Technical datasheet

Bionate® PCU 75D

Supplied byEnvalior- Last Updated on Mar 20, 2025

Bionate® PCU 75D by Envalior is a thermoplastic polycarbonate-urethane.
It offers outstanding physical & mechanical properties, bio-stability, bio-compatibility, abrasion resistance, flexibility and strength.
  • It is suitable for neurotranstimulation, cardiac assistance, catheters, orthopaedic applications, hip & knee joints, prosthetic spinal discs and lead insulation & metal ions.
  • It can be customizable with SME® technology utilizing surface modifying end groups.
  • It provides stability against oxidation, load bearability and resistance to environmental stress cracking.
  • Bionate® PCU 75D is recommended for long-term implants.
    • Product family:
    Thermoplastic Polyurethane (TPU)
    Chemical family:
    Thermoplastic Polyurethane (TPU)|
    TPU + PC
    Product Type:
    Thermoplastics
    Bio Based contentVisible After Login
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    Benefits

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    Compliance

    Food Contact Approval
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    Bionate® PCU 75D properties

    Electrical properties

    PropertiesValue & unitTest conditionTest method
    Dielectric Constant0.0 Visible After LoginVisible After LoginVisible After Login
    Dielectric Strength0.0 Visible After LoginVisible After LoginVisible After Login
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    Mechanical properties

    PropertiesValue & unitTest conditionTest method
    1% Secant Modulus0.0 Visible After LoginVisible After LoginVisible After Login
    100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
    Coefficient of Friction (COF)0.0 Visible After LoginVisible After LoginVisible After Login
    Flexural Stress0.0 Visible After LoginVisible After LoginVisible After Login
    Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
    Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
    Tensile Strength, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login
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    Other properties

    PropertiesValue & unitTest conditionTest method
    Tensile Elongation, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login
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    Physical properties

    PropertiesValue & unitTest conditionTest method
    Density0.0 Visible After LoginVisible After LoginVisible After Login
    Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
    Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
    Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
    Water Absorption0.0 Visible After LoginVisible After LoginVisible After Login
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    Thermal properties

    PropertiesValue & unitTest conditionTest method
    CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
    Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login
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    Bionate® PCU 75D Processing Guidelines

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