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LATISHIELD 66-08A G/25-V0KB1

Family: LATISHIELD
Base resin:Polyamide 66 (PA 66)
General information
EMI shielding product based on Polyamide 66 (PA 66). Steel fibres. Glass fibres. Flame retardant, UL94 V-0 class, with red phosphorous. 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.
The products mentioned herein are not suitable for applications in the pharmaceutical, medical or dental sector.
Features
  • - Flame retardant, with red phosphorous
  • - EMI shielding
Project challenges
  • - Electrical dissipation
  • - EMI shielding
Additives
  • - Steel fibres
  • - Glass fibres
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 1.44 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0.35 ÷ 0.65 %
Transversal (2.0mm/60MPa) ISO 294-4 0.75 ÷ 1.05 %
Dimensional stability --- 50
Moisture absorption
Saturation, in air ISO 62-4 1.8 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU 45 kJ/m²
Notched, at +23°C ISO 179-1eA 8 kJ/m²
Tensile elongation
At break (5 mm/min), 23°C ISO 527 2.5 %
Tensile strength
At break (5 mm/min), 23°C ISO 527 120 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 8500 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 30 × 10⁶ K¹
+30°C a +100°C (transversal) ISO 11359 55 × 10⁶ K¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 245 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 260 °C
1.81 MPa ISO 75 240 °C
Flammability Standard Value Measure Units
Oxygen Index ASTM D 2863 28 %
Flammability rating
3 mm thickness UL 94 V-0
1.5 mm thickness UL 94 V-0
0.75 mm thickness UL 94 HB
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 2E2 ohm
Electromagnetic reflection (Bekiscan - CP) --- 92 %
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 270 ÷ 290 °C
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 60 ÷ 90 °C
Storage
PAY ATTENTION! Material is prone to absorb moisture.
Drying conditions (hot air dessiccator)
Predrying needed. At least 2 hours at 70 ÷ 90°C
Injection speed
Injection speed: low to medium. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: not suggested