I-Hydroxypropyl methylcellulose (HPMC) yi-ether ye-cellulose engeyiyo ionic eyenziwe kwi-cellulose yezinto ze-polymer yendalo ngokusebenzisa uchungechunge lweenkqubo zemichiza.Azinavumba, azinancasa kwaye zingumgubo omhlophe ongenatyhefu othi udumbe ube sisinyibiliko esicacileyo okanye esinamafu kancinane kwi-colloidal kumanzi abandayo.Inokuqina, ukudibanisa, ukusabalalisa, i-emulsifying, ifilimu-ifom, ukumisa, i-adsorbing, i-gelling, i-superficial, igcina umswakama kunye neepropati ze-colloid ezikhuselayo.I-Hydroxypropyl methyl cellulose kunye ne-methyl cellulose ingasetyenziselwa kwizinto zokwakha, imboni yepeyinti, i-resin yokwenziwa, i-ceramic industry, iyeza, ukutya, i-textile, ezolimo, iikhemikhali zemihla ngemihla kunye namanye amashishini.
Esona sicelo siphambili se-hydroxypropyl methylcellulose HPMC kwizinto zokwakha:
1. Udaka olusekelwe kwisamente
⑴ Phucula ukufana, yenza ukutyabeka kube lula ukutyhoboza, phucula ukuxhathisa kokuhexa, uphucule ulwelo kunye nokumpompa, kwaye uphucule ukusebenza kakuhle.
⑵ Ukugcinwa kwamanzi aphezulu, ukwandisa ixesha lokugcinwa kodaka, ukuphucula ukusebenza kakuhle, kunye nokuququzelela i-hydration kunye nokuqina kodaka ukuvelisa amandla aphezulu omatshini.
⑶ Lawula ukungeniswa komoya ukuphelisa iintanda kumphezulu wokugquma kwaye wenze indawo egudileyo efanelekileyo.
2. I-gypsum-based plaster kunye neemveliso zegypsum
⑴ Phucula ukufana, yenza ukutyabeka kube lula ukutyhoboza, phucula ukuxhathisa kokuhexa, uphucule ulwelo kunye nokumpompa, kwaye uphucule ukusebenza kakuhle.
⑵ Ukugcinwa kwamanzi aphezulu, ukwandisa ixesha lokugcinwa kodaka, ukuphucula ukusebenza kakuhle, kunye nokuququzelela i-hydration kunye nokuqina kodaka ukuvelisa amandla aphezulu omatshini.
⑶ Lawula ukungaguquguquki kodaka ukwenza umgangatho ofanelekileyo wokugquma.
3. Udaka lwamatye
⑴ Yandisa ukunamathela ngomphezulu we-masonry, phucula ugcino lwamanzi, kwaye uphucule ukomelela kodaka.
⑵ Ukuphucula i-lubricity kunye neplastiki, kunye nokuphucula ukwakhiwa;udaka oluphuculwe yi-cellulose ether kulula ukwakha, lugcina ixesha lokwakha kunye nokunciphisa iindleko zokwakha.
⑶ I-ether ye-cellulose egcina amanzi ephezulu kakhulu, ifanele izitena ezifunxa amanzi amaninzi.
4. Plate joint filler
⑴Ugcino lwamanzi olugqwesileyo, ukwandisa ixesha lokuvula kunye nokuphucula ukusebenza kakuhle.I-lubricant ephezulu, kulula ukuyixuba.
⑵ Phucula ukuxhathisa ukushwabana kunye nokumelana nokuqhekeka, phucula umgangatho wokwambathisa.
⑶ Phucula ukunamathela komphezulu wokudibanisa kwaye unikeze ukuthungwa okugudileyo kunye nokugudileyo.
5. I-adhesive ye-tile
⑴Kulula ukomisa izithako zomxube, akukho kuhlanganiswa, ukonyusa isantya sesicelo, ukuphucula ulwakhiwo, konga ixesha lokusebenza kunye nokunciphisa iindleko zokusebenza.
⑵ Ngokwandisa ixesha lokuvula, ukusebenza kakuhle kwethayili kunokuphuculwa kwaye umphumo obalaseleyo wokubambelela unokunikezelwa.
