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This is the free Material Data Center Datasheet of PLEXIMID® TT50 - PMMI - Röhm GmbH

Check here, which other Pleximid datasheets, application examples or technical articles are available in Material Data Center

Caracteristicas de procesamiento y fisicas - Propiedades mecánicas - Propiedades térmicas - Propiedades opticas - Otras propiedades

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Texto del producto

Productprofil:

PLEXIMID® TT50 is a highly heat distortion-resistant poly(n-methyl methacrylimide) (PMMI).
Besides showing the properties common to all PLEXIMID® molding compounds, such as
 
• high heat deflection temperature under load,
• excellent transmission and clarity,
• very high strength and rigidity, as well as
• good weather resistance.

PLEXIMID® TT50 is special in that it is

• listed by AMECA.

Application:

PLEXIMID® molding compound is particularly suitable for injection molding of items meant for applications that involve high heat loads.

Example:

automotive lighting, lenses, fiber optics, luminaire covers, nameplates, sightglasses.

Processing:

PLEXIMID®  molding compound can be processed on injection molding machines with standard 3-zone general purpose screws for thermoplastics.

Physical Form / Packaging:

PLEXIMID® is supplied as pellets of uniform size in aluminum-laminated, 25kg polyethylene bags.

Caracteristicas de procesamiento y fisicas	Valor	Unidades	Método de ensayo
ISO Data
Indice de fluidez volumétrico, MVR	5	cm³/10min	ISO 1133
Temperatura	260	°C	-
Carga	10	kg	-

Propiedades mecánicas	Valor	Unidades	Método de ensayo
ISO Data
Módulo de tracción	4000	MPa	ISO 527
Resistencia a la tracción	80	MPa	ISO 527
Alargamiento a rotura	3	%	ISO 527
Resistencia al impacto Charpy, +23°C	20	kJ/m²	ISO 179/1eU

Propiedades térmicas	Valor	Unidades	Método de ensayo
ISO Data
Estabilidad al calor, 1.80 MPa	132	°C	ISO 75-1/-2
Estabilidad al calor, 0.45 MPa	140	°C	ISO 75-1/-2
Temp. reblandecimiento Vicat, B	150	°C	ISO 306

Propiedades opticas	Valor	Unidades	Método de ensayo
ISO Data
Transmitancia luminosa	91	%	ISO 13468-1, -2

Otras propiedades	Valor	Unidades	Método de ensayo
Densidad	1210	kg/m³	ISO 1183

Características

Procesamiento y forma de entrega

Moldeo por inyección

Forma de suministro

Sémola

Características especiales

Estable a la luz, Estable contra rayos U.V./interperie, Estable contra el calor, Transparente

Applicaciones

Automotriz

Disponibilidad regional

Norteamérica, Europa, Asia Pacifico, América del Sur y Centroaméric, Próximo Oriente/Africa

Demás información

Moldeo por inyección

PREPROCESSING
Predrying temperature: max. 100 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 250 - 280°C
Mold temperature: approx. 110°C

Resistencia a medios químicos

Acidos
	Ácido acético (5% por masa) (23°C)
	Ácido láctico (10% por masa) (23°C)
	Ácido sulfúrico (38% por masa) (23°C)
	Ácido sulfúrico (5% por masa) (23°C)
Alcoholes
	Alcohol isopropílico (23°C)
Hidrocarburos
	N-hexano (23°C)
Aceites minerales
	SAE 10w40 aceite motor multigrado (23°C)
Combustibles normales
	Combustible normal sin alcohol (pref. ISO 1817 líquido C) (23°C)
	Combustible normal con alcohol (pref. ISO 1817 líquido 4) (23°C)
	Combustible diesel (pref. ISO 1817 líquido F) (23°C)
Otros
	Agua (23°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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