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LATILUB 82-20T

Family: LATILUB
Base resin:Polyamide 12 (PA 12)
General information
Self-lubricating product based on Polyamide 12 (PA 12). PTFE.
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
  • - 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 1.14 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0.70 ÷ 1.00 %
Transversal (2.0mm/60MPa) ISO 294-4 1.50 ÷ 1.80 %
Dimensional stability --- 46
Moisture absorption
Saturation, in air ISO 62-4 0.6 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU NB kJ/m²
Notched, at +23°C ISO 179-1eA 6 kJ/m²
Tensile elongation
At yield (5 mm/min), 23°C ISO 527 >10 %
At yield (5 mm/min), 60°C ISO 527 >10 %
At yield (5 mm/min), 90°C ISO 527 >10 %
At yield (5 mm/min), 120°C ISO 527 >10 %
At yield (5 mm/min), 150°C ISO 527 >10 %
At break (5 mm/min), 23°C ISO 527 >50 %
At break (5 mm/min), 60°C ISO 527 >50 %
At break (5 mm/min), 90°C ISO 527 >50 %
At break (5 mm/min), 120°C ISO 527 >50 %
At break (5 mm/min), 150°C ISO 527 >50 %
Tensile strength
At yield (5 mm/min), 23°C ISO 527 35 MPa
At yield (5 mm/min), 60°C ISO 527 15 MPa
At yield (5 mm/min), 90°C ISO 527 13 MPa
At yield (5 mm/min), 120°C ISO 527 9 MPa
At yield (5 mm/min), 150°C ISO 527 6 MPa
At break (5 mm/min), 23°C ISO 527 NB MPa
At break (5 mm/min), 60°C ISO 527 NB MPa
At break (5 mm/min), 90°C ISO 527 NB MPa
At break (5 mm/min), 120°C ISO 527 NB MPa
At break (5 mm/min), 150°C ISO 527 NB MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 1000 MPa
Tensile (1 mm/min), 60°C ISO 527 500 MPa
Tensile (1 mm/min), 90°C ISO 527 300 MPa
Tensile (1 mm/min), 120°C ISO 527 230 MPa
Tensile (1 mm/min), 150°C ISO 527 150 MPa
Thermal properties Standard Value Measure Units
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 135 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 95 °C
1.81 MPa ISO 75 40 °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 25 kV/mm
Tribological properties Standard Value Measure Units
Wear Factor LATI 80 10ˉ⁸(mm³m)/N
Friction Coefficient
Static LATI 0.21
Dynamic LATI 0.24
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 210 ÷ 230 °C
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 40 ÷ 60 °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. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible