Customer support: +39-0332 409111
Email: marketing@it.lati.com

LATILON 28D-V0

Family: LATILON
Base resin:Polycarbonate (PC)
General information
Compound based on Polycarbonate (PC). Flame retardant, UL94 V-0 class, free of brominated and chlorinated halogens-based flame retardants.
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
  • - Flame retardant, with brominated flame retardants
Project challenges
  • - Improved resilience at low temperature
  • - Wear and friction
Process types
  • - Injection moulding
Download documents
Technical datasheets
  • IT
  • UK
  • US
  • DE
  • FR
  • ES
  • PT
Technical characteristics
Physical properties Standard Value Measure Units
Density ISO 1183 1.21 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0.50 ÷ 0.75 %
Transversal (2.0mm/60MPa) ISO 294-4 0.60 ÷ 0.75 %
Dimensional stability --- 55
Moisture absorption
Saturation, in air ISO 62-4 0.12 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Notched, at +23°C ISO 179-1eA 10 kJ/m²
Notched, at -20°C ISO 179-1eA 8 kJ/m²
Tensile elongation
At yield (5 mm/min), 23°C ISO 527 6 %
At yield (5 mm/min), 60°C ISO 527 5 %
At yield (5 mm/min), 90°C ISO 527 4 %
At yield (5 mm/min), 120°C ISO 527 3 %
At break (5 mm/min), 23°C ISO 527 80 %
At break (5 mm/min), 60°C ISO 527 90 %
Tensile strength
At yield (5 mm/min), 23°C ISO 527 65 MPa
At yield (5 mm/min), 60°C ISO 527 55 MPa
At yield (5 mm/min), 90°C ISO 527 50 MPa
At yield (5 mm/min), 120°C ISO 527 35 MPa
At break (5 mm/min), 23°C ISO 527 50 MPa
At break (5 mm/min), 60°C ISO 527 20 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 2400 MPa
Tensile (1 mm/min), 60°C ISO 527 2100 MPa
Tensile (1 mm/min), 90°C ISO 527 1800 MPa
Tensile (1 mm/min), 120°C ISO 527 1600 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 70 × 10ˉ⁶ Kˉ¹
+30°C a +100°C (transversal) ISO 11359 70 × 10ˉ⁶ Kˉ¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 145 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 135 °C
1.81 MPa ISO 75 125 °C
Flammability Standard Value Measure Units
Oxygen Index ASTM D 2863 37 %
Flammability rating
3 mm thickness UL 94 V-0
1.5 mm thickness UL 94 V-2
0.75 mm thickness UL 94 V-2
GWFI - Glow Wire Flammability Index
1 mm thickness IEC 60695-2-12 850 °C
Electrical properties Standard Value Measure Units
CTI - Comparative Tracking Index - solution A (without surfactant) IEC 60112 200 V
Electrical resistivity
Surface, dry ASTM D 257 / D 4496 1E12 ohm
Dielectric strength (short period)
2 mm thickness, 23°C, dry ASTM D 149 18 kV/mm
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 280 ÷ 300 °C
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 90 ÷ 110 °C
Drying conditions (hot air dessiccator)
Predrying needed. At least 3 hours at 110 ÷ 120°C
Injection speed
Injection speed: medium. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: to be evaluated