Resistant to PH = 2-7 acid and salt water of crystalliztion minerals, which can solve the problem of subsidence quickly andshortage of slurry, It is

The function and use of PNa is much more widely than PCa. It has fine breathability,good wet strenth and favorable compressive strength in presicion

First physical properties: A light white granular,granular or irregular white transparent crystal B colored,flavored,non-toxic,no pollution,no burnin

Widely used in ordinary casting, general metallurgical Ball bonding groups, feed Add (containing Ze, K, Mg, Na, Ca, Ae, I trace elements), summer fer