针对分子筛和丙烯晴催化剂的特殊要求,我司特别制备的指定型号的硅溶胶作为催化剂生产的有效载体

Product Display
45%-50%
38%-42%
28%-32%
15%-24%
<10%
Acidity
Neutral
Basicity
Cerium Oxide
Aluminium Oxide
Silicon Oxide
Adamas