Sodium Bentonite
Chilengedwe
Sodium bentonite imagawidwa malinga ndi mtundu ndi kuchuluka kwa ma cations osinthika pakati pa zigawo za montmorillonite: yomwe ili ndi alkalinity coefficient yayikulu kapena yofanana ndi 1 ndi sodium bentonite, ndipo yomwe ili ndi alkalinity coefficient yochepera 1 ndi calcium bentonite.
Kutentha kwa sodium bentonite yopangira kumasiyana chifukwa cha mikhalidwe yosiyanasiyana ya sodium, koma zonse ndi zochepa kuposa za sodium bentonite yachilengedwe; mphamvu yowonjezera ya sodium bentonite yachilengedwe ndi yayikulu kuposa ya sodium bentonite yopangira; dongosolo la c-axis la sodium bentonite yachilengedwe ndi lalikulu kuposa la sodium bentonite yopangira, yokhala ndi tinthu tating'onoting'ono komanso kufalikira kwamphamvu. Kapangidwe ka thupi ndi mankhwala ndi kachitidwe kaukadaulo ka Na bentonite ndi kapamwamba kuposa ka Ca bentonite. Amaonekera makamaka mu: kuyamwa pang'onopang'ono kwa madzi, kuyamwa kwakukulu kwa madzi ndi kuchuluka kwa kukula; mphamvu yayikulu yosinthira cation; kufalikira kwabwino m'madzi apakati, mtengo wapamwamba wa colloidal; thixotropy yabwino, kukhuthala, lubricity, pH value; kukhazikika kwabwino kwa kutentha; plasticity yayikulu ndi kumatirira kwamphamvu; mphamvu yayikulu yonyowa yonyowa komanso mphamvu youma. Chifukwa chake, phindu la kugwiritsa ntchito ndi phindu lachuma la sodium bentonite ndi lalikulu. Kapangidwe ka thupi ndi mankhwala ka sodium bentonite yopangira sikudalira mtundu ndi zomwe zili mu montmorillonite, komanso njira ndi mulingo wa sodium yopangira.
Katundu wa chinthu
| Montmorillonite | 60% - 88% |
| Kuchuluka kwa mphamvu | 25-50ml / g |
| Mtengo wa Colloidal | ≥ 99ml / 15g |
| Kumwa madzi kwa maola awiri | 250-350% |
| Kuchuluka kwa madzi | ≥ 12 |
| Mphamvu yonyowa yopondereza | ≥ 0.23 (MPA) |
| Kuyamwa kwa buluu ≥ 80mmol / 100g | |
| Na2O ≥ 1.28 | |
Kugwiritsa ntchito
1. Pobowola chitsime, choyimitsa matope obowola chokhala ndi madzi ambiri komanso thixotropy chimakonzedwa.
2. Pakupanga makina, ingagwiritsidwe ntchito ngati mchenga ndi chomangira, chomwe chingathetse vuto la "kuphatikiza mchenga" ndi "kuchotsa" zinthu zotayidwa, kuchepetsa kuchuluka kwa zinthu zotayidwa, ndikuwonetsetsa kuti zinthu zotayidwazo ndi zolondola komanso zosalala.
3. Amagwiritsidwa ntchito ngati chodzaza mapepala mumakampani opanga mapepala kuti mapepala awoneke bwino.
4. Itha kugwiritsidwa ntchito ngati chophimba choteteza kutentha m'malo mwa chophimba cha starch ndi chophimba chosindikizira mu kusindikiza ndi utoto wa nsalu.
5. Mu mafakitale a zitsulo, bentonite imagwiritsidwa ntchito ngati chomangira cha pellet yachitsulo, zomwe zimapangitsa kukula kwa tinthu tating'onoting'ono ta miyala kukhala kofanana komanso magwiridwe antchito ochepetsa mphamvu ya zinthu kukhala abwino, komwe ndi komwe bentonite imagwiritsidwa ntchito kwambiri.
6. Mu mafakitale a mafuta, sodium bentonite imagwiritsidwa ntchito pokonza madzi a phula.
7. Mu mafakitale azakudya, sodium bentonite imagwiritsidwa ntchito kuchotsa utoto ndi kuyeretsa mafuta a nyama ndi ndiwo zamasamba, kuyeretsa vinyo ndi madzi, kulimbitsa mowa, ndi zina zotero.
8. Mu makampani osindikiza ndi kupaka utoto nsalu, sodium bentonite imagwiritsidwa ntchito ngati filler, bleaching agent, antistatic covering, zomwe zingalowe m'malo mwa starch size ndikupanga printing phala.
9. Ikhozanso kukhala chowonjezera cha chakudya.
Phukusi
