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

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Caracteristicas de procesamiento y fisicas - Propiedades mecánicas - Propiedades térmicas - Propiedades opticas - Otras propiedades - Recomendación para procesamiento Moldeo por inyección
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Texto del producto

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.

Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ASTM Data
Contracción posterior al moldeo, paralelo 0.006 mm/mm ASTM D 955
Propiedades mecánicasValorUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 1540 MPa ISO 527
Esfuerzo de fluencia 44 MPa ISO 527
Alarg. en límite elástico 6 % ISO 527
Resistencia a la tracción 55 MPa ISO 527
Alargamiento a rotura 151 % ISO 527
Resistencia al impacto Izod con entalla, +23°C 114 kJ/m² ISO 180/1A
Resistencia al impacto Izod con entalla 14 kJ/m² ISO 180/1A
Temperatura -40 °C -
ASTM Data
Módulo de tracción 1516 MPa ASTM D 638
Esfuerzo de fluencia a tracción 45 MPa ASTM D 638
Esfuerzo de fractura a tracción 56 MPa ASTM D 638
Alargamiento a la fluencia 6 % ASTM D 638
Alargamiento a la rotura 176 % ASTM D 638
Dureza Rockwell R 109 - ASTM D 785
Resistencia al impacto Izod con entalla, 1/8 in 1020 J/m ASTM D 256
Resistencia al impacto Izod con entalla, baja temperatura 136 J/m ASTM D 256
Temperatura -40 °C -
Resistencia al impacto Izod, 1/8 in N J/m ASTM D 256
Propiedades térmicasValorUnidadesMétodo de ensayo
ASTM Data
Estabilidad al calor @ 66 psi 101 °C ASTM D 648
Estabilidad al calor @ 264 psi 88 °C ASTM D 648
Propiedades opticasValorUnidadesMétodo de ensayo
ASTM Data
Opacidad 1 % ASTM D 1003
Transmitancia luminosa 91 % ASTM D 1003
Otras propiedadesValorUnidadesMétodo de ensayo
Densidad 1180 kg/m³ ASTM D 792
Recomendación para procesamiento Moldeo por inyecciónValorUnidadesMétodo de ensayo
Temperatura de pre-secado 88 °C -
Tiempo de pre-secado 4 - 6 h -
Temperatura de la masa 260 - 282 °C -
Temperatura del molde 38 - 66 °C -
Características
Procesamiento y forma de entrega
Moldeo por inyección, Moldeo por soplado
Aditivos
Desmoldeante
Características especiales
Estable contra el calor, Transparente, Esterilizable, Esterilización por vapor
Características
Amorfo, Copolímero
Resistencia quimica
Resistencia química general, Estabilidad hidrolitica, Resistencia a manchas
Certifications
Contacto con alimentos, Aprobado por el FDA 21 CFR
Disponibilidad regional
Norteamérica, Europa, Asia Pacifico, América del Sur y Centroaméric, Próximo Oriente/Africa
Disclaimer
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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