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This is the free Material Data Center Datasheet of Ultramid® A3EG7 EQ BK23189 - PA66-GF35 - BASF

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Informação do produto
Glass fiber reinforced injection molding grade for plastic parts in electronic components like housings for electronic control units or connectors. Ultramid EQ (Electronic Quality) materials offer a high purity regarding ionic and halogen containing compounds. This helps to minimize potential corrosion processes and to protect sensitive electronic components.
The product has a LS coloration (Laser Sensitive) and can be marked with Nd:YAG lasers.
Características de processamento/físicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR 25 / * cm³/10min ISO 1133
Temperatura 275 / * °C -
Carga 5 / * kg -
Contração após a moldagem, paralelo 0.5 / * % ISO 294-4, 2577
Contração após a moldagem, perpendicular 1.1 / * % ISO 294-4, 2577
Propriedades mecânicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Módulo de tração 11150 / 7850 MPa ISO 527
Tensão na ruptura 195 / 130 MPa ISO 527
Deformação na ruptura 3.3 / 6.2 % ISO 527
Resistência ao impacto Charpy , +23°C 80 / 92 kJ/m² ISO 179/1eU
Resistência ao impacto Charpy, -30°C 64 / - kJ/m² ISO 179/1eU
Res. impacto Charpy c/entalhe, +23°C 8.7 / 12.7 kJ/m² ISO 179/1eA
Res. impacto Charpy c/entalhe, -30°C 7.7 / - kJ/m² ISO 179/1eA
Propriedades térmicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Temperatura de fusão, 10°C/min 260 / * °C ISO 11357-1/-3
Temperatura de deflexão térmica, 1.80 MPa 250 / * °C ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa 260 / * °C ISO 75-1/-2
Propriedades elétricasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Resistividade volumétrica específica >1E13 / - Ohm*m IEC 62631-3-1
Resistividade superficial específica * / >1E15 Ohm IEC 62631-3-2
Índice comparativo de linha de fuga - / 575 - IEC 60112
Outras propriedadesSeco / CondUnidadeMétodo de ensaio
Absorção de água 5.39 / * % Sim. to ISO 62
Absorção de umidade 1.53 / * % Sim. to ISO 62
Densidade 1410 / - kg/m³ ISO 1183
Propriedades específicas do materialSeco / CondUnidadeMétodo de ensaio
ISO Dados
Índice de viscosidade 148 / * cm³/g ISO 307, 1157, 1628
Diagrama
Viscosidade - taxa de cisalhamento , Ultramid® A3EG7 EQ BK23189, PA66-GF35, BASF
Tensão de cisalhamento - taxa de cisalhamento , Ultramid® A3EG7 EQ BK23189, PA66-GF35, BASF
Características
Processamento
Moldagem por injeção
Forma de entrega
Granulos, Negro
Características
Impressora a laser
Aplicaciones
Elétrica e Eletrônica
Disponibilidade regional
Outras informações
Moldagem por injeção
PREPROCESSING
Pre/Post-processing, max. allowed water content: .15 %
Pre/Post-processing, Pre-drying, Temperature: 80 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
injection molding, Melt temperature, range: 280 - 300 °C
injection molding, Melt temperature, recommended: 290 °C
injection molding, Mold temperature, range: 80 - 90 °C
injection molding, Mold temperature, recommended: 80 °C
injection molding, Dwell time, thermoplastics: 10 min
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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