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LATIMASS 52/35-04 D009

Family: LATIMASS
Base resin:Polypropylene homopolymer (PPh)
General information
Specified density compound based on Polypropylene homopolymer (PPh). 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
  • - Specified density
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 0.85 g/cm³
Linear shrinkage at moulding
Longitudinal (2.0mm/60MPa) ISO 294-4 1.15 ÷ 1.50 %
Transversal (2.0mm/60MPa) ISO 294-4 1.15 ÷ 1.50 %
Dimensional stability --- 72
Moisture absorption
Saturation, in air ISO 62-4 0.1 %
Mechanical properties Standard Value Measure Units
CHARPY impact strength
Unnotched, at +23°C ISO 179-1eU 22 kJ/m²
Notched, at +23°C ISO 179-1eA 1.6 kJ/m²
Tensile elongation
At yield (5 mm/min), 23°C ISO 527 5.5 %
At break (5 mm/min), 23°C ISO 527 >50 %
Tensile strength
At yield (5 mm/min), 23°C ISO 527 15 MPa
At break (5 mm/min), 23°C ISO 527 NB MPa
Elastic modulus
Tensile (1 mm/min), 23°C ISO 527 1500 MPa
Thermal properties Standard Value Measure Units
VICAT - Softening point
50N (heating rate 120°C/h) ISO 306 95 °C
HDT - Heat Deflection Temperature
0.45 MPa ISO 75 95 °C
1.81 MPa ISO 75 55 °C
TI - Thermal Index (long term) ASTM E1641/E1877 75 °C
Electrical properties Standard Value Measure Units
Electrical resistivity
Surface, dry ASTM D 257 1E12 ohm
Melt Temperature Standard Value Measure Units
Suggested melt temperature --- 190 ÷ 220 °C
Mould Temperature Standard Value Measure Units
Suggested mould temperature --- 50 ÷ 70 °C
Drying conditions (hot air dessiccator)
Predrying needed. At least 2 hours at 80 ÷ 90°C
Injection speed
Injection speed: medium to high. Setting an injection profile should improve moulding.
Hot runners
Usage of hot runner: possible