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This is the free Material Data Center Datasheet of Delrin® 500CPE NC010 - POM - DuPont Engineering Polymers

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Caractéristiques des transformations/physiques - Propriétés mécaniques - Propriétés thermiques - Propriétés diverses - Fonctions

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Informations produit

Common features of Delrin® acetal resins include mechanical and physical properties such as high mechanical strength and rigidity, excellent fatigue and impact resistance, as well as resistance to moisture, gasoline, lubricants, solvents, and many other neutral chemicals. Delrin® acetal resins also have excellent dimensional stability and good electrical insulating characteristics. They are naturally resilient, self-lubricating, and available in a variety of colors and speciality grades.

Delrin® acetal resin typically is used in demanding applications in the automotive, domestic appliances, sports, industrial engineering, electronics, and consumer goods industries.

Delrin® 500CPE is a medium viscosity acetal homopolymer with very low VOC emissions for applications in automotive interiors. It provides good mechanical performances with improved processing, thermal stability and productivity for injection molding.

Caractéristiques des transformations/physiques	Valeur	Unité	Norme du test
ISO Data
Indice de fluidité à chaud en volume, MVR	13	cm³/10min	ISO 1133
Température	190	°C	-
Charge	2.16	kg	-
Retrait au moulage, parallèle	2.0	%	ISO 294-4, 2577
Retrait au moulage, perpendiculaire	1.9	%	ISO 294-4, 2577

Propriétés mécaniques	Valeur	Unité	Norme du test
ISO Data
Module en traction	3100	MPa	ISO 527
Contrainte d'écoulement	72	MPa	ISO 527
Déformation au seuil d'écoulement	16	%	ISO 527
Déformation nominale à la rupture	33	%	ISO 527
Résistance au choc Charpy, +23°C	250	kJ/m²	ISO 179/1eU
Résistance au choc Charpy, -30°C	340	kJ/m²	ISO 179/1eU
Résistance au choc Charpy (entaillé), +23°C	10	kJ/m²	ISO 179/1eA
Résistance au choc Charpy (entaillé), -30°C	8	kJ/m²	ISO 179/1eA

Propriétés thermiques	Valeur	Unité	Norme du test
ISO Data
Température de fusion, 10°C/min	178	°C	ISO 11357-1/-3
Température de fléchissement s/chrg, 1.80 MPa	97	°C	ISO 75-1/-2
Inflammabilité ep. nom. 1.5 mm	HB	class	IEC 60695-11-10
Epaisseur de l'éprouvette	1.5	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	-	-

Propriétés diverses	Valeur	Unité	Norme du test
Masse volumique	1420	kg/m³	ISO 1183

Fonctions

Caractéristiques

Transformation

Moulage par injection

Conditionnement

Granulés, Couleurs naturelles

Additifs

Agent de démoulage

Caractéristiques

Low Emission, Stabilité thermique, Homopolymère

Applications

Automobile

Disponibilité régionale

Amérique du nord, Europe, Asia Pacific, South and Central America, Proche-Orient/Afrique

Autres informations

Moulages par injection

Drying is recommended, but not necessary for newly opened packaging stored in a dry location.

Follow the drying guidelines above in the following cases:

·         If moisture is above the Processing Moisture Content recommendation,

·         When a resin container is damaged,

·         When the material is not properly stored in a dry place at room temperature, or

·         When packaging stays open for a significant time.

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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