SILICA-GEL

PRODUCTION AND APPLICATION:

Silica-gel is anhydrous amorphous silicon dioxide, desiccant. It is used for drying gases and steams, for adsorbing of moisture in packaging of machinery, footwear, medicines, etc, in order to prevent corrosion of metal parts and other damage caused by the presence of excess moisture in the air inside the packaging (> 50%). We offer a white silica gel and indicating silica gel indicator (blue and orange) change in color from dark blue to pink, or from orange to white. Changing of color indicates the saturation with moisture from the air.

PROPERTIES: MIXED PORES(MICRO AND MACRO)


VALUES

Moisture content %

do 5,0

INSIDE AREA, M2/G

500-600

BULK DENSITY GR/ML

0,5-0,6

ypical adsorption capacity at relative humidity
50% and a temperature of 25oC in%

12

Typical adsorption capacity at relative humidity
50% and a temperature of 25oC in %

55

PH (10% extract)

5,0-8,0

Content of SiO2 , %

More than 93

Content of sulfate expressed by NaCl,%

< 0,05

Content of CoCl2 ,% (indicating silica gel)

0,5

Regenerating temperature,oC

100-180

Granulation

2-8mm (1-3, 8-12mm)

PACKAGING:
Bags of 5, 10, 20, 50, 100 grams of 1 and 1.5 kilogram, Polyethylene bags, in cardboard box weighing 10kg net.

STORAGE:
In the original package, in dry warehouses at temperatures from 5 - 25° C.