I-hydroxypropyl methylcellulose kwi-dry powder mortar, ukongezwa kwe-cellulose ether kuphantsi kakhulu, kodwa kunokuphucula kakhulu ukusebenza kwe-wet mortar, kwaye sisongezelelo esiphambili esichaphazela ukusebenza kokwakhiwa kwe-mortar.
I-Hydroxypropyl methylcellulose I-cellulose ether esetyenziswa kwi-dry powder mortar ikakhulu yi-hydroxypropyl methylcellulose ether (HPMC). Kwi-honeycomb ceramics entsha, inokwenza i-lubricity kwi-blank. Kwishishini lokugquma, ingasetyenziswa njengesithambisi, isisasazi kunye nesiqinisi kwishishini lokugquma, kwaye ihambelana kakuhle namanzi okanye izinyibilikisi zendalo. Njenge-remover yepeyinti. Ukuprinta i-inki: Isetyenziswa njengesithambisi, isisasazi kunye nesiqinisi kwishishini le-inki, kwaye ihambelana kakuhle namanzi okanye izinyibilikisi zendalo. .Iplastiki: isetyenziswa njenge-release agent yokwenza, isithambisi, isithambisi, njl. I-Polyvinyl chloride: Isetyenziswa njenge-dispersant kwimveliso ye-polyvinyl chloride, kwaye yeyona arhente incedisayo yokulungiselela i-PVC nge-suspension polymerization. I-Hydroxypropyl methylcellulose Ezinye: Le mveliso ikwasetyenziswa kakhulu kwi-leather, iimveliso zephepha, ukugcinwa kweziqhamo nemifuno kunye namashishini e-textile.
I-HPMC kwi-dry powder mortar idlala indima yokugcina amanzi, ukuqina kunye nokuphucula ukusebenza kolwakhiwo. Ukugcinwa kwamanzi okuphezulu kwe-construction mortar kunye nesanti yokuplasta kunokumanzisa isamente ngokupheleleyo kwaye kwandise kakhulu amandla e-bond. Kwangaxeshanye, inokunyusa ngokufanelekileyo amandla okutsalwa kunye namandla okucheba, iphucule kakhulu isiphumo sokwakha kunye nokuphucula ukusebenza kakuhle. Ayinamanzi kwaye inamafutha Kwi-putty, i-hydroxypropyl methylcellulose cellulose ether idlala indima yokugcina amanzi, ukutsalwa kunye nokuthambisa, iphephe ukuqhekeka kunye nokuphelelwa ngamanzi okubangelwa kukulahleka kwamanzi amaninzi, kwaye kwangaxeshanye iphucula ukunamathela kwe-putty kwaye inciphise ixesha lokwakha. Imeko ye-middle sag yenza ulwakhiwo lube lula. Phakathi kweemveliso ze-gypsum series, i-hydroxypropyl methylcellulose cellulose ether idlala indima yokugcina amanzi kunye nokuthambisa, kwaye kwangaxeshanye inesiphumo esithile sokulibazisa, esisombulula iingxaki zokuqhekeka kwedrum kunye nokusilela kwamandla okuqala ngexesha lokwakha. , inokwandisa iiyure zokusebenza. I-arhente ye-interface ye-Hydroxypropyl methylcellulose isetyenziswa kakhulu njengesithambisi, esinokuphucula amandla okutsalwa kunye namandla okucheba, siphucule ukugquma komphezulu, siphucule ukunamathela kunye namandla okutsalwa. Iipropati: Le mveliso yipowder emhlophe okanye etyheli kancinci, ayinavumba, ayinancasa kwaye ayinatyhefu. Ukugcinwa kwamanzi kunye namandla anyukileyo. , i-putty powder okanye ezinye izinto zokwakha njenge-binder ukuphucula ukusasazeka kunye nokwandisa ixesha lokusebenza. Ingasetyenziswa njengethayile yokuncamathisela, imabula, umhombiso weplastiki, ukuqinisa i-paste, kwaye inokunciphisa ubungakanani besamente. Ukusebenza kokugcina amanzi kwe-HPMC kuthintela ukuqhekeka kwe-slurry ngenxa yokoma ngokukhawuleza emva kokusetyenziswa, kwaye kwandisa amandla emva kokuqina. Ukuveliswa kwe-ceramic: Isetyenziswa kakhulu njenge-binder ekwenzeni iimveliso ze-ceramic. Uzinzo lwe-PH: I-viscosity yesisombululo samanzi sale mveliso izinzile kuluhlu lwe-PH3.0-11.0. Isiphumo sokugcinwa kwamanzi: I-Hydroxypropyl methylcellulose i-hydrophilic kwaye isisombululo sayo samanzi sixinene kakhulu. I-Hydroxypropyl methylcellulose (HPMC) yongezwa kwi-mortar, i-gypsum, ipeyinti, njl. ukugcina ukugcinwa kwamanzi okuphezulu kwimveliso. Ukugcinwa kwemilo: Xa kuthelekiswa nezinye iipolymers ezinyibilikayo emanzini, isisombululo samanzi sale mveliso sineempawu ezikhethekileyo ze-viscoelastic. Ukongezwa kwayo kunokuphucula amandla okuguquka kwemilo yeemveliso zeseramikhi ezikhutshiweyo, njl.
Ukutyeba kwe-hydroxypropyl methylcellulose (HPMC): Ukongeza le mveliso kunokunciphisa i-friction coefficient kwaye kuphucule ukutyeba kweemveliso ze-ceramic ezikhutshiweyo kunye neemveliso zesamente. Iimpawu zokwenza ifilimu: Le mveliso inokuvelisa amaphepha aqinileyo, aguquguqukayo, kwaye acacileyo anokumelana kakuhle neoyile kunye ne-ester, ingakumbi ukugcinwa kwamanzi kunye nokwakhiwa okukhethekileyo kwe-hydroxypropyl methylcellulose (HPMC), i-hydroxypropyl methylcellulose. Ipropati yokwenza ifilimu ye-cellulose ibiphambili eTshayina.
Ixesha lokuthumela: Jan-10-2023