Advantages Lowest cost, good heat distortion temperature and mid- range tensile strength, flexural modulus and notched izod impact strength compared with other modified grades of DAIP. Disadvantages Highest mould shrinkage compared with other modified grades of DAIP. Typical Properties Property Value Density (g/cm3) 1.76 Surface Hardness RM110 Tensile Strength (MPa) 73 Flexural Modulus (GPa) 10.7 Notched Izod (kJ/m) 0.35 Linear Expansion (/°C x 10-5) 3.2 Elongation at Break (%) 0.9 Strain at Yield (%) N/A Max. Operating Temp. (°C) 180 Water Absorption (%) 0.25 Oxygen Index (%) 27 Flammability UL94 V2 Volume Resistivity (log ohm.cm) 14 Dielectric Strength (MV/m) 15 Dissipation Factor1kHz 0.012 Dielectric Constant 1kHz 4.5 HDT @ 0.45 MPa (°C) 260+ HDT @ 1.80 MPa (°C) 280 Material Drying hrs @ °C 4 @ 40 Melting Temp. Range (°C) 60 - 90 Mould Shrinkage (%) 0.4 Mould Temp. Range (°C) 150 - 180
Applications Connectors, Lighting fittings, relay bases, switchgear, coil formers and brush holders.