1. Inani le-hydroxypropyl methyl cellulose
I-Hydroxypropyl methylcellulose (HPMC)i-non-ionic cellulose ether eyenziwe nge-cellulose ye-polymer yemvelo ngochungechunge lokucutshungulwa kwamakhemikhali. IHydroxypropyl methylcellulose (HPMC) iyimpushana emhlophe engenaphunga, engenabuthi engancibilika emanzini abandayo ukuze yakhe isixazululo se-viscous esisobala. Inezici zokuqina, ukunamathela, ukuhlakazeka, i-emulsification, ukwakheka kwefilimu, ukumiswa, i-adsorption, i-gelation, umsebenzi ongaphezulu, ukugcinwa komswakama kanye ne-colloid evikelayo.
2. Iyini inhloso enkulu ye-Hydroxypropyl methylcellulose (HPMC)
I-HPMC isetshenziswa kabanzi ezintweni zokwakha, ezinengilazi, izinsalela zokwenziwa, izitsha zobumba, imithi, ukudla, izindwangu, ezolimo, izimonyo, ugwayi nezinye izimboni. I-HPMC ingahlukaniswa ngebanga lokwakha, ibanga lokudla kanye nebanga lezokwelapha ngokwenhloso yalo. Njengamanje, imikhiqizo eminingi yasekhaya ingeyezinga lokwakha. Ebangeni lokwakha, i-putty powder isetshenziswa ngenani elikhulu, cishe i-90% isetshenziselwa i-putty powder, kanti enye isetshenziselwa udaka lukasimende neglue.
3. Ukusetshenziswa kweI-Hydroxypropyl Methyl CelluloseEzintweni Zokwakha
1. ）Udaka lomatsheli nodaka lokuplasta
Ukugcinwa kwamanzi okuphezulu kungakhipha usimende ngokugcwele. Khulisa ngokuphawulekayo amandla esibopho. Ngesikhathi esifanayo, ingakwazi ukuthuthukisa ngokufanelekile amandla okuqina namandla okugunda. Thuthukisa kakhulu umphumela wokwakha futhi ukwandise ukusebenza kahle komsebenzi.
2. ）I-putty engazweli emanzini
Umsebenzi oyinhloko we-cellulose ether ku-putty ukugcinwa kwamanzi, ukunamathela kanye nokugcoba, ukugwema ukulahlekelwa kwamanzi ngokweqile okubangela imifantu noma ukususwa kwe-powder, futhi ngesikhathi esifanayo ukwandisa ukunamathela kwe-putty, ukunciphisa isenzakalo esibuhlungu ngesikhathi sokwakhiwa, futhi wenze ukwakhiwa kube lula. Akulula.
3. ）I-ejenti yesixhumi esibonakalayo
Isetshenziswa kakhulu njenge-thickener, ingathuthukisa amandla aqinile namandla okugunda, ithuthukise ukumbozwa kwendawo, futhi ithuthukise ukunamathela namandla okubopha.
4. ）Udaka lwangaphandle lwe-thermal insulation
I-cellulose ether idlala indima ebalulekile ekubopheni nasekukhuliseni amandla kule nto, okwenza udaka lube lula ukugcotshwa, ukuthuthukisa ukusebenza kahle komsebenzi, kanye nekhono lokulwa nokulenga. Ukusebenza okuphezulu kokugcinwa kwamanzi kunganweba isikhathi sokusebenza sodaka futhi kuthuthukise ukunqanda ukushwabana nokumelana ne-Crack, kuthuthukise ikhwalithi yendawo, futhi kwandise amandla okubopha.
5) Ingcina yethayela
Ukugcinwa kwamanzi okuphezulu kuqeda isidingo sokucwiliswa ngaphambili noma ukumanzisa amathayili nama-substrates, okungathuthukisa kakhulu amandla okubopha. I-slurry ingakhiwa isikhathi eside, intekenteke, iyunifomu, ilula ukwakha, futhi inezindawo ezinhle zokulwa nokushelela.
6. ）I-ejenti ye-caulking
Ukwengezwa kwe-cellulose ether kwenza kube nokunamathela okuhle konqenqemeni, ukuncipha okuphansi kanye nokumelana nokuhuzuka okuphezulu, kuvikela izinto eziyisisekelo ekulimaleni komshini, futhi kugweme umthelela omubi wokungena kwamanzi esakhiweni sonke.
7. ）Impahla yokuzilinganisa
I-viscosity ezinzile ye-cellulose ether iqinisekisa i-fluidity enhle nekhono lokuzilinganisa, futhi ilawula izinga lokugcinwa kwamanzi ukuze kuvunyelwe ukuqina okusheshayo nokunciphisa ukuqhekeka nokushwabana.
Isikhathi sokuthumela: Apr-25-2024