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This is the free Material Data Center Datasheet of VESTORAN® X7342 - PPE-GF20 - Evonik Operations GmbH

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Texto del producto
Modified polyphenylene ether (PPE), high heat resistant, 20 % glass fiber-reinforced

VESTORAN® X7342 is the registered trademark of the Evonik Degussa GmbH for molding compounds containing poly-2,6-dimethyl-1,4-phenylene ether as polymeric constituent (poly-phenylene ether, PPE, also referred to as PPO).

As a material of amorphous structure, VESTORAN® X7342 shows very small mold shrinkage. Therefore molded parts have a very low tendency to warp.

Moldings of VESTORAN® X7342 are dimen­sionally stable and hydrolysis resistant even in hot water, but are more sensitive to organic solvents than semi-crystalline plastics. VESTORAN® X7342 is resistant to aqueous alkalines and acides, certain alcohols, and glycol solutions.

Due to the glass fiber-reinforcement the compound combines outstanding heat deflection temperature under load with high strength and rigidity. The even smaller shrinkage compared to non-reinforced VESTORAN® depends on the orientation of the glass fibers in the molded part.
 
VESTORAN® X7342 is supplied as cylindrical granules in polyethylene packaging.
 
Processing advice is given in a separate product information.

Pigmentation may affect values.

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
Caracteristicas de procesamiento y fisicasValorUnidadesMétodo de ensayo
ISO Data
Indice de fluidez volumétrico, MVR 40 cm³/10min ISO 1133
Temperatura 300 °C -
Carga 21.6 kg -
Contracción posterior al moldeo, paralelo 0.2 % ISO 294-4, 2577
Contracción posterior al moldeo, normal 0.4 % ISO 294-4, 2577
Propiedades mecánicasValorUnidadesMétodo de ensayo
ISO Data
Módulo de tracción 6100 MPa ISO 527
Resistencia a la tracción 108 MPa ISO 527
Alargamiento a rotura 3.5 % ISO 527
Resistencia al impacto Charpy, +23°C 49 kJ/m² ISO 179/1eU
Type of failure C - -
Resistencia al impacto Charpy c/entalla, +23°C 13 kJ/m² ISO 179/1eA
Type of failure C - -
Propiedades térmicasValorUnidadesMétodo de ensayo
ISO Data
Estabilidad al calor, 1.80 MPa 165 °C ISO 75-1/-2
Estabilidad al calor, 0.45 MPa 170 °C ISO 75-1/-2
Temp. reblandecimiento Vicat, B 170 °C ISO 306
Coef.de expansión térmica lineal, paralelo 40 E-6/K ISO 11359-1/-2
Coef.de expansión térmica lineal, normal 30 E-6/K ISO 11359-1/-2
Combustibilidad a 1.5mm esp. nom. HB class IEC 60695-11-10
Espesores de probeta 1.6 mm -
Combustibilidad a espesor h HB class IEC 60695-11-10
Espesores de probeta 0.8 mm -
Yellow Card disponible - -
Propiedades eléctricasValorUnidadesMétodo de ensayo
ISO Data
Constante dieléctrica, 100Hz 3 - IEC 62631-2-1
Constante dieléctrica, 1MHz 3.5 - IEC 62631-2-1
Factor de pérdidas dieléctricas, 100Hz 80 E-4 IEC 62631-2-1
Factor de pérdidas dieléctricas, 1MHz 10 E-4 IEC 62631-2-1
Resistividad volumétrica específica 1E11 Ohm*m IEC 62631-3-1
Indice comparativo de linea de fuga 175 - IEC 60112
Otras propiedadesValorUnidadesMétodo de ensayo
Densidad 1190 kg/m³ ISO 1183
Características
Procesamiento y forma de entrega
Moldeo por inyección
Forma de suministro
Sémola
Características especiales
Estable contra el calor
Características
Amorfo, Baja deformación
Resistencia quimica
Resistencia al ácido, Resistencia alcalinica, Estabilidad hidrolitica
Disponibilidad regional
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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