Cellulose Ether HPMC Kaho Kereiti bakeng sa Wall Putties

Cellulose ether HPMC (Hydroxypropylmethylcellulose) hangata e sebelisoa e le tlatsetso ea bohlokoa mekhoeng ea li-putty tsa lebota.Wall putty ke thepa ea samente e kentsoeng maboteng a kahare le kantle ho fana ka sebaka se boreleli, se lekanang bakeng sa pente kapa wallpaper.HPMC e ntlafatsa thepa e 'maloa ea putty ea lebota, e thusa ho ntlafatsa ts'ebetso ea eona le litšobotsi tsa ts'ebeliso.Mona ke tse ling tsa mesebetsi ea bohlokoa eo HPMC e e bapalang ho li-putty tsa grade ea meralo:

Ho boloka metsi: HPMC e sebetsa e le moemeli oa ho boloka metsi mme e thusa ho laola boemo ba mongobo ka har'a putty nakong ea ho folisa.E thibela ho omisoa ka potlako le ho netefatsa hore metsi a lekaneng a samente, a khothalletsa phekolo e nepahetseng le nts'etsopele ea matla.

Ho sebetsa le ho ata: HPMC e ntlafatsa ts'ebetso le ho ata ha lebota la putty, ho etsa hore ho be bonolo ho kopanya, ho sebelisa le ho hasana holim'a metsi.E fana ka ho tsitsa ha tranelate le ho ntlafatsa phallo ea thepa, ho nolofatsa ts'ebetso e boreleli le ho fokotsa boiteko bo hlokahalang nakong ea troweling.

Ho khomarela: HPMC e ntlafatsa ho khomarela ha li-putty tsa lebota ho li-substrates tse fapaneng tse kang konkreite, samente kapa bokaholimo ba masonry.E matlafatsa matla a tlamahano le ho fokotsa monyetla oa delamination kapa peeling ka nako.

Khanyetso ea Crack: Ho eketsoa ha HPMC ho thusa ho ntlafatsa khanyetso ea marako a putty.E fokotsa shrinkage mme e fokotsa sebopeho sa crack ka lebaka la ho omisa kapa ho sisinyeha ha mocheso.Thepa ena e etsa hore putty e tšoarelle nako e telele 'me e thusa ho boloka sebaka se se nang moroalo.

Sag Resistance: HPMC e kenya letsoho ho hanyetsang sag ea li-putty tsa lebota ha e sebelisoa libakeng tse otlolohileng.E thusa putty ho boloka sebopeho sa eona mme e thibela deformation e feteletseng kapa ho putlama nakong ea kaho, ho netefatsa botenya ba lebota.

Nako ea ho Bula: HPMC e eketsa nako e bulehileng ea putty ea lebota, e bolelang nako eo thepa e lulang e sebelisoa ka mor'a ho kopanya.E lumella fensetere ea nako e telele ea kopo 'me e na le thuso ka ho khetheha ha u sebetsa libakeng tse kholoanyane kapa tlas'a maemo a phahameng a mocheso.

Palo e nepahetseng ea HPMC e sebelisitsoeng leboteng la putty e ipapisitse le lintlha tse joalo ka botsitso bo lakatsehang, maemo a tikoloho le sebopeho se ikhethileng sa sehlahisoa.Baetsi ba sehlopha sa meralo ea HPMC hangata ba fana ka litataiso le likhothaletso tsa ho e kenyelletsa lits'ebetsong tsa putty ea lebota.Ho khothalletsoa ho leka ho latela litaelo tsa moetsi ho fihlela ts'ebetso e lakatsehang le boleng ba lebota la putty.