The X-ray diffraction proves that PASS is not crystal but the unformed polymer which is chelated by aluminous hydrolysate and polysilicic acid.
英
美
- X-射线衍射图证实了聚硅硫酸铝不是晶体，而是铝水解产物与聚硅酸共同作用形成的无定型聚合物；
