Physical properties | Standard | Value | Measure Units |
---|---|---|---|
Density | ISO 1183 | 1.69 | g/cm³ |
Linear shrinkage at moulding | |||
Longitudinal (2.0mm/60MPa) | ISO 294-4 | 0.30 ÷ 0.50 | % |
Transversal (2.0mm/60MPa) | ISO 294-4 | 0.40 ÷ 0.60 | % |
Dimensional stability | --- | 75 | |
Moisture absorption | |||
Saturation, in air | ISO 62-4 | 0.02 | % |
Mechanical properties | Standard | Value | Measure Units |
CHARPY impact strength | |||
Unnotched, at +73°F | ISO 179-1eU | 2.3 | ft.lb/in² |
Notched, at +73°F | ISO 179-1eA | 1.1 | ft.lb/in² |
Tensile elongation | |||
At break (5 mm/min), 73°F | ISO 527 | 0.6 | % |
Tensile strength | |||
At break (5 mm/min), 73°F | ISO 527 | 9000 | psi |
Elastic modulus | |||
Tensile (1 mm/min), 73°F | ISO 527 | 2100 | kpsi |
Thermal properties | Standard | Value | Measure Units |
Coefficient of linear thermal expansion (CLTE) | |||
+30°C to +100°C (longitudinal) | ISO 11359 | 20 | × 10⁶ K¹ |
+30°C a +100°C (transversal) | ISO 11359 | 35 | × 10⁶ K¹ |
VICAT - Softening point | |||
50N (heating rate 120°C/h) | ISO 306 | 491 | °F |
HDT - Heat Deflection Temperature | |||
0.45 MPa | ISO 75 | 527 | °F |
1.81 MPa | ISO 75 | 482 | °F |
Thermal conductivity | |||
in plane | ASTM E 1461-92 | 76.9 | W/mK |
through plane | ASTM E 1461-92 | 7 | W/mK |
Flammability | Standard | Value | Measure Units |
Oxygen Index | ASTM D 2863 | 52 | % |
Flammability rating | |||
3 mm thickness | UL 94 | V-0 | |
1.5 mm thickness | UL 94 | V-0 | |
0.75 mm thickness | UL 94 | V-0 | |
GWFI - Glow Wire Flammability Index | |||
2 mm thickness | IEC 60695-2-12 | 960 | °C |
1 mm thickness | IEC 60695-2-12 | 960 | °C |
GWIT - Glow Wire Ignition Test | |||
2 mm thickness | IEC 60695-2-13 | 775 | °C |
1 mm thickness | IEC 60695-2-13 | 775 | °C |
Electrical properties | Standard | Value | Measure Units |
CTI - Comparative Tracking Index - solution A (without surfactant) | IEC 60112 | 125 | V |
Electrical resistivity | |||
Surface, dry | ASTM D 257 | 1E3 | ohm |
1.5 mm thickness | UL 94 | 1E4 | |
Melt Temperature | Standard | Value | Measure Units |
Suggested melt temperature | --- | 555 ÷ 625 | °F |
Mould Temperature | Standard | Value | Measure Units |
Suggested mould temperature | --- | 275 ÷ 300 | °F |