Family: LATIMASS
Base resin:Polyamide 66 (PA 66)
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Technical datasheets
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Technical characteristics
| Physical properties | Standard | Value | Measure Units |
|---|---|---|---|
| Density | ISO 1183 | 0.82 | g/cm³ |
| Linear shrinkage at moulding | |||
| Longitudinal (2.0mm/60MPa) | ISO 294-4 | 1.00 ÷ 1.30 | % |
| Transversal (2.0mm/60MPa) | ISO 294-4 | 1.00 ÷ 1.30 | % |
| Dimensional stability | --- | 60 | |
| Moisture absorption | |||
| Saturation, in air | ISO 62-4 | 1.9 | % |
| Mechanical properties | Standard | Value | Measure Units |
| CHARPY impact strength | |||
| Unnotched, at +23°C | ISO 179-1eU | 25 | kJ/m² |
| Notched, at +23°C | ISO 179-1eA | 2.5 | kJ/m² |
| Tensile elongation | |||
| At break (5 mm/min), 23°C | ISO 527 | 3 | % |
| Tensile strength | |||
| At break (5 mm/min), 23°C | ISO 527 | 60 | MPa |
| Elastic modulus | |||
| Tensile (1 mm/min), 23°C | ISO 527 | 4200 | MPa |
| Thermal properties | Standard | Value | Measure Units |
| Coefficient of linear thermal expansion (CLTE) | |||
| +30°C to +100°C (longitudinal) | ISO 11359 | 80 | × 10ˉ⁶ Kˉ¹ |
| +30°C a +100°C (transversal) | ISO 11359 | 80 | × 10ˉ⁶ Kˉ¹ |
| VICAT - Softening point | |||
| 50N (heating rate 120°C/h) | ISO 306 | 245 | °C |
| HDT - Heat Deflection Temperature | |||
| 0.45 MPa | ISO 75 | 225 | °C |
| 1.81 MPa | ISO 75 | 155 | °C |
| 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 | --- | 280 ÷ 300 | °C |
| Mould Temperature | Standard | Value | Measure Units |
| Suggested mould temperature | --- | 80 ÷ 100 | °C |
Storage
PAY ATTENTION! Material is prone to absorb moisture.
Drying conditions (hot air dessiccator)
Predrying needed. At least 2 hours at 80 ÷ 100°C
Injection speed
Injection speed: low to medium. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible
LATIMASS 66-04 D009