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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
  • - Self lubricant, PFAS free
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 +73°F ISO 179-1eU 12 ft.lb/in²
Notched, at +73°F ISO 179-1eA 1.4 ft.lb/in²
Tensile elongation
At yield (5 mm/min), 73°F ISO 527 2.5 %
At break (5 mm/min), 73°F ISO 527 6 %
At break (5 mm/min), 140°F ISO 527 8 %
At break (5 mm/min), 195°F ISO 527 10 %
At break (5 mm/min), 250°F ISO 527 12 %
Tensile strength
At yield (5 mm/min), 73°F ISO 527 10500 psi
At break (5 mm/min), 73°F ISO 527 10500 psi
At break (5 mm/min), 140°F ISO 527 9750 psi
At break (5 mm/min), 195°F ISO 527 7500 psi
At break (5 mm/min), 250°F ISO 527 6000 psi
Elastic modulus
Tensile (1 mm/min), 73°F ISO 527 555 kpsi
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 85 × 10ˉ⁶ Kˉ¹
+30°C a +100°C (transversal) ISO 11359 100 × 10ˉ⁶ Kˉ¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 464 °F
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 473 °F
1.81 MPa ISO 75 230 °F
Electrical properties Standard Value Measure Units
Electrical resistivity
Surface, dry ASTM D 257 / D 4496 1E12 ohm
Dielectric strength (short period)
2 mm thickness, 23°C, dry ASTM D 149 457 V/mil
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 --- 520 ÷ 555 °F
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 140 ÷ 195 °F
Storage
PAY ATTENTION! Material is prone to absorb moisture.
Drying conditions (hot air dessiccator)
Predrying needed. At least 2 hours at 160 ÷ 195°F
Injection speed
Injection speed: medium. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible