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This is the free Material Data Center Datasheet of Eastar™ MN058 - Copolyester - Eastman Chemical Co.

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Informação do produto

Meets ISO 10993 and/or USP Class VI biocompatibility requirements.

Eastar™ Copolyester MN058 is a medical grade base with brilliantly clear polymers that have excellent impact strength, chemical resistance, dimensional stability, and low shrinkage rates. It has a relatively high flex modulus and yield strength. This product has high flow characteristics. It does not contain a mold release or ultraviolet

stabilizer.

Características de processamento/físicasValorUnidadeMétodo de ensaio
ASTM Dados
Contração após a moldagem, paralelo 0.002 mm/mm ASTM D 955
Propriedades mecânicasValorUnidadeMétodo de ensaio
ASTM Dados
Resistência à tração no escoamento 58 MPa ASTM D 638
Resistência à tração na ruptura 24 MPa ASTM D 638
Alongamento no escoamento 4 % ASTM D 638
Deformação na ruptura 90 % ASTM D 638
Módulo de flexão 2400 MPa ASTM D 790
Dureza Rockwell 111 - ASTM D 785
Impacto Izod com entalhe, 1/8 in 56 J/m ASTM D 256
Impacto Izod com entalhe, baixa temperatura 33 J/m ASTM D 256
Temperatura -40 °C -
Resistência ao Impacto Izod, 1/8 in N J/m ASTM D 256
Propriedades térmicasValorUnidadeMétodo de ensaio
ASTM Dados
DTUL @ 66 psi 69 °C ASTM D 648
DTUL @ 264 psi 63 °C ASTM D 648
Temperatura de amolecimento Vicat 80 °C ASTM D 1525
Propriedades ópticasValorUnidadeMétodo de ensaio
ASTM Dados
Haze 1 % ASTM D 1003
Transmitância luminosa 82 % ASTM D 1003
Outras propriedadesValorUnidadeMétodo de ensaio
Absorção de água, 24hr 0.19 % ASTM D 570
Densidade 1330 kg/m³ ASTM D 792
Recomendação de processamento Moldagem por injeçãoValorUnidadeMétodo de ensaio
Pré-secagem - temperatura 160 °C -
Pré-secagem - tempo 4 - 6 h -
Temperatura da massa 277 - 293 °C -
Temperatura do molde 16 - 32 °C -
Características
Processamento
Moldagem por injeção
Características especiais
Alto impacto., Esterilizável, Gamma irradiation sterilization, Electron beam (e-beam) sterilization
Características
Estabilidade de cor, Copolímero
Resistência Química
Resistência química geral, Resistência aos solventes, Resistência à radiação
Certifications
Grau médico, Biocompatibility ISO 10993, USP Class VI
Aplicaciones
Médico
Disponibilidade regional
América do Norte, Europa, Ásia Pacífico, America Centra e do Sul, Oriente/África
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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