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LATILUB 66-15T G/30

Family: LATILUB
Base resin:Polyamide 66 (PA 66)
General information
Self-lubricating product based on Polyamide 66 (PA 66). PTFE. Glass fibres.
Versions of product mentioned herein are suitable for applications in contact with foodstuffs or for toy manufacturing. Nevertheless, manufactured parts have to be verified according to the specific directives.
The products mentioned herein are not suitable for applications in the pharmaceutical, medical or dental sector.
Features
  • - Self lubricant
Additives
  • - Glass fibres
  • - PTFE
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 1.48 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0.30 ÷ 0.55 %
Transversal (2.0mm/60MPa) ISO 294-4 0.70 ÷ 1.00 %
Dimensional stability --- 65
Moisture absorption
Saturation, in air ISO 62-4 1.65 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU 70 kJ/m²
Notched, at +23°C ISO 179-1eA 10 kJ/m²
Tensile elongation
At break (5 mm/min), 23°C ISO 527 2.7 %
At break (5 mm/min), 60°C ISO 527 4 %
At break (5 mm/min), 90°C ISO 527 5.8 %
At break (5 mm/min), 120°C ISO 527 6.7 %
At break (5 mm/min), 150°C ISO 527 7.9 %
Tensile strength
At break (5 mm/min), 23°C ISO 527 160 MPa
At break (5 mm/min), 60°C ISO 527 125 MPa
At break (5 mm/min), 90°C ISO 527 105 MPa
At break (5 mm/min), 120°C ISO 527 90 MPa
At break (5 mm/min), 150°C ISO 527 75 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 8800 MPa
Tensile (1 mm/min), 60°C ISO 527 6300 MPa
Tensile (1 mm/min), 90°C ISO 527 5000 MPa
Tensile (1 mm/min), 120°C ISO 527 4300 MPa
Tensile (1 mm/min), 150°C ISO 527 3900 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 30 × 10ˉ⁶ Kˉ¹
+30°C a +100°C (transversal) ISO 11359 60 × 10ˉ⁶ Kˉ¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 255 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 260 °C
1.81 MPa ISO 75 245 °C
Flammability Standard Value Measure Units
Flammability rating
3 mm thickness UL 94 HB
1.5 mm thickness UL 94 HB
0.75 mm thickness UL 94 HB
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 19 kV/mm
Tribological properties Standard Value Measure Units
Wear Factor LATI 85 10ˉ⁸(mm³m)/N
Friction Coefficient
Static LATI 0.29
Dynamic LATI 0.36
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: medium to high. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible