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Anhydrous sodium metasilicate VS Hydrated silicon side

 　　The formula of anhydrous sodium metasilicate is Na2SiO3, anhydrous sodium metasilicate in certain areas of application performance superior to partial hydrated silicon side.

　　1, anhydrous sodium metasilicate uniform in size, it has a high oil absorption, and is propitious to remove the oil pollution; the total content of alkaloids and silica in anhydrous sodium metasilicate is ≥ 94%, compared with the hydrated silicon side it increased the bmax of Ca and Mg, and it plays an very important role in the promotion of water softening, conditioning and stability in the PH value and improve surfactant performance, increase detergency, dispersion rid of dirt and powder to maintain a good structure.

　　2, anhydrous sodium metasilicate can not separate out crystal water, the organic chlorine detergents, peroxide, bleach synergist such as shown in particular the compatibility and stability, to help wash better than hydrated silicon bias and 4A. Based on anhydrous sodium metasilicate and strong complexing ability of magnesium ions, 4A zeolite relatively has a stronger complexing ability of calcium ions, so the anhydrous sodium metasilicate in the dual-4A zeolite additive, they complement each other.

　　3, anhydrous sodium metasilicate and hydrated sodium metasilicate cross application areas, but in the crystalline water sensitive areas, will choose to anhydrous partial silicon and try not to side with hydrated silicon.