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This is the free Material Data Center Datasheet of Ultradur® B 6550 LN - PBT - BASF

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Informação do produto
High viscosity extrusion grade for loose-buffer tubes in fibre optical cable applications and for semi-finished products, profiles and tubes and sheet.

Abbreviated designation according to ISO 1043-1: PBT
Características de processamento/físicasValorUnidadeMétodo de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR 9.5 cm³/10min ISO 1133
Temperatura 250 °C -
Carga 2.16 kg -
Propriedades mecânicasValorUnidadeMétodo de ensaio
ISO Dados
Módulo de tração 2600 MPa ISO 527
Tensão no escoamento 56 MPa ISO 527
Deformação no escoamento 3.5 % ISO 527
Deformação nominal na ruptura >50 % ISO 527
Resistência ao impacto Charpy , +23°C N kJ/m² ISO 179/1eU
Resistência ao impacto Charpy, -30°C 220 kJ/m² ISO 179/1eU
Res. impacto Charpy c/entalhe, +23°C 5 kJ/m² ISO 179/1eA
Res. impacto Charpy c/entalhe, -30°C 5 kJ/m² ISO 179/1eA
Propriedades térmicasValorUnidadeMétodo de ensaio
ISO Dados
Temperatura de fusão, 10°C/min 223 °C ISO 11357-1/-3
Temperatura de deflexão térmica, 1.80 MPa 50 °C ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa 135 °C ISO 75-1/-2
Coef. de expansão térmica linear, paralelo 115 E-6/K ISO 11359-1/-2
Coef. de expansão térmica linear, perpend. 115 E-6/K ISO 11359-1/-2
Flamabilidade a 1.5mm esp. nom. HB class IEC 60695-11-10
Espessuras do tubo de teste 1.5 mm -
Flamabilidade a espessura h HB class IEC 60695-11-10
Espessuras do tubo de teste 0.8 mm -
Propriedades elétricasValorUnidadeMétodo de ensaio
ISO Dados
Constante dielétrica, 100Hz 3.4 - IEC 62631-2-1
Constante dielétrica, 1MHz 3.2 - IEC 62631-2-1
Fator de dissipação dielétrica, 100Hz 19 E-4 IEC 62631-2-1
Fator de dissipação dielétrica, 1MHz 219 E-4 IEC 62631-2-1
Resistividade volumétrica específica >1E13 Ohm*m IEC 62631-3-1
Resistividade superficial específica 1E13 Ohm IEC 62631-3-2
Resistência elétrica 39 kV/mm IEC 60243-1
Índice comparativo de linha de fuga 600 - IEC 60112
Outras propriedadesValorUnidadeMétodo de ensaio
Absorção de água 0.4 % Sim. to ISO 62
Absorção de umidade 0.25 % Sim. to ISO 62
Densidade 1300 kg/m³ ISO 1183
Propriedades específicas do materialValorUnidadeMétodo de ensaio
ISO Dados
Índice de viscosidade 160 cm³/g ISO 307, 1157, 1628
Características
Processamento
Moldagem por injeção, Extrusão de laminas, Extrusão de perfis, Extrusão de chapas, Outros tipos de extrusão
Forma de entrega
Granulos
Disponibilidade regional
Outras informações
Moldagem por injeção
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
injection molding, Melt temperature, range: 260 - 270 °C
injection molding, Melt temperature, recommended: 260 °C
injection molding, Mold temperature, range: 40 - 80 °C
injection molding, Mold temperature, recommended: 60 °C
Outros tipos de extrusão
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
Extrusion, Prepreg, Melt temperature: 250 - 270 °C
Extrusion, Pipes, Melt temperature: 250 - 270 °C
Extrusion, cable sheathing, Melt temperature: 260 - 270 °C
Extrusão de perfis
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
Extrusion, Profiles, Melt temperature: 250 - 270 °C
Extrusão de chapas
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
Extrusion, Plates, Melt temperature: 250 - 270 °C
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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