Light calcined magnesite powder high quality for wastewater treatment
Introduction:
--Caustic calcined magnesite is also called causticity magnesia or activity magnesite.
--Magnesite ore calcined at 700-1000 ℃, then produce into powder by physical crushing.
Applications:
--Abrasives: work as a binder in grinding wheels
--Wastewater treatment: acid stream neutralizer and precipitates heavy metals
--Animal feed supplement: source of magnesium ions for chickens, cattle and other animals
--Refractory materials: basic ingredient in product formulations for the steel industry
--Construction: work as basic ingredient of oxychloride cements for flooring, wallboard, fiber board,
and tile
--Coatings: work as pigment extender in paint and varnish
--Rubber compounds: work as filler, acid acceptor, anti-scorch ingredient, curing aid, pigment
Specification： | ||||||||
Item | TC-QM80 | TC-QM85 | TC-QM90 | TC-QM92 | ||||
Colour | Brown | Brown | Brown | Brown | ||||
MgO(%) | 80.0±1.0 | 85.0±1.0 | 90.0±1.0 | 92.0±1.0 | ||||
SiO2(%) | ≤7.0 | ≤5.0 | ≤4.0 | ≤3.5 | ||||
CaO(%) | ≤4.0 | ≤3.0 | ≤2.0 | ≤2.0 | ||||
Fe2O3(%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ||||
Mesh | 200 | 200 | 200 | 200 | ||||
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