Metasilicate de soude

5102 (%) 28.5 + 0.7 AC 01
Na2O (%) 28.7 + 0.7 AC 01
Loss on ignition (%. 800 °C) 43.0 + 1.0 AC 35
Fe(ppm) < 100 AC 07
Insoluble residue (%) < 0.02 AC 167
Bulk density (V) 900 + 100 AC 26

Typical Data
1600 - 1250 pm 10 - 40 %
1250 - 630 pm 30 - 90 %
630 - 200 pM < 25%
Mean particle size: 950 - 1200 pm AC 27
p1-1 (1 % solution. 20 °C) approx. 12.5 AC 48

Application

Metso 520 is produced in granular form and is characterized by:
- high solubility in hot and cold water
- low iron and aluminum content
- pronounced whiteness
- free of dust
- good storage resistance to moisture and caking.

The high mechanical strength makes Metso 520 is easy to handle and mix with other products.
Metso 520 is primarily used in 181 machine dishwashing and laundry detergents.
Metso 520 is also used in alkaline industrial cleaners like high-pressure cleaners, food industry cleaners and bottle cleaners as well as metal degreasing.