Fluorspar powder,Acid grade fluorspar powder 97%
Calciumfluoride(CaF2)
1. Formula:CaF2.
2. Molecular:78.08
3. purity: 80%--97%.
4.Properties:ltiscolorlesshexagonal,odorlessandtastelesscrystelesscrystalwithrelativedensity is2.679.
Itishygroscopic.Itissolubleinether,insolubleinalcohol.Thesolubilityinacidisgreaterthaninwater.
Itdecomposesinalkalinesolution andproducessodiumfluoride
andsilicondioxide(SiO2).Itisdecomposedtosodiumfluorideandsilicontetrafluoridebyheatingto300.Itistoxic. CaF2SiO2CaCO3PS97%min1.0%max1.0%max0.03%max0.03%max97%min1.5%max1.0%max0.03%max0.03%maxstandard size80%min passing 100 mesh
moisturedry:0.5%max wet:10%max
5.Uses:,
Asafluxinsteelmakingtoreduceslagviscosity
ceramicgradeisusedintheglass
weldingrodcoatings.
Aluminiumproduction.HydrofluoricAcidproductionorganicandinorganicfluorine-bearingantifoulingmarinepaints.ceramicindustries
6.Packing:inbulkorjumbobags .oraccordingtocustomerrequirements.