Kolon Industries Spesin® KP513 is a Polybutylene Terephthalate (PBT) product. It can be processed by extrusion and is available in Asia Pacific, Europe, Latin America, or North America. Characteristics includes flame rated and RoHS compliant.

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Extrusion

Flexural Modulus: 196.0 - 196.0 MPa

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    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    Technologies

    Applications & Uses

    Plastics & Elastomers End Uses
    Plastics & Elastomers Processing Methods

    Properties

    Flame Rating
    Flame Rating
    UL 94 HB
    Mechanical Properties
    ValueUnitsTest Method / Conditions
    Tensile Strength69MPaISO 527
    Flexural Strength79MPaASTM D790
    Flexural Modulus196MPaASTM D 790
    Izod Impact notched (1/8 in)49J/mASTM D 256
    Rockwell Hardness114Scale RASTM D 785
    Physical Properties
    ValueUnitsTest Method / Conditions
    Mold Shrinkage (MD)0.017mm/mmASTM D 955
    Density1400kg/m3ASTM D 792
    Thermal Properties
    ValueUnitsTest Method / Conditions
    Coefficient of Thermal Expansion (MD)40E-6/KASTM D 696
    Deflection Temperature Under Load (264 psi)60°CASTM D 648
    Deflection Temperature Under Load (66 psi)150°CASTM D 648
    Thickness tested0.8mm
    Melting Temperature224°CASTM D 3418
    Electrical Properties
    ValueUnitsTest Method / Conditions
    Dielectric Strength (Short Time)27kV/mmASTM D 149
    Dielectric Constant (1 MHz)3.7-ASTM D 150
    Arc Resistance110sASTM D 495
    Flammability
    ValueUnitsTest Method / Conditions
    Flame ratingHB-UL 94
    Other Properties
    ValueUnitsTest Method / Conditions
    Water Absorption (24 hr)0.08%ASTM D 570

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Regional Availability
    • Asia Pacific
    • Europe
    • Latin America
    • North America