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This is the free Material Data Center Datasheet of Cristal™ Renew 401-99.9 - 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

Cristal™ Renew 401-99.9 copolyester is a high flow product that contains mold release for ease of ejection. It is

designed and engineered specifically for cosmetics packaging applications. With its unsurpassed color and clarity

and an unmatched ability to mold thick parts with improved gate aesthetics, Cristal™ Renew Copolyester 401-99.9

Natural is clearly a well suited copolyester for premium cosmetics packaging. Other outstanding features of

Cristal™ Renew Copolyester 401-99.9 Natural are excellent chemical resistance, high gloss, and improvements in

processing such as faster cycle times, and lower scrap rates. Cristal™ is also ideally suited for two-shot molding

techniques due to its lower processing temperatures, very slow crystallization rate, and flow characteristics.


Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ASTM Data
Contracción posterior al moldeo, paralelo 0.0035 mm/mm ASTM D 955
Propiedades mecánicasValorUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 2030 MPa ISO 527
Esfuerzo de fluencia 50 MPa ISO 527
Alarg. en límite elástico 4.3 % ISO 527
Resistencia a la tracción 20 MPa ISO 527
Alargamiento a rotura 39 % ISO 527
ASTM Data
Módulo de tracción 2036 MPa ASTM D 638
Esfuerzo de fluencia a tracción 50 MPa ASTM D 638
Esfuerzo de fractura a tracción 24 MPa ASTM D 638
Alargamiento a la fluencia 4.4 % ASTM D 638
Alargamiento a la rotura 44 % ASTM D 638
Módulo de flexión 1808 MPa ASTM D 790
Resistencia a la flexión 66 MPa ASTM D 790
Dureza Rockwell R 108 - ASTM D 785
Resistencia al impacto Izod con entalla, 1/8 in 103 J/m ASTM D 256
Resistencia al impacto Izod con entalla, baja temperatura 44 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 68 °C ASTM D 648
Estabilidad al calor @ 264 psi 61 °C ASTM D 648
Propiedades opticasValorUnidadesMétodo de ensayo
ASTM Data
Opacidad 0.4 % ASTM D 1003
Transmitancia luminosa 91.8 % ASTM D 1003
Otras propiedadesValorUnidadesMétodo de ensayo
Densidad 1280 kg/m³ ASTM D 792
Recomendación para procesamiento Moldeo por inyecciónValorUnidadesMétodo de ensayo
Temperatura de pre-secado 65 °C -
Tiempo de pre-secado 8 h -
Temperatura de la masa 205 - 240 °C -
Temperatura del molde 16 - 38 °C -
Características
Procesamiento y forma de entrega
Moldeo por inyección, Otros tipos de extrusión
Forma de suministro
Color natural
Aditivos
Desmoldeante
Características especiales
Alto impacto o modificado al impacto, Transparente
Características
High Gloss, Copolímero
Resistencia quimica
Resistencia química general
Applicaciones
Empacado
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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