % ISO 294-4, 2577
Propriétés mécaniquesValeurUnitéNorme du test
ISO Data
Module en traction 2600 MPa ISO 527
Contrainte d'écoulement 62 MPa ISO 527
Déformation au seuil d'écoulement 11 % ISO 527
Déformation nominale à la rupture 30 % ISO 527
Module de fluage en traction, 1h 1800 MPa ISO 899-1
Module de fluage en traction, 1000h 1300 MPa ISO 899-1
Résistance au choc Charpy, +23°C 270 kJ/m² ISO 179/1eU
Résistance au choc Charpy, -30°C 260 kJ/m² ISO 179/1eU
Résistance au choc Charpy (entaillé), +23°C 6.5 kJ/m² ISO 179/1eA
Résistance au choc Charpy (entaillé), -30°C 5.5 kJ/m² ISO 179/1eA
Propriétés thermiquesValeurUnitéNorme du test
ISO Data
Température de fusion, 10°C/min 165 °C ISO 11357-1/-3
Température de fléchissement s/chrg, 1.80 MPa 95 °C ISO 75-1/-2
Température de fléchissement s/chrg, 0.45 MPa 156 °C ISO 75-1/-2
Température de ramolliss. Vicat, B 150 °C ISO 306
Coeffic. de dilatation therm. linéique, parallèle 120 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 15 % ISO 4589-1/-2
Propriétés électriquesValeurUnitéNorme du test
ISO Data
Permittivité relative, 100Hz 3.8 - IEC 62631-2-1
Permittivité relative, 1MHz 3.8 - IEC 62631-2-1
Facteur de pertes, 100Hz 10 E-4 IEC 62631-2-1
Facteur de pertes, 1MHz 50 E-4 IEC 62631-2-1
Résistivité transversale 1E11 Ohm*m IEC 62631-3-1
Résistivité superficielle 1E13 Ohm IEC 62631-3-2
Rigidité diélectrique 40 kV/mm IEC 60243-1
Indice de résistance au cheminement 600 - IEC 60112
Propriétés diversesValeurUnitéNorme du test
Absorption d'eau 0.95 % Sim. to ISO 62
Absorption d'humidité 0.25 % Sim. to ISO 62
Masse volumique 1410 kg/m³ ISO 1183
Fonctions
Volume spécifique (pvT) , Ultraform® H2320 006 LEV AT, POM, BASF
Caractéristiques
Transformation
Moulage par injection, Extrusion de films, Extrusion de profilés, Extrusion de plaques, Extrusion (autres)
Conditionnement
Granulés
Additifs
Agent de démoulage
Caractéristiques
Low Emission, Copolymère
Disponibilité régionale
Autres informations
Moulages par injection
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
injection molding, Melt temperature, range: 190 - 220 °C
injection molding, Melt temperature, recommended: 200 °C
injection molding, Mold temperature, range: 60 - 120 °C
injection molding, Mold temperature, recommended: 90 °C
injection molding, Dwell time, thermoplastics: 10 min
Extrusion de films
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Blown film, Melt temperature: 175 - 180 °C
Extrusion, Flat film, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Extrusion (autres)
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Prepreg, Melt temperature: 175 - 180 °C
Extrusion, Pipes, Melt temperature: 175 - 180 °C
Extrusion, cable sheathing, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Extrusion de profilés
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Profiles, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Extrusion de feuilles
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Plates, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
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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