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This is the free Material Data Center Datasheet of Eastar™ GN046 - Copolyester - Eastman Chemical Co.

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Caractéristiques des transformations/physiques - Propriétés mécaniques - Propriétés thermiques - Propriétés optiques - Propriétés diverses - Recommandations pour la transformation Extrusion
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Informations produit

Eastar™ GN046 copolyester is a high-melt-strength copolyester designed for extrusion blow-molded bottles and jars for use in food and beverage and consumer housewares applications. It is best suited for containers that hold lighter contents such as small-volume liquids and lighter solids. GN046 has great aesthetics and excellent process ease. It has high-gloss clarity and is free of gels and unmelts that are common in some competitive resins. GN046 is a hassle-free, economical choice for replacing materials of concern such as polyvinyl chloride (PVC) in consumer

packaging. This product is certified to NSF/ANSI Standard 51 for Food Equipment Materials.




Caractéristiques des transformations/physiquesValeurUnitéNorme du test
ASTM Data
Retrait au moulage , parallèle 0.0035 mm/mm ASTM D 955
Propriétés mécaniquesValeurUnitéNorme du test
ASTM Data
Module de traction d’élasticité 50 MPa ASTM D 638
Résistance de traction à la rupture 28 MPa ASTM D 638
Allongement d’élasticité 4 % ASTM D 638
Allongement à la rupture 110 % ASTM D 638
Module de flexion 2100 MPa ASTM D 790
Résistance à la flexion 68 MPa ASTM D 790
Dureté Rockwell R 108 - ASTM D 785
Izod choc avec entaille, 1/8 in 94 J/m ASTM D 256
Izod choc avec entaille, bas température 53 J/m ASTM D 256
Température -40 °C -
Résistance au choc Izod, 1/8 in N J/m ASTM D 256
Propriétés thermiquesValeurUnitéNorme du test
ASTM Data
DTUL à 66 psi 70 °C ASTM D 648
DTUL à 264 psi 62 °C ASTM D 648
Vicat température 83 °C ASTM D 1525
Propriétés optiquesValeurUnitéNorme du test
ASTM Data
Brillant 152 - ASTM D 2457
Haze 0.6 % ASTM D 1003
Lumière á Transmittance 90 % ASTM D 1003
Propriétés diversesValeurUnitéNorme du test
Densité 1270 kg/m³ ASTM D 792
Recommandations pour la transformation ExtrusionValeurUnitéNorme du test
Pré-séchage - température 71 °C -
Pré-séchage - temps 6 h -
Température de la matière fondue 249 - 271 °C -
Température du moule 16 - 38 °C -
Caractéristiques
Transformation
Soufflage
Propriétés spéciales
Transparent
Caractéristiques
Propriétés barrière, High Gloss, Tenue de la matière à l’état fondu, Copolymère
Certifications
Contact alimentaire, NSF 51 approbation
Applications
Emballage
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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