Ho fetolela li-ethers tsa cellulose tse qhibilihang ka metsing hore e be foromo ea pampiri
Ho fetola li-ether tsa cellulose tse qhibilihang ka metsing, joalo kaHydroxypropyl methylcellulose(HPMC) kapa Carboxymethyl Cellulose (CMC), hore e be lakane e kenyelletsa mokhoa oo hangata o kenyelletsang mehato e latelang. Lintlha tse ikhethileng tsa ts'ebetso li ka fapana ho latela ts'ebeliso le litšobotsi tse lakatsehang tsa maqephe.
Mehato ea ho Fetolela Li-Cellulose Ethers tse qhibilihang ka Metsi ho Sefomo sa Leqephe:
- Ho lokisa Cellulose Ether Tharollo:
- Qhala selulose ether e qhibilihang ka metsing ka metsing ho lokisa tharollo e tšoanang.
- Fetola motsoako oa ether ea cellulose ka tharollo ho latela thepa e lakatsehang ea maqephe.
- Keketso (Ha ho boikhethelo):
- Kenya li-additives leha e le life tse hlokahalang, tse kang li-plasticizers, li-filler, kapa li-reinforcing agents, ho fetola thepa ea maqephe. Ka mohlala, li-plasticizers li ka ntlafatsa ho tenyetseha ha maemo.
- Ho kopanya le Homogenization:
- Kopanya tharollo ka botlalo ho netefatsa kabo e tšoanang ea cellulose ether le li-additives.
- Homogenize motsoako ho senya li-aggregates leha e le life le ho ntlafatsa ho lumellana ha tharollo.
- Ho roala kapa ho roala:
- Sebelisa mokhoa oa ho lahla kapa oa ho roala ho sebelisa tharollo ea cellulose ether holim'a substrate.
- Li-substrates li ka kenyelletsa lipoleiti tsa khalase, li-liner tse lokollang, kapa lisebelisoa tse ling ho latela kopo.
- Ngaka Blade kapa Spreader:
- Sebelisa lehare la ngaka kapa sepharalatsi ho laola botenya ba tharollo ea ether ea cellulose e sebelisitsoeng.
- Mohato ona o thusa ho finyella botenya bo lekanang le bo laoloang bakeng sa maqephe.
- Ho omisa:
- Lumella substrate e koahetsoeng hore e omelle. Mekhoa ea ho omisa e ka kenyelletsa ho omisa moea, ho omisa ontong, kapa mekhoa e meng ea ho omisa.
- Mokhoa oa ho omisa o tlosa metsi mme o tiisa ether ea cellulose, ho etsa letlapa.
- Ho khaola kapa ho bōptjoa:
- Ka mor'a ho omisa, khaola kapa u bōpe karoloana e koahetsoeng ka cellulose ether hore e be boholo le foromo e lakatsehang.
- Ho seha ho ka etsoa ka lisebelisoa, li-blades, kapa lisebelisoa tse ling tsa ho itšeha.
- Taolo ea Boleng:
- Etsa licheke tsa taolo ea boleng ho etsa bonnete ba hore maqephe a kopana le litlhaloso tse lakatsehang, ho kenyeletsoa botenya, ho tenyetseha, le lisebelisoa tse ling tse amehang.
- Teko e ka kenyelletsa tlhahlobo ea pono, litekanyo, le mekhoa e meng ea netefatso ea boleng.
- Sephutheloana:
- Kopanya maqephe ka tsela e ba sireletsang mongobo le lintho tse ka ntle.
- Leibole le litokomane li ka kenyelletsoa molemong oa ho tsebahatsa sehlahisoa.
Maikutlo:
- Plasticization: Haeba ho feto-fetoha ha maemo e le ntho ea bohlokoa, li-plasticizers tse kang glycerol li ka kenngoa motsoako oa cellulose ether pele o etsoa.
- Maemo a ho Omisa: Maemo a nepahetseng a ho omisa a bohlokoa ho qoba ho omisoa ho sa tšoaneng le ho sopa ha maqephe.
- Maemo a Tikoloho: Ts'ebetso e kanna ea angoa ke maemo a tikoloho joalo ka mocheso le mongobo.
Ts'ebetso ena e akaretsang e ka fetoloa ho latela litlhoko tse ikhethileng tsa kopo, ekaba ea lifilimi tsa meriana, liphutheloana tsa lijo, kapa lits'ebeliso tse ling. Khetho ea mofuta oa cellulose ether le mekhahlelo ea tlhahiso e tla boela e susumetse thepa ea maqephe a hlahisoang.
Nako ea poso: Jan-21-2024