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This is the free Material Data Center Datasheet of Tritan™ MX731 - Copolyester - Eastman Chemical Co.

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Caratteristiche Fisiche - Proprietà Meccaniche - Proprietà Termiche - Proprietà Ottiche - Altre Proprietà - Raccomandazione de Processabilità Stampaggio ad Iniezione
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Testo del prodotto

Eastman Tritan™ Copolyester MX731 is an amorphous product with excellent appearance and clarity. Eastman Tritan™ Copolyester MX731 is a high flow medical grade of Eastman Tritan™ that has viscosity reductions of 40-50% relative to Eastman Tritan™ Copolyester MX711. Eastman Tritan™ Copolyester MX731 contains a mold release derived from vegetable based sources. Eastman Tritan™ Copolyester MX731 has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, chemical resistance, and melt

flowability. Eastman Tritan™ Copolyester MX731 has been formulated for medical devices. Eastman Tritan™ Copolyester MX731 has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and ETO sterilization.




Caratteristiche FisicheValoreUnitáNorma del test
ASTM Data
Ritiro di stampaggio, parallelo 0.006 mm/mm ASTM D 955
Proprietà MeccanicheValoreUnitáNorma del test
ISO Data
Modulo a trazione 1600 MPa ISO 527
Carico unitario a trazione 44 MPa ISO 527
Deformazione a snervamento 7 % ISO 527
Carico unitario a rottura 49 MPa ISO 527
Deformazione a rottura 154 % ISO 527
Modulo a flessione, 23°C 1500 MPa ISO 178
Resistenza alla flessione 60 MPa ISO 178
Resistenza all'urto Izod con intaglio, +23°C 83 kJ/m² ISO 180/1A
Resistenza all'urto Izod con intaglio 11 kJ/m² ISO 180/1A
Temperatura -40 °C -
ASTM Data
Modulo a trazione 1575 MPa ASTM D 638
Resistenza alla trazione di snervamento 43 MPa ASTM D 638
Resistenza alla trazione a rottura 52 MPa ASTM D 638
Allungamento a snervamento 7 % ASTM D 638
Allungamento a rottura 210 % ASTM D 638
Modulo a flessione 1575 MPa ASTM D 790
Durezza Rockwell R 111 - ASTM D 785
Resistenza all'urto Izod con intaglio, 1/8 in 860 J/m ASTM D 256
Resistenza all'urto Izod, 1/8 in N J/m ASTM D 256
Proprietà TermicheValoreUnitáNorma del test
ASTM Data
DTUL a 66 psi 94 °C ASTM D 648
DTUL a 264 psi 81 °C ASTM D 648
Proprietà OtticheValoreUnitáNorma del test
ASTM Data
Opacità 1 % ASTM D 1003
Trasmissione luminosa 91 % ASTM D 1003
Altre ProprietàValoreUnitáNorma del test
Densità 1180 kg/m³ ASTM D 792
Raccomandazione de Processabilità Stampaggio ad IniezioneValoreUnitáNorma del test
Pre-essiccamento - Temperatura 88 °C -
Pre-essiccamento - Tempo 4 - 6 h -
Temperatura di fusione 260 - 282 °C -
Temperatura dello stampo 38 - 66 °C -
Caratteristiche
Processabilità e Forma di Forni
Stampaggio ad Iniezione
Additivi
Agente di distacco
Caratteristiche speciali
Stabilizzato o stabile al calore, Trasparente, Sterilizzabile, Sterilizzazione ad ossido di etilene (EtO), Gamma irradiation sterilization
Caratteristiche
Amorfo, Stabilità del colore, Copolimero
Resistenza Chimica
Resistenza chimica generale, Stabilità idrolitica , Resistenza alla radiazione
Certifications
Contatto con gli alimenti, Approvato per l'utilizzo per contatto con alimenti secondo la FDA 21 CFR, Grado medico, Biocompatibility ISO 10993, Approvazione della USP class VI
Applicazioni
Medicale
Disponibilità geografica
Nord America, Europa, Asia Oceano Pacifico, South and Central America, Near East/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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