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This is the free Material Data Center Datasheet of Makrolon® M420 GF - PC-GF20 - Covestro Deutschland AG

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Texto del producto
  • polycarbonate
  • MVR (300 °C/1.2 kg) 8.0 cm³/10 min
  • low viscosity
  • 20 % glass fiber reinforced
  • biocompatible according to many ISO 10993-1 test requirements
  • suitable for medical devices
Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ISO Data
Indice de fluidez volumétrico, MVR 8 cm³/10min ISO 1133
Temperatura 300 °C -
Carga 1.2 kg -
Contracción posterior al moldeo, paralelo 0.3 % ISO 294-4, 2577
Contracción posterior al moldeo, normal 0.5 % ISO 294-4, 2577
Propiedades mecánicasValorUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 5800 MPa ISO 527
Esfuerzo de fluencia 105 MPa ISO 527
Alarg. en límite elástico 3 % ISO 527
Alarg. nominal a rotura 3.3 % ISO 527
Módulo de flexión, 23°C 6000 MPa ISO 178
Resistencia a la flexión 172 MPa ISO 178
Resistencia al impacto Izod con entalla, +23°C 12 kJ/m² ISO 180/1A
Resistencia al impacto Izod con entalla 11 kJ/m² ISO 180/1A
Temperatura -30 °C -
Propiedades térmicasValorUnidadesMétodo de ensayo
ISO Data
Estabilidad al calor, 1.80 MPa 141 °C ISO 75-1/-2
Estabilidad al calor, 0.45 MPa 146 °C ISO 75-1/-2
Temp. reblandecimiento Vicat, B 149 °C ISO 306
Coef.de expansión térmica lineal, paralelo 30 E-6/K ISO 11359-1/-2
Coef.de expansión térmica lineal, normal 65 E-6/K ISO 11359-1/-2
Combustibilidad a espesor h V-1 class IEC 60695-11-10
Espesores de probeta 3.0 mm -
Otras propiedadesValorUnidadesMétodo de ensayo
Absorción de agua 0.28 % Sim. to ISO 62
Absorción de humedad 0.11 % Sim. to ISO 62
Densidad 1340 kg/m³ ISO 1183
Condiciones de transformaciónValorUnidadesMétodo de ensayo
ISO Data
Moldeo por inyección, temperatura de la masa 300 °C ISO 294
Moldeo por inyección, temperatura del molde 110 °C ISO 294
Moldeo por inyección, velocidad de inyección 200 mm/s ISO 294
Recomendación para procesamiento Moldeo por inyecciónValorUnidadesMétodo de ensayo
Temperatura de pre-secado 120 °C -
Tiempo de pre-secado 4 h -
Temperatura de la masa 300 °C -
Temperatura del molde 100 °C -
Características
Procesamiento y forma de entrega
Moldeo por inyección
Características especiales
Opaque
Certifications
Biocompatibility ISO 10993
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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