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Preliminary datasheet

PP – Polypropylene PP GF25+M15

AKROLEN® PP GFM 25/15 LA black (6379)

AKROLEN® PP GFM 25/15 LA black (6379) is a 25% glass fibre reinforced, 15% mineralfilled, laser markable polypropylene with good surface and dimensional stability.

Typical applications

Mainly thin wall housings for electronic parts in the automotive industry.

  • Mechanical Properties
    Tensile modulus (1 mm/min | ISO 527-2)
    d.a.m. 6800 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. 3 %

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 50 kJ/m²

  • Thermal Properties
    Melting temperature (DSC, 10K/min | DIN EN 11357-1) 167 °C

  • General properties
    Density (23°C | ISO 1183) 1,21 g/cm³

  • Rheological Properties
    MVR (230°C/2,16kg | ISO 1133) 8 cm³/10min


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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