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This is the free Material Data Center Datasheet of Eastar™ DG011 - Polyester-GF10 - 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

Eastar™ copolyester DG011 is a glass-reinforced amorphous copolyester that provides increased modulus and strength versus unreinforced versions. Eastar™ copolyester DG011 contains 10% glass fiber as well as a mold release agent. Its most outstanding features are excellent chemical resistance, toughness, heat resistance, contact clarity, ease of processing, hydrolytic stability, and increased modulus or stiffness. These features give molded products improved modulus and strength in applications that are exposed to certain chemicals, aggressive

cleaners, and disinfectants. Contact clarity is also advantageous for secondary operations such as laser welding.

Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ASTM Data
Contracción posterior al moldeo, paralelo 0.002 mm/mm ASTM D 955
Propiedades mecánicasValorUnidadesMétodo de ensayo
ASTM Data
Módulo de tracción 3372 MPa ASTM D 638
Esfuerzo de fluencia a tracción 76 MPa ASTM D 638
Esfuerzo de fractura a tracción 68 MPa ASTM D 638
Alargamiento a la fluencia 4 % ASTM D 638
Alargamiento a la rotura 5 % ASTM D 638
Módulo de flexión 3353 MPa ASTM D 790
Dureza Rockwell R 114 - ASTM D 785
Resistencia al impacto Izod con entalla, 1/8 in 44 J/m ASTM D 256
Resistencia al impacto Izod, 1/8 in 627 J/m ASTM D 256
Propiedades térmicasValorUnidadesMétodo de ensayo
ASTM Data
Estabilidad al calor @ 66 psi 80 °C ASTM D 648
Estabilidad al calor @ 264 psi 74 °C ASTM D 648
Propiedades opticasValorUnidadesMétodo de ensayo
ASTM Data
Opacidad 48 % ASTM D 1003
Transmitancia luminosa 84 % ASTM D 1003
Otras propiedadesValorUnidadesMétodo de ensayo
Densidad 1300 kg/m³ ASTM D 792
Recomendación para procesamiento Moldeo por inyecciónValorUnidadesMétodo de ensayo
Temperatura de pre-secado 71 °C -
Tiempo de pre-secado 6 h -
Temperatura de la masa 259 - 271 °C -
Temperatura del molde 26 - 38 °C -
Características
Procesamiento y forma de entrega
Moldeo por inyección
Aditivos
Desmoldeante
Características especiales
Estable contra el calor
Características
Amorfo, Soldable, Copolímero
Resistencia quimica
Resistencia química general, Estabilidad hidrolitica
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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