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LATAMID 66 H2 G/35

Family: LATAMID 66
Base resin:Polyamide 66 (PA 66)
General information
Compound based on Polyamide 66 (PA 66). Improved thermal stabilisation. Glass fibres. 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.
The products mentioned herein are not suitable for applications in the pharmaceutical, medical or dental sector.
Additives
  • - Glass fibres
Process types
  • - Injection moulding
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Technical datasheets
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  • PT
Technical characteristics
Physical properties Standard Value Measure Units
Density ISO 1183 1.41 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 0.25 ÷ 0.55 %
Transversal (2.0mm/60MPa) ISO 294-4 0.85 ÷ 1.20 %
Dimensional stability --- 52
Moisture absorption
Saturation, in air ISO 62-4 1.45 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU 65 kJ/m²
Notched, at +23°C ISO 179-1eA 10 kJ/m²
Tensile elongation
At break (5 mm/min), 23°C ISO 527 3.5 %
At break (5 mm/min), 60°C ISO 527 6 %
At break (5 mm/min), 90°C ISO 527 6.8 %
At break (5 mm/min), 120°C ISO 527 7 %
At break (5 mm/min), 150°C ISO 527 7.2 %
Tensile strength
At break (5 mm/min), 23°C ISO 527 180 MPa
At break (5 mm/min), 60°C ISO 527 130 MPa
At break (5 mm/min), 90°C ISO 527 105 MPa
At break (5 mm/min), 120°C ISO 527 90 MPa
At break (5 mm/min), 150°C ISO 527 80 MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 10000 MPa
Tensile (1 mm/min), 60°C ISO 527 6500 MPa
Tensile (1 mm/min), 90°C ISO 527 5500 MPa
Tensile (1 mm/min), 120°C ISO 527 4500 MPa
Tensile (1 mm/min), 150°C ISO 527 4000 MPa
Thermal properties Standard Value Measure Units
Coefficient of linear thermal expansion (CLTE)
+30°C to +100°C (longitudinal) ISO 11359 25 × 10⁶ K¹
+30°C a +100°C (transversal) ISO 11359 50 × 10⁶ K¹
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 250 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 260 °C
1.81 MPa ISO 75 245 °C
Flammability Standard Value Measure Units
GWIT - Glow Wire Ignition Test
1.5 mm thickness IEC 60695-2-13 700 °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 21 kV/mm
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 280 ÷ 300 °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 to high. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible
Other information
  • Stress - strain curves at different temperatures