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LATIGRAY 82-03 CW/96 F3

Family: LATIGRAY
Base resin:Polyamide 12 (PA 12)
General information
Radiopaque compound based on Polyamide 12 (PA 12). Special filler. Potentially suitable for medical contact application. 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.
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
  • - Radiopaque / X-ray shielding
Project challenges
  • - X-Ray detectability
Additives
  • - Proprietary filler
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 11 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0,60 ÷ 0,90 %
Transversal (2.0mm/60MPa) ISO 294-4 0,60 ÷ 0,90 %
Dimensional stability --- 82
Moisture absorption
Saturation, in air ISO 62-4 0.3 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU 10 kJ/m²
Notched, at +23°C ISO 179-1eA 6 kJ/m²
Tensile elongation
At break (5 mm/min), 23°C ISO 527 0.7 %
Tensile strength
At break (5 mm/min), 23°C ISO 527 40 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 2500 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 80 × 10⁶ K¹
+30°C a +100°C (transversal) ISO 11359 85 × 10⁶ K¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 165 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 155 °C
1.81 MPa ISO 75 105 °C
Thermal conductivity
in plane ASTM E 1461-92 0.8 W/mK
through plane ASTM E 1461-92 0.8 W/mK
Electrical properties Standard Value Measure Units
Electrical resistivity
Surface, dry ASTM D 257 8E1 ohm
1.5 mm thickness UL 94 8E2
Electromagnetic reflection (Bekiscan - CP) --- 95 %
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 240 ÷ 270 °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. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: not suggested