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This is the free Material Data Center Datasheet of VESTAKEEP® 5000 G - PEEK - Evonik Operations GmbH

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Texto del producto
High viscosity, unreinforced polyether ether ketone

VESTAKEEP® 5000 G is a high viscosity, unreinforced polyether ether ketone for injection molding and extrusion.

The semi-crystalline polymer features superior, thermal and chemical resistance. Parts made from VESTAKEEP® 5000 G are of low flammability.

VESTAKEEP® 5000 G can be processed by common machines for thermoplastics.
We recommend a melt temperature between 370°C and 380°C during the injection molding process. The mold temperature should be within a range of 160°C to 200°C, preferably 180°C.

VESTAKEEP® 5000 G is supplied as granules in 25 kg boxes with moisture-proof polyethylene liners.

Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.

Pigmentation may affect values.

The results shown have been generated from a low number of production lots. Therefore, they are preliminary and not yet the result of a statistical evaluation. Therefore they must not be used to establish specifications.

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM OR VISIT OUR PRODUCT AT WWW.INDUSTRIAL.VESTAKEEP.COM
Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ISO Data
Indice de fluidez volumétrico, MVR 7 cm³/10min ISO 1133
Temperatura 380 °C -
Carga 5 kg -
Contracción posterior al moldeo, paralelo 0.9 % ISO 294-4, 2577
Contracción posterior al moldeo, normal 1.1 % ISO 294-4, 2577
Propiedades mecánicasValorUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 3500 MPa ISO 527
Esfuerzo de fluencia 95 MPa ISO 527
Alarg. en límite elástico 5 % ISO 527
Alarg. nominal a rotura 35 % ISO 527
Resistencia al impacto Charpy, +23°C N kJ/m² ISO 179/1eU
Resistencia al impacto Charpy, -30°C N kJ/m² ISO 179/1eU
Resistencia al impacto Charpy c/entalla, +23°C 9 kJ/m² ISO 179/1eA
Type of failure C - -
Resistencia al impacto Charpy c/entalla, -30°C 8 kJ/m² ISO 179/1eA
Type of failure C - -
Propiedades térmicasValorUnidadesMétodo de ensayo
ISO Data
Temperatura de fusión, 10°C/min 340 °C ISO 11357-1/-3
Temp. de transición vítrea, 10°C/min 152 °C ISO 11357-1/-2
Estabilidad al calor, 1.80 MPa 150 °C ISO 75-1/-2
Estabilidad al calor, 0.45 MPa 205 °C ISO 75-1/-2
Temp. reblandecimiento Vicat, B 305 °C ISO 306
Coef.de expansión térmica lineal, paralelo 60 E-6/K ISO 11359-1/-2
Combustibilidad según índice de oxigeno 36 % ISO 4589-1/-2
Propiedades eléctricasValorUnidadesMétodo de ensayo
ISO Data
Constante dieléctrica, 1MHz 2.8 - IEC 62631-2-1
Resistividad volumétrica específica >1E13 Ohm*m IEC 62631-3-1
Resistencia dieléctrica 32.9 kV/mm IEC 60243-1
Indice comparativo de linea de fuga 200 - IEC 60112
Otras propiedadesValorUnidadesMétodo de ensayo
Absorción de agua 0.5 % Sim. to ISO 62
Absorción de humedad 0.12 % Sim. to ISO 62
Densidad 1300 kg/m³ ISO 1183
Características
Procesamiento y forma de entrega
Moldeo por inyección, Otros tipos de extrusión
Forma de suministro
Sémola
Características
Estabilidad térmica
Resistencia quimica
Resistencia química general
Disponibilidad regional
Norteamérica, Europa, Asia Pacifico, América del Sur y Centroaméric, Próximo Oriente/Africa
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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