Polypropylene Reinforced with 30% Long Glass Fibers (PP+LGF30)

Nombres alternativos y comerciales
Celstran®, Polyfort®, ALFACOM®
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Description

Reinforced polypropylene with 30% long glass fiber. The key features are:


  • Outstanding mechanical properties such as high strength and stiffness combined with high heat deflection
  • The notched impact strength is increased at elevated and low temperatures due to the fiber skeleton built in the parts
  • The long fiber reinforcement reduces creep significantly
  • The very isotropic shrinkage in the molded parts minimizes the warpage
  • Complex parts can be manufactured with high reproducibility by injection molding
  • Depending on the grade: chemically coupled, heat stabilized, enhanced flow, UV stabilized
  • Los datos sobre este material han sido proporcionados por M-Base.

    A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
    Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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    Propiedades

    General

    PropertyValue

    Densidad

    1.12 - 1.13 g/cm³

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    Mecánica

    PropertyValueComment

    Elongación

    2.2 - 3.0 %

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    Módulo elástico

    5.8 - 7.5 GPa

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    Resistencia a la tracción

    90.0 - 120.0 MPa

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    at 2.2-3% strain

    Resistencia al choque, ensayo Charpy entallado

    20.0 - 30.0 kJ/m²

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    Resistencia al choque, ensayo Charpy no entallado

    50 kJ/m²

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    75 kJ/m²

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    Aplicaciones térmicas

    PropertyValue

    Calor específico

    1360.0 - 1410.0 J/(kg·K)

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    Conductividad térmica

    0.3 W/(m·K)

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    Temperatura de fusión

    165 °C

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    Inflamabilidad

    UL 94 HB

    Óptico

    PropertyValue

    Transparencia

    no

    Technological properties

    Property
    Application areas

    Structural parts for automotive, pump components, fan housings

    Fillers

    30% Long Glass Fiber

    Other

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    Processing methods

    Injection molding