1. Ubungakanani be-hydroxypropyl methyl cellulose
IHydroxypropyl methylcellulose (HPMC)yi-ether ye-cellulose engeyo-ionic eyenziwe kwi-cellulose ye-polymer yendalo yendalo ngokusebenzisa uchungechunge lwe-chemical processing. IHydroxypropyl methylcellulose (HPMC) yimpuphu emhlophe engenavumba, engenancasa, engenatyhefu enokuthi inyibilikiswe emanzini abandayo ukuze yenze isisombululo se-viscous esicacileyo. Ineempawu zokuqina, ukunamathela, ukusasazeka, ukumiliselwa, ukubunjwa kwefilimu, ukumiswa, i-adsorption, i-gelation, umsebenzi ongaphezulu, ukugcinwa komswakama kunye ne-colloid ekhuselayo.
2. Yintoni eyona njongo yeHydroxypropyl methylcellulose (HPMC)
I-HPMC isetyenziswa ngokubanzi kwizinto zokwakha, iingubo, ii-resin zokwenziwa, iiseramikhi, amayeza, ukutya, amalaphu, ezolimo, izithambiso, icuba kunye namanye amashishini. I-HPMC inokohlulwa ibe yibakala lokwakha, ibakala lokutya kunye nebakala lezonyango ngokwenjongo yalo. Okwangoku, uninzi lweemveliso zasekhaya zikumgangatho wokwakha. Kwibakala lokwakha, i-putty powder isetyenziswe kwisixa esikhulu, malunga ne-90% isetyenziselwa i-putty powder, kwaye intsalela isetyenziselwa udaka lwesamente kunye neglue.
3. Ukusetyenziswa kweHydroxypropyl Methyl CellulosekwiZixhobo Zokwakha
1. ）Udaka lwemasonry kunye nodaka lokutyabeka
Ugcino lwamanzi oluphezulu lunokufaka amanzi ngokupheleleyo kwisamente. Ukwandisa ngokuphawulekayo amandla okudibanisa. Ngexesha elifanayo, kunokuphucula ngokufanelekileyo amandla okuqina kunye namandla okucheba. Ukuphucula kakhulu umphumo wokwakha kunye nokwandisa ukusebenza kakuhle.
2. ）Iputty ekwaziyo ukumelana namanzi
Umsebenzi oyintloko we-cellulose ether kwi-putty kukugcina amanzi, ukunamathela kunye nokuthambisa, ukuphepha ukulahlekelwa okugqithiseleyo kwamanzi okubangela ukuqhekeka okanye ukususwa komgubo, kwaye ngexesha elifanayo ukwandisa ukunamathela kwe-putty, ukunciphisa i-phenomenon ephazamisayo ngexesha lokwakha, kwaye wenze ulwakhiwo lube lula. Akukho mgudu.
3. ）Iarhente yojongano
Isetyenziswa kakhulu njenge-thickener, inokuphucula amandla okuqina kunye namandla okucheba, iphucule umphezulu wengubo, kwaye yandise ukunamathela kunye namandla okubopha.
4. ）Udaka lwangaphandle lokufakwa kwe-thermal
I-ether ye-cellulose idlala indima ephambili ekubopheni nasekunyuseni amandla kule nto, okwenza udaka lube lula ukugquma, ukuphucula ukusebenza kakuhle, kunye nokukwazi ukuchasana nokuxhoma. Ukusebenza okuphezulu kokugcinwa kwamanzi kunokwandisa ixesha lokusebenza lodaka kunye nokuphucula i-anti-shrinkage kunye ne-Crack resistance, ukuphucula umgangatho womhlaba, kunye nokwandisa amandla okudibanisa.
5) Ukuncamatheliswa kwethayile
Ukugcinwa kwamanzi aphezulu kuphelisa isidingo sokucwiliswa kwangaphambili okanye ukumanzisa iileyile kunye ne-substrates, enokuphucula kakhulu amandla okudibanisa. I-slurry inokwakhiwa ngexesha elide, i-ethe-ethe, iyunifomu, ilula ukwakha, kwaye ineempawu ezilungileyo zokuchasana.
6. ）I-arhente ye-Caulking
Ukongezwa kwe-cellulose ether kwenza kube nokubambelela kakuhle komphetho, i-shrinkage ephantsi kunye nokuchasana kwe-abrasion ephezulu, ikhusela izinto ezisisiseko kumonakalo womatshini, kwaye igweme impembelelo embi yokungena kwamanzi kwisakhiwo sonke.
7. ）Izixhobo zokuzilinganisa
I-viscosity ezinzileyo ye-cellulose ether iqinisekisa i-fluidity enhle kunye nokukwazi ukuzilinganisa, kwaye ilawula izinga lokugcinwa kwamanzi ukwenzela ukuba ukuqina ngokukhawuleza kunye nokunciphisa ukuqhekeka kunye nokunciphisa.
Ixesha lokuposa: Apr-25-2024