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This is the free Material Data Center Datasheet of Styrolution® PS 495N - PS-I - INEOS Styrolution

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Caracteristicas de procesamiento y fisicas - Propiedades mecánicas - Propiedades térmicas - Propiedades eléctricas - Otras propiedades - Funciones

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Texto del producto

Styrolution® PS 495N is a high flow, high impact polystyrene with a good heat resistance and a high stiffness.

Caracteristicas de procesamiento y fisicas	Valor	Unidades	Método de ensayo
ISO Data
Indice de fluidez volumétrico, MVR	9.5	cm³/10min	ISO 1133
Temperatura	200	°C	-
Carga	5	kg	-
Densidad de fusión	935	kg/m³	-
Conductibilidad termica de fusión	0.165	W/(m K)	-
Calor especifico de la masa	2290	J/(kg K)	-
Temperatura de expulsión	88	°C	-

Propiedades mecánicas	Valor	Unidades	Método de ensayo
ISO Data
Módulo de tracción	2000	MPa	ISO 527
Esfuerzo de fluencia	26	MPa	ISO 527
Alarg. en límite elástico	1.5	%	ISO 527
Alarg. nominal a rotura	40	%	ISO 527
Resistencia al impacto Charpy, +23°C	N	kJ/m²	ISO 179/1eU
Resistencia al impacto Charpy, -30°C	130	kJ/m²	ISO 179/1eU
Resistencia al impacto Charpy c/entalla, +23°C	17	kJ/m²	ISO 179/1eA

Propiedades térmicas	Valor	Unidades	Método de ensayo
ISO Data
Estabilidad al calor, 1.80 MPa	85	°C	ISO 75-1/-2
Estabilidad al calor, 0.45 MPa	89	°C	ISO 75-1/-2
Temp. reblandecimiento Vicat, B	88.5	°C	ISO 306
Coef.de expansión térmica lineal, paralelo	100	E-6/K	ISO 11359-1/-2
Combustibilidad a 1.5mm esp. nom.	HB	class	IEC 60695-11-10
Combustibilidad a espesor h	HB	class	IEC 60695-11-10
Espesores de probeta	3.0	mm	-

Propiedades eléctricas	Valor	Unidades	Método de ensayo
ISO Data
Constante dieléctrica, 100Hz	2.5	-	IEC 62631-2-1
Constante dieléctrica, 1MHz	2.5	-	IEC 62631-2-1
Factor de pérdidas dieléctricas, 100Hz	4	E-4	IEC 62631-2-1
Factor de pérdidas dieléctricas, 1MHz	4	E-4	IEC 62631-2-1
Indice comparativo de linea de fuga	500	-	IEC 60112

Otras propiedades	Valor	Unidades	Método de ensayo
Densidad	1030	kg/m³	ISO 1183

Funciones

Características

Procesamiento y forma de entrega

Moldeo por inyección

Características especiales

Alto impacto o modificado al impacto

Disponibilidad regional

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

Demás información

Moldeo por inyección

PROCESSING
injection molding, Melt temperature, range: 180 - 260 °C
injection molding, Melt temperature, recommended: 220 °C
injection molding, Mold temperature, range: 10 - 60 °C
injection molding, Mold temperature, recommended: 40 °C

Polystyrol 495N can be injection moulded under different conditions depending on machinery available and articles moulded. Mass temperature can be as high as 260°C. Polystyrol 495N is suitable for gas assisted injection moulding.

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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