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LATIGRAY 88/10-01 CX/30

Family: LATIGRAY
Base resin:Polyetheretherketone (PEEK)
General information
Radiopaque compound based on Polyetheretherketone (PEEK). Special filler. Intrinsically flame retardant. PFAS-free product.
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.
Versions of product mentioned herein may support applications in the pharmaceutical, medical or dental sector. Nevertheless, manufactured parts have to be verified according to the specific directives.
Features
  • - Intrinsically flame retardant.
  • - Radiopaque / X-ray shielding
Project challenges
  • - High temperature usage
  • - X-Ray detectability
Additives
  • - Ceramic fillers
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 1.63 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0,80 ÷ 1,20 %
Transversal (2.0mm/60MPa) ISO 294-4 0,90 ÷ 1,30 %
Dimensional stability --- 65
Moisture absorption
Saturation, in air ISO 62-4 0.08 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU 55 kJ/m²
Unnotched, at -20°C ISO 179-1eU 50 kJ/m²
Notched, at +23°C ISO 179-1eA 3 kJ/m²
Notched, at -20°C ISO 179-1eA 4.5 kJ/m²
Tensile elongation
At yield (5 mm/min), 23°C ISO 527 4 %
At yield (5 mm/min), 60°C ISO 527 3.4 %
At yield (5 mm/min), 90°C ISO 527 3 %
At yield (5 mm/min), 120°C ISO 527 2.4 %
At yield (5 mm/min), 150°C ISO 527 2.1 %
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 20 %
Tensile strength
At yield (5 mm/min), 23°C ISO 527 85 MPa
At yield (5 mm/min), 60°C ISO 527 75 MPa
At yield (5 mm/min), 90°C ISO 527 65 MPa
At yield (5 mm/min), 120°C ISO 527 55 MPa
At yield (5 mm/min), 150°C ISO 527 40 MPa
At break (5 mm/min), 23°C ISO 527 80 MPa
At break (5 mm/min), 60°C ISO 527 75 MPa
At break (5 mm/min), 90°C ISO 527 60 MPa
At break (5 mm/min), 120°C ISO 527 45 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 5500 MPa
Tensile (1 mm/min), 60°C ISO 527 5500 MPa
Tensile (1 mm/min), 90°C ISO 527 5000 MPa
Tensile (1 mm/min), 120°C ISO 527 5000 MPa
Tensile (1 mm/min), 150°C ISO 527 4500 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 40 × 10⁶ K¹
+30°C a +100°C (transversal) ISO 11359 40 × 10⁶ K¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 320 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 270 °C
1.81 MPa ISO 75 175 °C
Thermal conductivity
in plane ASTM E 1461-92 0.4 W/mK
through plane ASTM E 1461-92 0.3 W/mK
Flammability Standard Value Measure Units
Flammability rating
3 mm thickness UL 94 V-0
1.5 mm thickness UL 94 V-0
0.75 mm thickness UL 94 V-0
GWFI - Glow Wire Flammability Index
2 mm thickness IEC 60695-2-12 960 °C
GWIT - Glow Wire Ignition Test
2 mm thickness IEC 60695-2-13 825 °C
Electrical properties Standard Value Measure Units
CTI - Comparative Tracking Index - solution A (without surfactant) IEC 60112 175 V
Electrical resistivity
Surface, dry ASTM D 257 1E12 ohm
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 370 ÷ 400 °C
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 160 ÷ 210 °C
Drying conditions (hot air dessiccator)
Predrying needed. At least 3 hours at 150 ÷ 160°C
Injection speed
Injection speed: medium to high. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible