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This is the free Material Data Center Datasheet of VESTAMID® EX9350 BK E70293 - TPA-I - Evonik Operations GmbH

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Informação do produto

Heat- and weather-resistant, impact-modified polyamide 612 elastomer for extrusion

VESTAMID® EX9350 BK E70293 is a PA 612 elastomer extrusion compound developed for the manufacturing of tubing systems, e.g. vacuum brake booster lines.

The compound is in particular suitable for applications, that require a continuous high flexibility even if subjected to high temperature load. In contrast to conventionally plasticized materials (plasticizerloss) tubes made from VESTAMID® EX9350 BK E70293 do not stiffen under elevated temperatures.

In comparison with PA 11 and PA 12 compounds the increased melting point allows for increased peak temperatures in use.

The compound is especially suitable for the extrusion of tubing systems that are exposed to increased burst pressures and service temperatures.

The process temperatures should be within a range of 210 to 240 °C.

VESTAMID® EX9350 BK E70293 is supplied as cylindrical pellets in moisture-proof packaging, ready for use.

Pigmentation may affect values.

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.

For information about processing of VESTAMID®, please follow the general commendations about “Processing of VESTAMID® compounds”. 
 
FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
OR VISIT OUR PRODUCT AT  WWW.VESTAMID.COM

Características de processamento/físicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR 56 / * cm³/10min ISO 1133
Temperatura 280 / * °C -
Carga 2.16 / * kg -
Contração após a moldagem, paralelo 1.1 / * % ISO 294-4, 2577
Contração após a moldagem, perpendicular 1.0 / * % ISO 294-4, 2577
Propriedades mecânicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Módulo de tração 630 / 480 MPa ISO 527
Tensão no escoamento 30 / 26 MPa ISO 527
Deformação no escoamento 30 / 31 % ISO 527
Deformação nominal na ruptura >50 / >50 % ISO 527
Resistência ao impacto Charpy , +23°C N / N kJ/m² ISO 179/1eU
Resistência ao impacto Charpy, -30°C N / N kJ/m² ISO 179/1eU
Res. impacto Charpy c/entalhe, +23°C 30 / 130 kJ/m² ISO 179/1eA
Res. impacto Charpy c/entalhe, -30°C 8 / 6 kJ/m² ISO 179/1eA
Type of failure C / C - -
Dureza Shore D 67 / * - ISO 7619-1
Propriedades térmicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Temperatura de fusão, 10°C/min 198 / * °C ISO 11357-1/-3
Temp. de transição vítrea, 10°C/min -4 / * °C ISO 11357-1/-2
Temperatura de deflexão térmica, 1.80 MPa 50 / * °C ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa 130 / * °C ISO 75-1/-2
Temperatura de amolecimento Vicat, B 130 / * °C ISO 306
Coef. de expansão térmica linear, paralelo 122 / * E-6/K ISO 11359-1/-2
Coef. de expansão térmica linear, perpend. 140 / * E-6/K ISO 11359-1/-2
Flamabilidade a 1.5mm esp. nom. HB / * class IEC 60695-11-10
Espessuras do tubo de teste 1.6 / * mm -
Propriedades elétricasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Constante dielétrica, 100Hz 8.3 / - - IEC 62631-2-1
Constante dielétrica, 1MHz 3.4 / - - IEC 62631-2-1
Fator de dissipação dielétrica, 100Hz 2940 / - E-4 IEC 62631-2-1
Fator de dissipação dielétrica, 1MHz 616 / - E-4 IEC 62631-2-1
Resistividade volumétrica específica 8.6E8 / 6E7 Ohm*m IEC 62631-3-1
Resistência elétrica 35 / 26 kV/mm IEC 60243-1
Índice comparativo de linha de fuga 575 / - - IEC 60112
Outras propriedadesSeco / CondUnidadeMétodo de ensaio
Absorção de água 1.1 / * % Sim. to ISO 62
Absorção de umidade 3.5 / * % Sim. to ISO 62
Densidade 1050 / - kg/m³ ISO 1183
Características
Processamento
Extrusão de tubos, Extrusão de perfis, Outros tipos de extrusão
Forma de entrega
Granulos, Negro
Características especiais
Alto impacto., Estável a luz, Estabilidade a raios U.V./Intempéries, Estável contra o calor
Disponibilidade 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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