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LATILUB 66 Y/20

Family: LATILUB
Base resin:Polyamide 66 (PA 66)
General information
Self-lubricating product based on Polyamide 66 (PA 66). Aramid fibres. PFAS-free product.
The products mentioned herein are not suitable for applications in contact with foodstuffs or for potable water transportation, or for toy manufacturing.
The products mentioned herein are not suitable for applications in the pharmaceutical, medical or dental sector.
Features
  • - Self lubricant
Additives
  • - Aramid fibres
Process types
  • - Injection moulding
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Technical datasheets
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Technical characteristics
Physical properties Standard Value Measure Units
Density ISO 1183 1.18 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 1,10 ÷ 1,40 %
Transversal (2.0mm/60MPa) ISO 294-4 1,70 ÷ 2,00 %
Dimensional stability --- 55
Moisture absorption
Saturation, in air ISO 62-4 2.2 %
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 3 kJ/m²
Tensile elongation
At yield (5 mm/min), 23°C ISO 527 2.5 %
At break (5 mm/min), 23°C ISO 527 6 %
At break (5 mm/min), 60°C ISO 527 8 %
At break (5 mm/min), 90°C ISO 527 10 %
At break (5 mm/min), 120°C ISO 527 12 %
Tensile strength
At yield (5 mm/min), 23°C ISO 527 75 MPa
At break (5 mm/min), 23°C ISO 527 75 MPa
At break (5 mm/min), 60°C ISO 527 65 MPa
At break (5 mm/min), 90°C ISO 527 50 MPa
At break (5 mm/min), 120°C ISO 527 40 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 4000 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 85 × 10⁶ K¹
+30°C a +100°C (transversal) ISO 11359 100 × 10⁶ K¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 240 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 245 °C
1.81 MPa ISO 75 110 °C
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 18 kV/mm
Tribological properties Standard Value Measure Units
Wear Factor LATI 60 10ˉ⁸(mm³m)/N
Friction Coefficient
Static LATI 0.25
Dynamic LATI 0.29
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 270 ÷ 290 °C
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 60 ÷ 90 °C
Storage
PAY ATTENTION! Material is prone to absorb moisture.
Drying conditions (hot air dessiccator)
Predrying needed. At least 2 hours at 70 ÷ 90°C
Injection speed
Injection speed: medium. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible