Chemical Analysis
Elements Guaranteed Typical
TiO2 95% Min 96.3
SO3 0.02% Max 0.002
ZrO2 1.5% Max 0.95
P2O5 0.02 Max 0.008
SiO2 1% Max 0.65
Fe2O3 1% Max 0.31.
Rutile sand is a kind of sand containing rutile minerals, its main component is titanium dioxide, widely used, mainly including the following aspects:
Titanium dioxide production
Rutile sand is a high quality raw material for producing titanium dioxide. Titanium dioxide has high hiding power, high whiteness and good weather resistance, and is widely used in coatings, plastics, paper making, ink, cosmetics and other industries.
Welding rod manufacturing
Rutile sand can be used as an important component of electrode cover. It can improve the welding process performance of the electrode, make the arc stable, reduce spatter, and improve the quality and appearance of the weld.
refractory
Rutile sand has a high melting point and good chemical stability, can be used to manufacture refractory materials, such as refractory bricks, refractory coatings, etc., used in metallurgy, building materials, glass and other high-temperature industrial fields, can withstand high temperature environment, protect equipment and kiln lining.
TiO2 min 94
A12O3 max 0,6
Fe2O3 m�°x 2,8
SiO2 m�°x 1,5
ZrO2 max 1,0
� 2O5 m�°x 0,07
SO3 max 0,05
Cr2O3 max 0,2
V2O5 max 0,4
CaO max 0,05
U+Th max 70 ppm
Moisture max 0,5
Appearance: dark brown to black dry free running sand.
Grain shape: elongated, rolled.
Grain color: red (different tints), brown, black.
