Lub chaw khaws khoom ruaj khov ntawm cov khoom lag luam silicone, thaum muag raws li cov khoom lag luam, yog qhov tseem ceeb ntawm qhov tseem ceeb. Yog tias lub sijhawm no tau dhau lawm, cov qauv tshwm sim yuav tshwm sim, ua rau muaj kev cuam tshuam hauv kev ua tiav. Lub hauv paus ntsiab lus tseem ceeb ntawm cov qauv yog cov pab pawg hydroxyl nyob rau ntawm cov silica hauv cov roj hmab sib txuas.
Yog li ntawd, kawm cov qauv thiab kev tswj hwm ntawm cov qauv tswj cov neeg sawv cev yog qhov tseem ceeb ntawm kev txhim kho lub sijhawm ntim ntawm cov roj hmab sib xyaw. Lub caij no, ntxiv dag zog rau sab hauv kev sib xyaw ua ke sab hauv, txuas lub tshuab nqus tsev sab hauv kev sib xyaw ua ke yog txhua qhov kev ntsuas tseem ceeb los txhim kho kev cia khoom ruaj khov