6. Izinto zomgangatho ozimele
⑴Nika i-viscosity kwaye ingasetyenziswa njenge-anti-sedimentation additive.
⑵Ukuphucula ukumpompa kwamanzi kunye nokuphucula ukusebenza kakuhle kokugalela umhlaba.
⑶ Lawula ukugcinwa kwamanzi kunye nokushwabana, ukunciphisa iintanda kunye nokushwabana komhlaba.
7. Ipeyinti esekelwe emanzini
⑴Thintela imvula eqinileyo kwaye wandise ubomi besikhongozeli semveliso.Uzinzo oluphezulu lwebhayoloji, ukuhambelana okugqwesileyo kunye namanye amacandelo.
⑵ Phucula ulwelo olumanzi, ubonelele ngeempawu ezilungileyo zokuchasana nokutshiza, ukuchasa ukugungqa kunye nomgangatho, kwaye uqinisekise ukugqitywa komphezulu ogqwesileyo.
8. Umgubo wephepha lodonga
⑴ Nyibilika ngokukhawuleza ngaphandle kwamaqhuma, alungele ukuxutywa.
⑵ ukunika amandla ebhondi ephezulu.
9. Ibhodi yesamente eyongeziweyo
⑴ Inobambiswano oluphezulu kunye nokuthanjiswa, kwaye yongeza ubuchule beemveliso ezikhutshiweyo.
⑵ Phucula amandla aluhlaza, ukhuthaze amanzi kunye nesiphumo sokunyanga, kunye nokwandisa isivuno.
10. Iimveliso ze-HPMC zodaka olulungeleyo oluxutywe
Imveliso ye-HPMC esetyenziselwa ngokukodwa udaka oluxutyiweyo lunokugcinwa kwamanzi olungcono kuneemveliso eziqhelekileyo kudaka oluxutywe ngokulungeleyo, ukuqinisekisa ukufakwa kwamanzi okwaneleyo kwezinto ze-cementitious ze-inorganic, kunye nokuthintela ngokuphawulekayo ukucuthwa kokuqina kwebhondi okubangelwa ukomisa ngokugqithiseleyo kunye nokuqhekeka okubangelwa ukomisa ukushwabana.I-HPMC nayo inefuthe elithile lokungenisa umoya.Imveliso ye-HPMC esetyenziselwa ngokukhethekileyo udaka oluxutywe ngokulungeleyo lunomlinganiselo ofanelekileyo we-air-entrained, iyunifomu kunye namaqamza amancinci omoya, anokuphucula amandla kunye nokugudiswa kodaka oluxutywe ngokufanelekileyo.Imveliso ye-HPMC esetyenziselwa ngokukhethekileyo udaka oluxutywe olulungeleyo lunempembelelo ethile yokunciphisa, enokwandisa ixesha lokuvula udaka oluxutywe ngokufanelekileyo kunye nokunciphisa ubunzima bokwakha.I-Hydroxypropyl methylcellulose (HPMC) yi-ether ye-cellulose engeyiyo ionic eyenziwe kwi-cellulose yezinto ze-polymer yendalo ngokusebenzisa uchungechunge lweenkqubo zemichiza.Azinavumba, azinancasa kwaye zingumgubo omhlophe ongenatyhefu othi udumbe ube sisinyibiliko esicacileyo okanye esinamafu kancinane kwi-colloidal kumanzi abandayo.Inokuqina, ukudibanisa, ukusabalalisa, i-emulsifying, ifilimu-ifom, ukumisa, i-adsorbing, i-gelling, i-superficial, igcina umswakama kunye neepropati ze-colloid ezikhuselayo.I-Hydroxypropyl methyl cellulose kunye ne-methyl cellulose ingasetyenziselwa kwizinto zokwakha, imboni yepeyinti, i-resin yokwenziwa, i-ceramic industry, iyeza, ukutya, i-textile, ezolimo, iikhemikhali zemihla ngemihla kunye namanye amashishini.
Ixesha lokuposa: Jan-11-2023