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This is the free Material Data Center Datasheet of Tritan™ EX501 - Copolyester - Eastman Chemical Co.

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

Tritan EX501 is an amorphous copolyester specifically developed for the Infant Care market. Its most outstanding features are consistent glass-like clarity even after multiple dishwasher cycles. Additionally, Tritan EX501 exhibits

low taste and odor retention versus cPP, excellent drop impact resistance, and dishwasher durability. Tritan EX501 contains a mold release derived from vegetable based sources. Tritan EX501 meets infant care sterilization

requirements via boiling water or microwave steam sterilization. This new-generation copolyester can also be molded into various applications without incorporating high levels of residual stress. Combined with Tritan's

outstanding chemical resistance and hydrolytic stability, these features give molded products enhanced durability in the dishwasher environment, which can expose products to high heat, humidity, and aggressive cleaning agents.

Tritan EX501 can be converted into parts using injection molding, injection stretch blow molding (ISBM), and extrusion blow molding techniques.

Tritan EX501 copolyester may be used in repeated-use food contact articles under United States Food and Drug Administration (FDA) regulations. Contact an Eastman representative for details on global food contact regulatory clearances.

Caractéristiques des transformations/physiquesValeurUnitéNorme du test
ASTM Data
Retrait au moulage , parallèle 0.006 mm/mm ASTM D 955
Propriétés mécaniquesValeurUnitéNorme du test
ISO Data
Module en traction 1540 MPa ISO 527
Contrainte d'écoulement 44 MPa ISO 527
Déformation au seuil d'écoulement 6 % ISO 527
Contrainte à la rupture 55 MPa ISO 527
Déformation à la rupture 151 % ISO 527
Résistance au choc Izod avec entaille, +23°C 114 kJ/m² ISO 180/1A
Résistance au choc Izod avec entaille 14 kJ/m² ISO 180/1A
Température -40 °C -
ASTM Data
Module en traction 1516 MPa ASTM D 638
Module de traction d’élasticité 45 MPa ASTM D 638
Résistance de traction à la rupture 56 MPa ASTM D 638
Allongement d’élasticité 6 % ASTM D 638
Allongement à la rupture 176 % ASTM D 638
Dureté Rockwell R 109 - ASTM D 785
Izod choc avec entaille, 1/8 in 1020 J/m ASTM D 256
Izod choc avec entaille, bas température 136 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 101 °C ASTM D 648
DTUL à 264 psi 88 °C ASTM D 648
Propriétés optiquesValeurUnitéNorme du test
ASTM Data
Haze 1 % ASTM D 1003
Lumière á Transmittance 91 % ASTM D 1003
Propriétés diversesValeurUnitéNorme du test
Densité 1180 kg/m³ ASTM D 792
Recommandations pour la transformation Moulage par injectionValeurUnitéNorme du test
Pré-séchage - température 88 °C -
Pré-séchage - temps 4 - 6 h -
Température de la matière fondue 260 - 282 °C -
Température du moule 38 - 66 °C -
Caractéristiques
Transformation
Moulage par injection, Soufflage
Additifs
Agent de démoulage
Propriétés spéciales
Stabilisé à la chaleur, Transparent, Stérilisable, Stérilisation à la vapeur
Caractéristiques
Amorphe, Copolymère
Résistance Chimique
Résistance chimique générale, Stabilité hydrolytique, Tâche résistance
Certifications
Contact alimentaire, FDA 21 CFR approbation
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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