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This is the free Material Data Center Datasheet of DuraStar™ DS1900HF - PCTA - 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

Durastar™ DS1900HF polymer is a high flow grade of Durastar™ . Durastar™ DS1900HF flow lengths are increased 20-40% relative to Durastar™ DS1000 as shown by spiral flow testing. Other outstanding features of Durastar™ are easily maintained such as excellent appearance and clarity, good physical properties, chemical resistance, and easy processing. This high flow product is especially suited for those applications utilizing thinwalled intricate tools. Under existing United States Food and Drug Administration (FDA) regulations, Durastar™ DS1900HF may be used in food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240.




Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ASTM Data
Contracción posterior al moldeo, paralelo 0.003 mm/mm ASTM D 955
Propiedades mecánicasValorUnidadesMétodo de ensayo
ASTM Data
Esfuerzo de fluencia a tracción 50 MPa ASTM D 638
Esfuerzo de fractura a tracción 43 MPa ASTM D 638
Alargamiento a la fluencia 5 % ASTM D 638
Alargamiento a la rotura 270 % ASTM D 638
Módulo de flexión 1900 MPa ASTM D 790
Dureza Rockwell 107 - ASTM D 785
Resistencia al impacto Izod con entalla, 1/8 in 80.1 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 73 °C ASTM D 648
Estabilidad al calor @ 264 psi 66 °C ASTM D 648
Temperatura Vicat 86 °C ASTM D 1525
Propiedades opticasValorUnidadesMétodo de ensayo
ASTM Data
Opacidad 1 % ASTM D 1003
Transmitancia luminosa 92 % ASTM D 1003
Otras propiedadesValorUnidadesMétodo de ensayo
Absorción de agua, 24hr 0.15 % ASTM D 570
Densidad 1190 kg/m³ ASTM D 792
Recomendación para procesamiento Moldeo por inyecciónValorUnidadesMétodo de ensayo
Temperatura de pre-secado 70 °C -
Tiempo de pre-secado 4 h -
Temperatura de la masa 230 - 280 °C -
Temperatura del molde 15 - 30 °C -
Características
Procesamiento y forma de entrega
Moldeo por inyección
Forma de suministro
Color natural
Características especiales
Alto impacto o modificado al impacto, Transparente
Resistencia quimica
Resistencia química general
Certifications
Contacto con alimentos, Aprobado por el FDA 21 CFR
Applicaciones
Empacado, Equipos deportivos
Disponibilidad regional
Norteamérica
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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