Raws li hom thiab kev faib ua feem ntawm exchangeable cations nyob rau hauv lub interlayer ntawm montmorillonite, bentonite feem ntau muab faib mus rau hauv:
1. Sodium-raws li Bentonite
Cov yam ntxwv: muaj zog nqus dej thiab muaj peev xwm o; Tom qab nqus dej, nws qhov ntim tuaj yeem nce ntau mus rau ntau tshaj kaum zaug, ua kom muaj siab -viscosity suspension lossis gel. Zoo colloidal nqi thiab kev ua tau zoo.
Kev Siv: Nws yog cov khoom siv raw hauv siab - qib kev siv xws li casting, hlau ore pelletizing, thiab drilling av nkos.
2. Calcium-raws li Bentonite
Yam ntxwv: Tsis muaj zog nqus dej thiab muaj peev xwm o, qis dua dej nqus. Kev khi zoo thiab plasticity.
Kev siv: Kev siv loj, tus nqi qis. Dav siv nyob rau hauv pub additives, chiv nqa, cov ntaub ntawv waterproofing, miv litter, thiab lwm yam.
3. Lwm Hom
Acid-activated bentonite (bleaching av nplaum): Acid kho txhim kho nws cov peev xwm adsorption thiab decolorization, siv rau roj decolorization.
Organic bentonite: Organic hloov kho kom o thiab gel hauv cov kuab tshuaj organic, siv rau hauv cov coatings, inks, thiab lwm yam. Lithium-raws li bentonite: Ua los ntawm kev sib pauv ion, nws muaj kev ua tau zoo heev thiab feem ntau siv hauv ceramics, siab - kub txheej, thiab lwm yam.
