1.It is higher anti-eroding, changeless, without crack, forms a complete set with zirconic given-diameter water outlet.

1.具有较高的耐浸蚀性，与锆质定径水使用，有不变形、裂纹等优点。

2.The starting temperature of crystallization for the peroxidation zirconic acid precursor during the heating process is higher that that of zirconium hydroxide.

2.过有利于改善沉淀的过滤特性,缩短制备工艺周期。