Physical properties | Standard | Value | Measure Units |
---|---|---|---|
Density | ISO 1183 | 1.25 | g/cm³ |
Linear shrinkage at moulding | |||
Longitudinal (2.0mm/60MPa) | ISO 294-4 | 0.35 ÷ 0.50 | % |
Transversal (2.0mm/60MPa) | ISO 294-4 | 0.80 ÷ 1.10 | % |
Dimensional stability | --- | 55 | |
Moisture absorption | |||
Saturation, in air | ISO 62-4 | 1.65 | % |
Mechanical properties | Standard | Value | Measure Units |
CHARPY impact strength | |||
Unnotched, at +73°F | ISO 179-1eU | 25 | ft.lb/in² |
Unnotched, at -4°F | ISO 179-1eU | 25 | ft.lb/in² |
Notched, at +73°F | ISO 179-1eA | 4.7 | ft.lb/in² |
Notched, at -4°F | ISO 179-1eA | 4.2 | ft.lb/in² |
Tensile elongation | |||
At break (5 mm/min), 73°F | ISO 527 | 3 | % |
At break (5 mm/min), 140°F | ISO 527 | 5.3 | % |
At break (5 mm/min), 195°F | ISO 527 | 6.6 | % |
At break (5 mm/min), 250°F | ISO 527 | 7.6 | % |
At break (5 mm/min), 300°F | ISO 527 | 9 | % |
Tensile strength | |||
At break (5 mm/min), 73°F | ISO 527 | 18000 | psi |
At break (5 mm/min), 140°F | ISO 527 | 11250 | psi |
At break (5 mm/min), 195°F | ISO 527 | 8250 | psi |
At break (5 mm/min), 250°F | ISO 527 | 6000 | psi |
At break (5 mm/min), 300°F | ISO 527 | 4350 | psi |
Elastic modulus | |||
Tensile (1 mm/min), 73°F | ISO 527 | 1215 | kpsi |
Tensile (1 mm/min), 140°F | ISO 527 | 825 | kpsi |
Tensile (1 mm/min), 195°F | ISO 527 | 585 | kpsi |
Tensile (1 mm/min), 250°F | ISO 527 | 420 | kpsi |
Tensile (1 mm/min), 300°F | ISO 527 | 270 | kpsi |
Thermal properties | Standard | Value | Measure Units |
Coefficient of linear thermal expansion (CLTE) | |||
+30°C to +100°C (longitudinal) | ISO 11359 | 30 | × 10⁶ K¹ |
+30°C a +100°C (transversal) | ISO 11359 | 70 | × 10⁶ K¹ |
VICAT - Softening point | |||
50N (heating rate 120°C/h) | ISO 306 | 329 | °F |
HDT - Heat Deflection Temperature | |||
0.45 MPa | ISO 75 | 338 | °F |
1.81 MPa | ISO 75 | 311 | °F |
Thermal conductivity | |||
in plane | ASTM E 1461-92 | 1.7 | W/mK |
through plane | ASTM E 1461-92 | 1.4 | W/mK |
Flammability | Standard | Value | Measure Units |
Flammability rating | |||
3 mm thickness | UL 94 | HB | |
0.75 mm thickness | UL 94 | HB | |
Electrical properties | Standard | Value | Measure Units |
Electrical resistivity | |||
Surface, dry | ASTM D 257 | 1E12 | ohm |
Dielectric strength (short period) | |||
2 mm thickness, 23°C, dry | ASTM D 149 | 559 | V/mil |
Melt Temperature | Standard | Value | Measure Units |
Suggested melt temperature | --- | 445 ÷ 480 | °F |
Mould Temperature | Standard | Value | Measure Units |
Suggested mould temperature | --- | 160 ÷ 195 | °F |