Li-cellulose ethers ke li-additives tsa bohlokoa tse atisang ho sebelisoa indastering ea kaho ho ntlafatsa ts'ebetso ea lisebelisoa tse fapaneng tsa moaho ho kenyeletsoa le lirekere tse ikemetseng tsa gypsum.Tšebeliso ea li-cellulose ethers ka har'a seretse se ikemetseng sa gypsum se fana ka melemo e mengata, joalo ka ts'ebetso e ntlafetseng, ho fokotseha ha mongobo, le ho matlafatsa matla le nako e telele.
1. Ntlafatsa mokhoa oa ho sebetsa
E 'ngoe ea melemo ea mantlha ea ho sebelisa li-cellulose ethers ka har'a seretse se ikemetseng sa gypsum ke ts'ebetso e ntlafalitsoeng ea ts'ebetso.Ho kenya li-cellulose ethers motsoakong ho etsa hore ho be bonolo, ho etsa hore ho be bonolo ho sebelisa le ho hasana.Thepa e fetoha mokelikeli o mongata, o e lumella ho ikemela le ho tlatsa litlolo leha e le life ho substrate.Ts'ebetso ena e ntlafetseng e boetse e fokotsa palo ea mosebetsi oa matsoho o hlokahalang nakong ea ho kenya, ho etsa hore ts'ebetso e potlake le ho sebetsa hantle.
2. Fokotsa metsi a mangata
Ho ba teng ha li-cellulose ethers ka gypsum self-leveling mortars ho fokotsa metsi a motsoako ntle le ho ama ho sebetsa ha thepa.Metsi a fokotsehileng a tlisa melemo e mengata, joalo ka matla a eketsehileng le ho fokotseha ho fokolang.Ha metsi a kenngoa ho samente, e qala ho beha le ho thatafala.Leha ho le joalo, ho sebelisa metsi a mangata ho ka fokolisa sebopeho ka kakaretso 'me ho baka ho phunyeha le ho fokotseha.Ho kenya li-cellulose ethers motsoakong ho boloka metsi a fokotsehile, ho fella ka sehlahisoa se felileng se matla, se tšoarellang haholoanyane.
3. Matla a eketsehileng le ho tšoarella
Thepa e 'ngoe ea bohlokoa ea li-cellulose ethers ka seretse se ikemetseng sa gypsum ke bokhoni ba bona ba ho eketsa matla le ho tšoarella ha thepa.Li-cellulose ethers li sebetsa e le li-binders, tse thusang ho kopanya motsoako hammoho le ho ntlafatsa momahano ka kakaretso oa thepa.Sena se hlahisa sehlahisoa se phethiloeng se matla, se tšoarellang haholoanyane se sa rateheng ho peperana le mefuta e meng ea tšenyo.
Ho phaella ho thepa e ka holimo, li-cellulose ethers li boetse li na le melemo e meng ha li sebelisoa ka gypsum self-leveling mortars.Ka mohlala, e na le kamano e ntle haholo le lisebelisoa tse ling tse atisang ho sebelisoa indastering ea kaho, tse kang li-flame retardants le li-accelerator.Sena se lumella motsoako hore o be bonolo ho etsoa ho finyella litlhoko tse khethehileng tsa morero.
ha re phethela
Tšebeliso ea li-cellulose ethers ka har'a seretse sa gypsum self-leveling e fana ka melemo e mengata e thusang ho ntlafatsa tshebetso ea bona ka kakaretso.Ho tloha ho ntlafatsa ts'ebetso le ho fokotsa mongobo ho matlafatsa matla le ho tšoarella, li-cellulose ethers li phetha karolo ea bohlokoa ho netefatsa hore lihlahisoa tsa boleng bo phahameng li felile.Ha indasteri ea kaho e ntse e tsoela pele ho fetoha le tlhokahalo ea thepa e ntle ea mohaho e ntse e eketseha, li-cellulose ethers li ka 'na tsa lula e le motsoako oa bohlokoa ho lirekere tse ikemetseng tsa gypsum le lisebelisoa tse ling tsa mohaho.
Nako ea poso: Oct-13-2023