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This is the free Material Data Center Datasheet of VECTRA® MT®1345 - LCP-GB30 - Celanese

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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

Vectra^® MT1345 VF3001 (natural) is a 30% mineral filled, easy flow LCP grade for injection molding.

Vectra^® MT1345 VF3001 (natural) is a special grade developed for medical industry applications and complies with:

• Food Contact Substance Notification (FCN) No. 742 of the Food and Drug Administration (FDA) and is listed in the Drug Master File (DMF 8464) and the Device Master File (MAF 315)
• the corresponding EU and national registry regulatory requirements
• biocompatibility in tests corresponding to USP 23 Class VI/ISO 10993
• low residual monomers
• no animal products

Best overall surface appearance with properties similar to MT1310. Less abrasive than glass fiber reinforced grades. Improved toughness over MT1310. Outstanding hydrolytic stability. Recommended where aesthetics are key. 
Chemical abbreviation according to ISO 1043-1 : LCP
Inherently flame retardant.

Flammability at thickness h

V-0

-

Caracteristicas de procesamiento y fisicas	Valor	Unidades	Método de ensayo
ISO Data
Contracción posterior al moldeo, paralelo	0.2	%	ISO 294-4, 2577
Contracción posterior al moldeo, normal	0.7	%	ISO 294-4, 2577

Propiedades mecánicas	Valor	Unidades	Método de ensayo
ISO Data
Módulo de tracción	11000	MPa	ISO 527
Resistencia a la tracción	180	MPa	ISO 527
Alargamiento a rotura	2.5	%	ISO 527
Resistencia al impacto Charpy c/entalla, +23°C	45	kJ/m²	ISO 179/1eA

Propiedades térmicas	Valor	Unidades	Método de ensayo
ISO Data
Temperatura de fusión, 10°C/min	280	°C	ISO 11357-1/-3
Estabilidad al calor, 1.80 MPa	190	°C	ISO 75-1/-2
Estabilidad al calor, 0.45 MPa	203	°C	ISO 75-1/-2
Temp. reblandecimiento Vicat, B	151	°C	ISO 306
Coef.de expansión térmica lineal, paralelo	13	E-6/K	ISO 11359-1/-2
Coef.de expansión térmica lineal, normal	77	E-6/K	ISO 11359-1/-2
Combustibilidad a espesor h	V-0	class	IEC 60695-11-10

Propiedades eléctricas	Valor	Unidades	Método de ensayo
ISO Data
Constante dieléctrica, 100Hz	3.8	-	IEC 62631-2-1
Constante dieléctrica, 1MHz	3.2	-	IEC 62631-2-1
Factor de pérdidas dieléctricas, 100Hz	100	E-4	IEC 62631-2-1
Factor de pérdidas dieléctricas, 1MHz	160	E-4	IEC 62631-2-1
Resistividad volumétrica específica	1E12	Ohm*m	IEC 62631-3-1
Resistividad superficial específica	>1E15	Ohm	IEC 62631-3-2
Resistencia dieléctrica	44	kV/mm	IEC 60243-1

Otras propiedades	Valor	Unidades	Método de ensayo
Densidad	1650	kg/m³	ISO 1183

Funciones

Características

Procesamiento y forma de entrega

Moldeo por inyección

Forma de suministro

Sémola, Color natural

Características especiales

Resistencia mejorada al fuego, Estable a la luz

Resistencia quimica

Estabilidad hidrolitica

Certifications

Food contact notification (FCN), Grado médico, USP Class VI, Drug Master File, Device Master File

Applicaciones

Médico

Disponibilidad regional

Norteamérica, Europa

Demás información

Moldeo por inyección

Vectra resins are well known for their excellent thermal and hydrolytic stability. In order to ensure these properties are optimum, the resin should be dried correctly prior to processing. The Vectra MT-grades MT1300, MT1305, MT1310, MT1335, MT1340 and MT1345 should be dried at 150°C for a minimum of 4 hours in a desiccant dryer.
A three-zone screw evenly divided into feed, compression, and metering zones is preferred. A higher percentage of feed flights may be needed for smaller machines: 1/2 feed, 1/4 compression, 1/4 metering.

Vectra LCPs are shear thinning, their melt viscosity decreases quickly as shear rate increases. For parts that are difficult to fill, the molder can increase the injection velocity to improve melt flow.

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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