Physical properties | Standard | Value | Measure Units |
---|---|---|---|
Density | ISO 1183 | 1.3 | g/cm³ |
Linear shrinkage at moulding | |||
Longitudinal (2.0mm/60MPa) | ISO 294-4 | 0.45 ÷ 0.75 | % |
Transversal (2.0mm/60MPa) | ISO 294-4 | 1.00 ÷ 1.30 | % |
Dimensional stability | --- | 62 | |
Moisture absorption | |||
Saturation, in air | ISO 62-4 | 2.05 | % |
Mechanical properties | Standard | Value | Measure Units |
CHARPY impact strength | |||
Unnotched, at +23°C | ISO 179-1eU | 50 | kJ/m² |
Notched, at +23°C | ISO 179-1eA | 5 | kJ/m² |
Tensile elongation | |||
At break (5 mm/min), 23°C | ISO 527 | 3.3 | % |
Tensile strength | |||
At break (5 mm/min), 23°C | ISO 527 | 125 | MPa |
Elastic modulus | |||
Tensile (1 mm/min), 23°C | ISO 527 | 6000 | MPa |
Thermal properties | Standard | Value | Measure Units |
Coefficient of linear thermal expansion (CLTE) | |||
+30°C to +100°C (longitudinal) | ISO 11359 | 40 | × 10⁶ K¹ |
+30°C a +100°C (transversal) | ISO 11359 | 75 | × 10⁶ K¹ |
VICAT - Softening point | |||
50N (heating rate 120°C/h) | ISO 306 | 250 | °C |
HDT - Heat Deflection Temperature | |||
0.45 MPa | ISO 75 | 255 | °C |
1.81 MPa | ISO 75 | 245 | °C |
Flammability | Standard | Value | Measure Units |
Oxygen Index | ASTM D 2863 | 25 | % |
Flammability rating | |||
3 mm thickness | UL 94 | V-0 | |
1.5 mm thickness | UL 94 | V-0 | |
0.75 mm thickness | UL 94 | HB | |
GWFI - Glow Wire Flammability Index | |||
2 mm thickness | IEC 60695-2-12 | 850 | °C |
1 mm thickness | IEC 60695-2-12 | 800 | °C |
Electrical properties | Standard | Value | Measure Units |
CTI - Comparative Tracking Index - solution A (without surfactant) | IEC 60112 | 300 | V |
Electrical resistivity | |||
Surface, dry | ASTM D 257 | 1E12 | ohm |
Melt Temperature | Standard | Value | Measure Units |
Suggested melt temperature | --- | 270 ÷ 290 | °C |
Mould Temperature | Standard | Value | Measure Units |
Suggested mould temperature | --- | 70 ÷ 90 | °C |