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This is the free Material Data Center Datasheet of XT® polymer 375 - PMMA-I... - Röhm GmbH

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Caratteristiche Fisiche - Proprietà Meccaniche - Proprietà Termiche - Proprietà Ottiche - Altre Proprietà - Funzioni
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Testo del prodotto

Productprofil:

XT polymer 375 compound is an impact-modified acrylic-based multipolymer for molding, extrusion and blow molding applications.

 

Typical properties of XT® polymer acrylic-based multipolymer compounds are:


• outstanding thermoformability
• superior heat distortion temperatures
• excellent bonding and welding capabilities
• good impact strength
• good light transmission
• resistant to EtO, gamma and E-beam sterilization
• resistant to PVC stabilizers

 

The special properties of XT polymer 375 compound are:


• excellent chemical resistance
• high impact strength

Application:

Used for medical devices, food packaging, pharmaceutical packaging, rigid medical device packaging and appliance parts..

Example:

IV accessories, paper towel dispensers, soap dispensers, sporting goods, battery cases and musical instrument casings.

Processing:

XT polymer 375 compound can be processed in injection molding machines and extrusion lines with 3- zone general purpose screws.

Physical Form / Packaging:

Available in 1500 lb. gaylord boxes; other packaging available on request.

Caratteristiche FisicheValoreUnitáNorma del test
ISO Data
Indice di fusione di volume, MVR 1.54 cm³/10min ISO 1133
Temperatura 230 °C -
Carico 3.8 kg -
Densità del fuso 1010 kg/m³ -
Temperatura di estrazione 76 °C -
Proprietà MeccanicheValoreUnitáNorma del test
ISO Data
Modulo a trazione 2600 MPa ISO 527
Carico unitario a trazione 56 MPa ISO 527
Deformazione a snervamento 3.1 % ISO 527
Deformazione nominale a rottura 12 % ISO 527
Resistenza all'urto Charpy, +23°C 84 kJ/m² ISO 179/1eU
Resistenza all'urto Charpy, -30°C 70 kJ/m² ISO 179/1eU
Resistenzia all'urto Charpy con intaglio, +23°C 10 kJ/m² ISO 179/1eA
Proprietà TermicheValoreUnitáNorma del test
ISO Data
Temp.di inflessione sotto carico, 1.80 MPa 95 °C ISO 75-1/-2
Temp.di inflessione sotto carico, 0.45 MPa 97 °C ISO 75-1/-2
Temp.di rammollimento Vicat, B 95.6 °C ISO 306
Proprietà OtticheValoreUnitáNorma del test
ISO Data
Trasmittanza luminosa 85 % ISO 13468-1, -2
Altre ProprietàValoreUnitáNorma del test
Massa volumica 1120 kg/m³ ISO 1183
Funzioni
Viscosità-Velocità di taglio , XT® polymer 375, PMMA-I..., Röhm
Sforzo di taglio-Velocità di taglio , XT® polymer 375, PMMA-I..., Röhm
Sforzi-deformazione , XT® polymer 375, PMMA-I..., Röhm
Modulo secante-deformazione , XT® polymer 375, PMMA-I..., Röhm
Caratteristiche
Processabilità e Forma di Forni
Stampaggio ad Iniezione, Estrusione di Lastre/Fogli, Soffiaggio, Termoformatura
Forma fisica disponibile
Pellet
Caratteristiche speciali
Alto urto o modificato all'urto, Trasparente, Sterilizzabile, Sterilizzazione ad ossido di etilene (EtO), Gamma irradiation sterilization, Electron beam (e-beam) sterilization
Caratteristiche
Buona adesione, Saldabile
Resistenza Chimica
Resistenza chimica generale
Certifications
Contatto con gli alimenti
Applicazioni
Medicale, Imballaggio, Attrezzature sportive
Disponibilità geografica
Nord America, Europa, Asia Oceano Pacifico, South and Central America, Near East/Africa
Altre informazioni
Stampaggio ad Iniezione
PREPROCESSING
Predrying temperature: max. 80 °C
Predrying time: 3 - 4 h
PROCESSING
Melt temperature: 205 - 245°C
Mold temperature:50 - 80°C
Estrusione Lastre/Fogli
PREPROCESSING
Predrying temperature: max. 80 °C
Predrying time: 3 - 4 h
PROCESSING
Melt temperature: 205 - 245 °C
Die temperature: 205 - 245 °C
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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