Poly-M-Xylylenadipamid Reinforced with 30% Glass Fibers (PAMXD6+GF30)

Alternative and trade names
Reny®, Terez
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Description

It is a reinforced Poly-M-Xylylenadipamid with 30% glass fiber. The key features are:


  • Excellent mechanical strength and elastic modulus over a wide range of temperatures
  • Lower water absorption compared to commodity polyamides showing decrease in dimensional and mechanical strength change under water absorption condition
  • High heat distortion temperature, low thermal expansion coefficient, equivalent to metal alloys
  • Excellent chemical resistance against oils and organic solvents
  • Low mold shrinkage and low warpage, suitable for precise mold articles
  • Good surface finish even in high glass fiber content
  • This material data has been provided by M-Base.

    All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
    Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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    Properties

    General

    PropertyValue

    Density

    1.42 - 1.46 g/cm³

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    Mechanical

    PropertyValueComment

    Elastic modulus

    11.1 - 11.8 GPa

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    Elongation

    2.0 - 2.5 %

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    Impact strength, Charpy notched

    6.0 - 7.0 kJ/m²

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    Impact strength, Charpy unnotched

    30 kJ/m²

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    50 kJ/m²

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    Tensile strength

    140.0 - 185.0 MPa

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    at 2-2.5% strain

    Thermal

    PropertyValueComment

    Coefficient of thermal expansion

    1.5e-05 - 5e-05 1/K

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    Max service temperature

    190.0 - 230.0 °C

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    Short

    110.0 - 140.0 °C

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    Long

    Melting point

    235.0 - 240.0 °C

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    Flammability

    UL 94 HB

    Electrical

    PropertyValue

    Dielectric constant

    4 [-]

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    5 [-]

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    Electrical resistivity

    10000000000000.0 - 20000000000000.0 Ω·m

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    Optical

    PropertyValue

    Transparency

    no

    Technological properties

    Property
    Fillers

    30% Glass Fiber

    Processing methods

    Injection molding