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

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Caractéristiques des transformations/physiques - Propriétés mécaniques - Propriétés thermiques - Propriétés électriques - Propriétés diverses - Fonctions

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Informations produit

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

-

Caractéristiques des transformations/physiques	Valeur	Unité	Norme du test
ISO Data
Retrait au moulage, parallèle	0.2	%	ISO 294-4, 2577
Retrait au moulage, perpendiculaire	0.7	%	ISO 294-4, 2577

Propriétés mécaniques	Valeur	Unité	Norme du test
ISO Data
Module en traction	11000	MPa	ISO 527
Contrainte à la rupture	180	MPa	ISO 527
Déformation à la rupture	2.5	%	ISO 527
Résistance au choc Charpy (entaillé), +23°C	45	kJ/m²	ISO 179/1eA

Propriétés thermiques	Valeur	Unité	Norme du test
ISO Data
Température de fusion, 10°C/min	280	°C	ISO 11357-1/-3
Température de fléchissement s/chrg, 1.80 MPa	190	°C	ISO 75-1/-2
Température de fléchissement s/chrg, 0.45 MPa	203	°C	ISO 75-1/-2
Température de ramolliss. Vicat, B	151	°C	ISO 306
Coeffic. de dilatation therm. linéique, parallèle	13	E-6/K	ISO 11359-1/-2
Coeffic. de dilatation therm. linéique, perpend.	77	E-6/K	ISO 11359-1/-2
Inflammabilité pr. épaisseur h	V-0	class	IEC 60695-11-10

Propriétés électriques	Valeur	Unité	Norme du test
ISO Data
Permittivité relative, 100Hz	3.8	-	IEC 62631-2-1
Permittivité relative, 1MHz	3.2	-	IEC 62631-2-1
Facteur de pertes, 100Hz	100	E-4	IEC 62631-2-1
Facteur de pertes, 1MHz	160	E-4	IEC 62631-2-1
Résistivité transversale	1E12	Ohm*m	IEC 62631-3-1
Résistivité superficielle	>1E15	Ohm	IEC 62631-3-2
Rigidité diélectrique	44	kV/mm	IEC 60243-1

Propriétés diverses	Valeur	Unité	Norme du test
Masse volumique	1650	kg/m³	ISO 1183

Fonctions

Caractéristiques

Transformation

Moulage par injection

Conditionnement

Granulés, Couleurs naturelles

Propriétés spéciales

Ignifugé, Stabilisé à la lumière

Résistance Chimique

Stabilité hydrolytique

Certifications

Food contact notification (FCN), Grade médical, USP Class VI approbation, Drug Master File, Device Master File

Applications

Médical

Disponibilité régionale

Amérique du nord, Europe

Autres informations

Moulages par injection

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.

Conditions générales

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