RAW MATERIALS

Lintalc EW 20 is made of pure lamellar talc. The crystals are macro crystalline in shape and processed in such a way so as to always retain this shape. This filler has an extremely high degree of whiteness and chemical purity. Lintalc EW 20 renders these unique properties it possesses wherever it is applied.

CHEMICAL ANALYSIS
SiO2 62 - 63 %
MgO 30 - 31%
CaO 0.40%
Fe2O3 0.15%
Al2O3 0.32%
Loss on ignition 6.6%
Moisture (DIN 53198) below 0.2%

FINENESS
d (0.97) 22 microns.
d (0.50) 6 microns.
Finer than 2 microns 18%
Measured by Malvern 2000.

TECHNICAL DATA
Density (DIN 53193) 2.7 g/cm3.
Refractive index 1.57
Hardness (Mohs) 1
Packed bulk density 0.450 g/cm3.
Dry brightness (DIN 6174) 96% (pressed)
pH value (DIN 53200) 9
Oil absorption 40 per 100 gr. powder.
THESE FIGURES ARE AVERAGE VALUES FROM NUMEROUS MEASUREMENTS. THEY CANNOT, HOWEVER, BE TAKEN AS BINDING.

APPLICATIONS
Paint:Plastics:
Industrial Paints
  • Powder coatings
  • Brushing enamels
Emulsion Paints
Putties:
Polyolefins
  • Colour Masterbatch
  • На основе растворителей
  • Compound \ masterbatch for mouldings





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