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PBT – Polybutyleneterephthalate PBT-I GF 15

PRECITE® P3 GF 15 4 LA black (7732)

PRECITE®P3 GF 15 4 LA black (7732) is a 15% glass fibre reinforced, hydrolysis stabilised, laser markable polybutylene terephthalate (PBT) with high stiffness and toughness as well as high dimensional stability and chemical resistance.

Typical applications

Technical annd precision parts in automobile, industrial, E/E and appliances industry. Especially in humid enviornment.

  • Mechanical Properties
    Tensile modulus (1 mm/min | ISO 527-2)
    d.a.m. 4600 MPa

    Stress at break (5 mm/min | ISO 527-2)
    d.a.m. 80 MPa

    Strain at break (5 mm/min | ISO 527-2)
    d.a.m. 4 %

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 60 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m. 14 kJ/m²

  • Flammability
    Burning rate (UL 94)
    0,8mm Wall thickness HB Class

  • General properties
    Density (23°C | ISO 1183) 1,32 g/cm³

    Molding shrinkage (flow | ISO 294-4) 0,5 - 0,7 %

    Molding shrinkage (transverse | ISO 294-4) 0,9 - 1,1 %

  • Electrical Properties
    Comparative tracking index (Test liquid A | IEC 60112) 600 V


All specifications and information given on this website are based on our current knowledge and experience. A legally binding promise of certain characteristics or suitability for a concrete individual case cannot be derived from this information. The information supplied here is not intended to release processors and users from the responsibility of carrying out their own tests and inspections in each concrete individual case. AKRO®, AKROMID®, AKROLEN®, AKROLOY®, AKROTEK®, ICX® and PRECITE® are registered trademarks of the Feddersen Group.

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