1. Hlau oxide dub muaj tshuaj lom neeg muaj zog heev, uas txhais tau hais tias nws tuaj yeem tiv taus qhov ntsuas pH sib txawv, txawm tias lawv yog cov tshuaj acidic lossis alkaline.
2. Hlau oxide dub tuaj yeem tiv taus qhov kub thiab txias. Nws yog siv nyob rau hauv kev lag luam txheej thiab tsis cuam tshuam los ntawm qhov kub thiab txias, los yog nws stability tsis hloov nrog kub. Kub tuaj yeem khaws cia siab heev lossis qis. Kev ua tau zoo ib yam.
3. Hlau oxide muaj cov khoom zoo los tiv thaiv flocculation, tsis yooj yim rau flocculation lossis agglomeration, thiab muaj kev sib cais zoo, tag nrho cov no muaj txiaj ntsig zoo rau kev siv tom ntej.
4. Hlau oxide dub kuj yog kub resistant, thiab nws stability tsis cuam tshuam nyob rau hauv kub kub.





