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LATIMASS 66-04 D009

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