Physical properties | Standard | Value | Measure Units |
---|---|---|---|
Density | ISO 1183 | 1.56 | g/cm³ |
Linear shrinkage at moulding | |||
Longitudinal (2.0mm/60MPa) | ISO 294-4 | 0.80 ÷ 1.20 | % |
Transversal (2.0mm/60MPa) | ISO 294-4 | 0.80 ÷ 1.20 | % |
Dimensional stability | --- | 60 | |
Moisture absorption | |||
Saturation, in air | ISO 62-4 | 0.25 | % |
Mechanical properties | Standard | Value | Measure Units |
CHARPY impact strength | |||
Notched, at +23°C | ISO 179-1eA | 6 | kJ/m² |
Tensile elongation | |||
At break (5 mm/min), 23°C | ISO 527 | 65 | % |
Tensile strength | |||
At break (5 mm/min), 23°C | ISO 527 | 25 | MPa |
Elastic modulus | |||
Tensile (1 mm/min), 23°C | ISO 527 | 2500 | MPa |
Thermal properties | Standard | Value | Measure Units |
Coefficient of linear thermal expansion (CLTE) | |||
+30°C to +100°C (longitudinal) | ISO 11359 | 70 | × 10ˉ⁶ Kˉ¹ |
+30°C a +100°C (transversal) | ISO 11359 | 70 | × 10ˉ⁶ Kˉ¹ |
VICAT - Softening point | |||
50N (heating rate 120°C/h) | ISO 306 | 75 | °C |
HDT - Heat Deflection Temperature | |||
0.45 MPa | ISO 75 | 70 | °C |
1.81 MPa | ISO 75 | 65 | °C |
Thermal conductivity | |||
in plane | ASTM E 1461-92 | 0.2 | W/mK |
through plane | ASTM E 1461-92 | 0.2 | W/mK |
Electrical properties | Standard | Value | Measure Units |
Electrical resistivity | |||
Surface, dry | ASTM D 257 / D 4496 | 1E12 | ohm |
Melt Temperature | Standard | Value | Measure Units |
Suggested melt temperature | --- | 230 ÷ 260 | °C |
Mould Temperature | Standard | Value | Measure Units |
Suggested mould temperature | --- | 30 ÷ 40 | °C |