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This is the free Material Data Center Datasheet of Ultramid® Advanced N4HG7 LS BK23593 - PA9T-GF35 - BASF

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

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Texto del producto

Partially aromatic, glassfiber reinforced polyphthalamide for injection molding with strong mechanical properties especially at elevated temperatures, good long-term thermal stability and outstanding chemical resistance for highly stressed parts.
Ultramid® Advanced N4HG7 LS BK 23593 can be characterized as compound with high toughness, stiffness, extremely low water absorption and outstanding dimensional stability. It is based on a high molecular weight polymer, and features exceptional resistance against many challenging media such as automotive coolant fluids. Ultramid® Advanced N4HG7 LS BK 23593 is easily processable with excellent melt stability.

Markets & applications
Automotive: Fuel system, cooling system, powertrain, Auto E&E, sensors, pumps, fuel cell
E&E: Connectors
Consumer goods: Home appliances, consumer electronics

Caracteristicas de procesamiento y fisicas	Seco / Cond	Unidades	Método de ensayo
ISO Data
Contracción posterior al moldeo, paralelo	0.5 / *	%	ISO 294-4, 2577
Contracción posterior al moldeo, normal	0.9 / *	%	ISO 294-4, 2577

Propiedades mecánicas	Seco / Cond	Unidades	Método de ensayo
ISO Data
Módulo de tracción	11500 / 11500	MPa	ISO 527
Resistencia a la tracción	210 / 190	MPa	ISO 527
Alargamiento a rotura	2.5 / 2.3	%	ISO 527
Módulo de flexión, 23°C	10500 / 10500	MPa	ISO 178
Resistencia a la flexión	290 / 265	MPa	ISO 178
Resistencia al impacto Charpy, +23°C	90 / 70	kJ/m²	ISO 179/1eU
Resistencia al impacto Charpy, -30°C	80 / -	kJ/m²	ISO 179/1eU
Resistencia al impacto Charpy c/entalla, +23°C	10 / 8	kJ/m²	ISO 179/1eA
Resistencia al impacto Charpy c/entalla, -30°C	9 / -	kJ/m²	ISO 179/1eA

Propiedades térmicas	Seco / Cond	Unidades	Método de ensayo
ISO Data
Temperatura de fusión, 10°C/min	300 / *	°C	ISO 11357-1/-3
Temp. de transición vítrea, 10°C/min	120 / *	°C	ISO 11357-1/-2
Estabilidad al calor, 1.80 MPa	270 / *	°C	ISO 75-1/-2
Coef.de expansión térmica lineal, paralelo	17.5 / *	E-6/K	ISO 11359-1/-2
Coef.de expansión térmica lineal, normal	56.5 / *	E-6/K	ISO 11359-1/-2
Combustibilidad a espesor h	HB / *	class	IEC 60695-11-10
Espesores de probeta	0.8 / *	mm	-

Propiedades eléctricas	Seco / Cond	Unidades	Método de ensayo
ISO Data
Constante dieléctrica, 100Hz	3.8 / 3.8	-	IEC 62631-2-1
Factor de pérdidas dieléctricas, 1MHz	130 / 195	E-4	IEC 62631-2-1
Resistividad volumétrica específica	1E16 / 1E14	Ohm*m	IEC 62631-3-1
Resistividad superficial específica	* / 1E14	Ohm	IEC 62631-3-2
Indice comparativo de linea de fuga	- / 600	-	IEC 60112

Otras propiedades	Seco / Cond	Unidades	Método de ensayo
Absorción de agua	1.9 / *	%	Sim. to ISO 62
Absorción de humedad	0.8 / *	%	Sim. to ISO 62
Densidad	1420 / -	kg/m³	ISO 1183
Bulk density	700	kg/m³	-

Propiedades específicas del material	Seco / Cond	Unidades	Método de ensayo
ISO Data
Indice de viscosidad	120 / *	cm³/g	ISO 307, 1157, 1628

Funciones

Características

Procesamiento y forma de entrega

Moldeo por inyección, Otros tipos de extrusión

Forma de suministro

Sémola, Negro

Características especiales

Estable contra el calor

Características

Resistencia del fundido, Estabilidad térmica

Resistencia quimica

Resistencia química general

Applicaciones

Automotriz, Electrica

Disponibilidad regional

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

Demás información

Moldeo por inyección

PREPROCESSING
Pre/Post-processing, max. allowed water content: .05 %
Pre/Post-processing, Pre-drying, Temperature: 120 °C
Pre/Post-processing, Pre-drying, Time: 8 h

PROCESSING
injection molding, Melt temperature, range: 320 - 340 °C
injection molding, Melt temperature, recommended: 330 °C
injection molding, Mold temperature, range: 125 - 170 °C
injection molding, Mold temperature, recommended: 140 °C
injection molding, Dwell time, thermoplastics: 5 min

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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