PBT – Polybutyleneterephthalate PBT-I GF30
PRECITE® P3 GF 30 4 LA black (7700)
PRECITE®P3 GF 30 4 LA black (7700) is a 30% glass fibre reinforced, hydrolysis stabilised polybutylene terephthalate (PBT) with high stiffness and toughness as well as high dimensional stability and chemical resistance. This lasermarkable grade has a greyish color.
Technical and precision parts in automobile, industrial, E/E and appliances industry. Especially in humid environment
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 8300 MPa
Stress at break (5 mm/min | ISO 527-2) d.a.m. 95 MPa
Strain at break (5 mm/min | ISO 527-2) d.a.m. 3,5 %
Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 75 kJ/m²
Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 20 kJ/m²
Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 200 °C
Burning rate (UL 94) 0,8mm Wall thickness HB Class
Density (23°C | ISO 1183) 1,42 g/cm³
Molding shrinkage (flow | ISO 294-4) 0,2 - 0,4 %
Molding shrinkage (transverse | ISO 294-4) 0,8 - 1,0 %
Comparative tracking index (Test liquid A | IEC 60112) 500 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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