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This is the free Material Data Center Datasheet of LEXAN™ FR Resin LGK3020 - PC-(GF+GS) - Saudi Basic Industries Corporation (SABIC)

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Propriedades mecânicas - Propriedades térmicas - Propriedades elétricas - Outras propriedades - Recomendação de processamento Moldagem por injeção
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Informação do produto
LEXAN LGK3020 compound is based on Polycarbonate (PC) resin containing 20% glass fiber and 10% glass flake. Added features of this grade include: Flame Retardant.

UL Yellow Card Link E45587-236909
Propriedades mecânicasValorUnidadeMétodo de ensaio
ASTM Dados
Resistência à tração na ruptura 117 MPa ASTM D 638
Deformação na ruptura 4 % ASTM D 638
Módulo de flexão 6570 MPa ASTM D 790
Impacto Izod com entalhe, 1/8 in 122 J/m ASTM D 256
Propriedades térmicasValorUnidadeMétodo de ensaio
ISO Dados
Flamabilidade a 1.5mm esp. nom. V-0 class IEC 60695-11-10
Espessuras do tubo de teste 1.5 mm -
ASTM Dados
Coeficiente de expansão térmica, long. 27 E-6/K ASTM D 696
Coef.de expansão térmica, trans. 46.8 E-6/K ASTM D 696
Propriedades elétricasValorUnidadeMétodo de ensaio
ASTM Dados
Resistência elétrica, tempo curto 17.7 kV/mm ASTM D 149
Outras propriedadesValorUnidadeMétodo de ensaio
Densidade 1430 kg/m³ ASTM D 792
Recomendação de processamento Moldagem por injeçãoValorUnidadeMétodo de ensaio
Pré-secagem - temperatura 120 °C -
Pré-secagem - tempo 3 - 4 h -
Umidade do processamento ≤0.02 % -
Temperatura da massa 315 - 340 °C -
Temperatura do molde 80 - 115 °C -
Zona 1 295 - 315 °C -
Zona 2 305 - 325 °C -
Zona 3 315 - 340 °C -
Velocidade de parafuso 40 - 70 rpm -
Contrapressão 0.3 - 0.7 MPa -
Características
Processamento
Moldagem por injeção
Aditivos
Anti-chama
Características especiais
Retardante de chama
Disponibilidade regional
América do Norte, Europa, Ásia Pacífico
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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