IHydroxypropyl methylcellulose yohlulwe yaba ziindidi ezimbini: uhlobo oluqhelekileyo lokunyibilika okushushu kunye nohlobo lwamanzi abandayo olukhawulezileyo.
Ukusetyenziswa kweHydroxypropyl methylcellulose
1. Uchungechunge lweGypsum Kwiimveliso ze-gypsum series, i-cellulose ethers zisetyenziselwa kakhulu ukugcina amanzi kunye nokunyusa ukugulisa.Bekunye banika isiqabu.Inokusombulula amathandabuzo okuqhekeka kwegubhu kunye namandla okuqala ngexesha lokwakha kunye nokwandisa ixesha lokusebenza.
2. Kwi-putty yeemveliso zesamente, i-cellulose ether idlala indima enkulu yokugcina amanzi, i-adhesion kunye ne-smooling, ukukhusela ukuqhekeka kunye nokuphelelwa amandla kwamanzi okubangelwa ukulahlekelwa kwamanzi amaninzi, kwaye kunye kunye nokuphucula ukunamathela kwe-putty kunye nokunciphisa ukwenzeka kwenkqubo yokwakha. .isenzeko sokwehla, kwaye wenze ulwakhiwo lube lula.
3. Ipeyinti yeLatex Kwishishini lokugquma, i-cellulose ethers ingasetyenziswa njenge-film-forming agents, i-thickeners, i-emulsifiers kunye ne-stabilizers, ibenza babe nokuchasana kakuhle kwe-abrasion, i-uniform coating performance, i-adhesion kunye ne-PH yexabiso, kunye nokuphucula ukunyanzeliswa kwendawo.Ikwasebenza kakuhle ngokudityaniswa nezinyibilikisi zendalo, kwaye ukugcinwa kwayo okuphezulu kwamanzi kuyenza ilunge kakhulu ukuxukuxa kunye nokulinganisa.
4. I-ejenti ye-Interface Isetyenziswa kakhulu njenge-thickener, inokunyusa amandla e-tensile kunye namandla okucheba, ukuphucula ukugquma komhlaba, kunye nokuphucula ukunamathela kunye namandla okudibanisa.
5. Udaka lwangaphandle lwe-insulation wall I-ether ye-cellulose kweli nqaku igxininise kwi-bonding kunye nokwandisa amandla, okwenza udaka lube lula ukusebenzisa kunye nokuphucula ukusebenza kakuhle.Impembelelo ye-Anti-sag, umsebenzi ophezulu wokugcina amanzi unokwandisa ixesha lenkonzo yodaka, ukuphucula ukuchasana nokunciphisa kunye nokuqhekeka, ukuphucula umgangatho womhlaba kunye nokwandisa amandla ebhondi.
6. Iiseramics ze-honeycomb Kwi-ceramics entsha ye-honeycomb, iimveliso zinobushelelezi, ukugcinwa kwamanzi kunye namandla.
7. I-Sealant, i-suture Ukongezwa kwe-ether ye-cellulose kwenza ukuba ibe ne-adhesion egqwesileyo yomphetho, izinga lokunciphisa eliphantsi kunye nokumelana nokunxiba okuphezulu, kunye nokukhusela idatha engaphantsi kumonakalo womatshini, ukukhusela impembelelo yokucwina kuyo yonke into yokwakha.
8. Ukuzimela ngokuzimeleyo Ukubambelela ngokuzinzile kwe-ether ye-cellulose kuqinisekisa ukugqithiswa okugqwesileyo kunye nokukwazi ukuzimela, kunye nesantya sokugcinwa kwamanzi okusebenzayo kwenza ukuba kubekwe ngokukhawuleza, ukunciphisa ukuchithwa kunye nokunciphisa.
9. Ukwakhiwa kodaka lokutyabeka udaka Ukugcinwa kwamanzi okuphezulu kwenza i-samente ifakwe ngokupheleleyo, ikhulise kakhulu amandla ebhondi, kwaye ngexesha elifanayo kwandisa ngokufanelekileyo amandla okuqina kunye nokucheba, okuphucula kakhulu umphumo wokwakha kunye nokusebenza kakuhle.
10. I-adhesive ye-tile Ukugcinwa kwamanzi aphezulu akudingi ukufakelwa kwangaphambili okanye ukumanzisa iileyile kunye neengqimba zesiseko, eziphucula kakhulu amandla ebhondi, ixesha elide lokwakhiwa kwe-slurry, ukwakhiwa okulungileyo kunye nokufana, ukwakhiwa okufanelekileyo, kunye nokugqwesa ukufuduka.
Indlela yokuphelisa
1. Thatha umlinganiselo ofunekayo wamanzi atshisayo, uwubeke kwisitya kwaye ushushu ube ngaphezu kwe-85 ° C, kwaye ngokuthe ngcembe udibanise le mveliso phantsi kokuvuselela ngokukhawuleza.I-cellulose idada emanzini ekuqaleni, kodwa ngokuthe ngcembe isasazeka ukuze yenze udaka olufanayo.Pholisa isisombululo ngokuvuselela.
2. Okanye fudumeza i-1/3 okanye i-2/3 yamanzi ashushu ukuya kuma-85— okanye ngaphezulu, yongeza i-cellulose ukuze ufumane i-slurry yamanzi ashushu, uze udibanise inani eliseleyo lamanzi abandayo, qhubeka uvuselela, kwaye upholise umxube obangelwayo.
Ukulumkela
I-viscosities eyahlukeneyo (i-60,000, i-75,000, i-80,000, i-100,000), ifakwe kwiibhodi zekhadibhodi ezifakwe kwifilimu ye-polyethylene, ubunzima obunetha ngegubhu: 25kg.Thintela ilanga, imvula kunye nokufuma ngexesha lokugcina nokuthutha.
Ixesha lokuposa: Oct-20-2022