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This is the free Material Data Center Datasheet of Eastar™ GN071 - Copolyester - Eastman Chemical Co.

Material Data Center offers the following functions for Eastar™ GN071:
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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

Eastar™ GN071 copolyester is a clear copolyester used in a variety of packaging and consumer product applications, including food and beverage packaging, general-purpose packaging, flexible film packaging, and consumer products. It is among the easiest resins to extrude into thin films and rigid, thermoformed containers.

Eastar GN071 enables fast-moving consumer goods brand owners to make high-quality packaging and replace materials of concern while providing the premium appearance consumers expect. Packaging converters prefer Eastar GN071 for its best-in-class processing ease, energy efficiency, thermoformability, and versatility.






Caratteristiche FisicheValoreUnitáNorma del test
ASTM Data
Ritiro di stampaggio, parallelo 0.0035 mm/mm ASTM D 955
Proprietà MeccanicheValoreUnitáNorma del test
ISO Data
Modulo a trazione 2000 MPa ISO 527
Carico unitario a trazione 48 MPa ISO 527
Deformazione a snervamento 4 % ISO 527
Carico unitario a rottura 29 MPa ISO 527
Deformazione a rottura 200 % ISO 527
Modulo a flessione, 23°C 2100 MPa ISO 178
Resistenza alla flessione 67 MPa ISO 178
Resistenza all'urto Izod con intaglio, +23°C 9.4 kJ/m² ISO 180/1A
Resistenza all'urto Izod con intaglio 4.4 kJ/m² ISO 180/1A
Temperatura -40 °C -
ASTM Data
Modulo a trazione 2030 MPa ASTM D 638
Resistenza alla trazione di snervamento 50 MPa ASTM D 638
Resistenza alla trazione a rottura 30 MPa ASTM D 638
Allungamento a snervamento 4.4 % ASTM D 638
Allungamento a rottura 180 % ASTM D 638
Modulo a flessione 2060 MPa ASTM D 790
Resistenza alla flessione 68 MPa ASTM D 790
Durezza Rockwell R 108 - ASTM D 785
Resistenza all'urto Izod con intaglio, 1/8 in 101 J/m ASTM D 256
Resistenza all'urto Izod con intaglio, basso temperatura 37.4 J/m ASTM D 256
Temperatura -40 °C -
Resistenza all'urto Izod, 1/8 in N J/m ASTM D 256
Proprietà TermicheValoreUnitáNorma del test
ISO Data
Temp.di inflessione sotto carico, 1.80 MPa 62 °C ISO 75-1/-2
Temp.di inflessione sotto carico, 0.45 MPa 70 °C ISO 75-1/-2
ASTM Data
DTUL a 66 psi 70 °C ASTM D 648
DTUL a 264 psi 62 °C ASTM D 648
Proprietà OtticheValoreUnitáNorma del test
ASTM Data
Opacità 0.2 % ASTM D 1003
Trasmissione luminosa 90 % ASTM D 1003
Altre ProprietàValoreUnitáNorma del test
Densità 1270 kg/m³ ASTM D 792
Raccomandazione de Processabilità Stampaggio ad IniezioneValoreUnitáNorma del test
Pre-essiccamento - Temperatura 63 °C -
Pre-essiccamento - Tempo 6 - 8 h -
Temperatura di fusione 249 - 271 °C -
Temperatura dello stampo 16 - 38 °C -
Caratteristiche
Processabilità e Forma di Forni
Stampaggio ad Iniezione, Estrusione Film, Termoformatura
Forma fisica disponibile
Colore naturale
Caratteristiche speciali
Trasparente
Caratteristiche
Proprietà di barriera, Copolimero
Resistenza Chimica
Resistenza chimica generale
Certifications
Contatto con gli alimenti
Applicazioni
Imballaggio, Attrezzature sportive
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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