nkhani

Ufa wa Bentonite uli ndi makhalidwe osiyanasiyana omwe amaupangitsa kukhala wofunika m'mafakitale osiyanasiyana. Chimodzi mwa zinthu zake zazikulu ndi mphamvu yake yoyamwa madzi ambiri, zomwe zimapangitsa kuti udzipe kwambiri ukakumana ndi chinyezi. Kapangidwe ka kutupaku kamasiyana malinga ndi mtundu wa bentonite, ndipo sodium bentonite nthawi zambiri imakula kwambiri kuposa calcium bentonite.​

Ilinso ndi mphamvu zabwino kwambiri zokoka ndi kugwira zinthu zosiyanasiyana, kuphatikizapo mafuta, mankhwala achilengedwe, ndi zitsulo zolemera. Izi zimapangitsa kuti ikhale yothandiza pa ntchito zomwe zimafuna kuyeretsa kapena kulekanitsa. Kukula kwa tinthu tating'onoting'ono ta ufa wa bentonite kumathandizira kuti malo ake akhale aakulu, zomwe zimapangitsa kuti madzi ake azigwira bwino ntchito.​
Chinthu china chodziwika bwino ndi thixotropy, zomwe zikutanthauza kuti imapanga kapangidwe kofanana ndi gel ikakhala yopumula koma imakhala madzi ikagwedezeka. Kapangidwe kameneka ndi kothandiza pakubowola madzi, komwe kusunga kukhuthala kokhazikika pansi pa mikhalidwe yosiyanasiyana ndikofunikira. Ufa wa Bentonite umasonyezanso kukhuthala kwabwino, zomwe zimathandiza kuti upangidwe ndi kupangidwa mosavuta ukasakanikirana ndi madzi.​
Kukhazikika kwa mankhwala ake ndi ubwino wina, chifukwa imatha kupirira kutentha kosiyanasiyana ndi milingo ya pH popanda kuwonongeka kwakukulu. Kukhazikika kumeneku kumatsimikizira kuti imagwira ntchito bwino m'malo osiyanasiyana amafakitale, kuyambira njira zopangira zinthu zotentha kwambiri mpaka njira zochizira asidi kapena alkaline.


Nthawi yotumizira: Julayi-18-2025