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This is the free Material Data Center Datasheet of Eastar™ MN021 - Copolyester - Eastman Chemical Co.

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

Eastar™ Copolyester MN021 Natural has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and EtO sterilization. Eastar™ copolyester MN021 Natural is a thermoplastic condensation copolymer produced by a continuous melt-phase polymerization process followed by a solid-state polymerization process. It has a relatively high flex modulus and yield strength. This product does not contain a mold release. It is a thermoplastic condensation copolymer produced by a continuous melt-phase polymerization process followed

by a solid-state polymerization process. It has been crystallized.




Propiedades mecánicasValorUnidadesMétodo de ensayo
ASTM Data
Módulo de tracción 2400 MPa ASTM D 638
Esfuerzo de fluencia a tracción 58 MPa ASTM D 638
Esfuerzo de fractura a tracción 25 MPa ASTM D 638
Alargamiento a la rotura 120 % ASTM D 638
Módulo de flexión 2500 MPa ASTM D 790
Dureza Rockwell 112 - ASTM D 785
Resistencia al impacto Izod con entalla, 1/8 in 40 J/m ASTM D 256
Resistencia al impacto Izod con entalla, baja temperatura 27 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 69 °C ASTM D 648
Estabilidad al calor @ 264 psi 65 °C ASTM D 648
Propiedades opticasValorUnidadesMétodo de ensayo
ASTM Data
Opacidad 1 % ASTM D 1003
Transmitancia luminosa 84 % ASTM D 1003
Otras propiedadesValorUnidadesMétodo de ensayo
Densidad 1330 kg/m³ ASTM D 792
Recomendación para procesamiento Moldeo por inyecciónValorUnidadesMétodo de ensayo
Temperatura de pre-secado 150 - 160 °C -
Tiempo de pre-secado 4 - 6 h -
Temperatura de la masa 275 - 295 °C -
Temperatura del molde 10 - 30 °C -
Características
Procesamiento y forma de entrega
Moldeo por inyección
Características especiales
Esterilizable, Esterilización por óxido de etileno (EtO), Gamma irradiation sterilization, Electron beam (e-beam) sterilization
Características
Estabilidad de color, Copolímero
Resistencia quimica
Resistencia química general, Resistencia a solventes, Resistencia a la radiacion
Certifications
Contacto con alimentos, Aprobado por el FDA 21 CFR, Grado médico, Biocompatibility ISO 10993, USP Class VI
Applicaciones
Médico
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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