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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

Características de processamento/físicas - Propriedades mecânicas - Propriedades térmicas - Propriedades ópticas - Outras propriedades

Any use of this information falls under the rules of our disclaimer.

Informação do produto

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.

Características de processamento/físicas	Valor	Unidade	Método de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR	5	cm³/10min	ISO 1133
Temperatura	260	°C	-
Carga	10	kg	-

Propriedades mecânicas	Valor	Unidade	Método de ensaio
ISO Dados
Módulo de tração	4000	MPa	ISO 527
Tensão na ruptura	80	MPa	ISO 527
Deformação na ruptura	3	%	ISO 527
Resistência ao impacto Charpy , +23°C	20	kJ/m²	ISO 179/1eU

Propriedades térmicas	Valor	Unidade	Método de ensaio
ISO Dados
Temperatura de deflexão térmica, 1.80 MPa	132	°C	ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa	140	°C	ISO 75-1/-2
Temperatura de amolecimento Vicat, B	150	°C	ISO 306

Propriedades ópticas	Valor	Unidade	Método de ensaio
ISO Data
Transmitância luminosa	91	%	ISO 13468-1, -2

Outras propriedades	Valor	Unidade	Método de ensaio
Densidade	1210	kg/m³	ISO 1183

Características

Processamento

Moldagem por injeção

Forma de entrega

Granulos

Características especiais

Estável a luz, Estabilidade a raios U.V./Intempéries, Estável contra o calor, Transparente

Aplicaciones

Automóvel

Disponibilidade regional

América do Norte, Europa, Ásia Pacífico, America Centra e do Sul, Oriente/África

Outras informações

Moldagem por injeção

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

Resistência em meio químico

Ácidos
	Ácido Acético (5% em massa) (23°C)
	Ácido Láctico (10% em massa) (23°C)
	Ácido Sulfúrico (38% em massa) (23°C)
	Ácido Sulfúrico (5% em massa) (23°C)
Álcoois
	Álcool isopropílico (23°C)
Hidrocarbonetos
	n-Hexano (23°C)
Óleos Minerais
	Óleo de motor multissérie SAE 10W40 (23°C)
Combustíveis Padrões
	Combustível padrão sem álcool (pref. Líquico C ISO 1817) (23°C)
	Combustível padrão com álcool (pref. Líquico 4 ISO 1817) (23°C)
	Diesel (pref. Líquido F ISO 1817) (23°C)
Outras
	Água (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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