1. Izinzile kwi-asidi kunye ne-alkali, kwaye isisombululo sayo samanzi sizinzile kakhulu kuluhlu lwe-pH=2~12. I-caustic soda kunye namanzi ekalika azinampembelelo ingako ekusebenzeni kwayo, kodwa i-alkali inokukhawulezisa izinga lokunyibilika kwayo kwaye yonyuse kancinci i-viscosity yayo.
2. I-HPMC sisixhobo sokugcina amanzi esisebenza kakuhle kakhulu kwinkqubo yodaka oluyimpuphu eyomileyo, esinokunciphisa izinga lokopha kunye nenqanaba lokufakwa kwedaka, siphucule ukuhlangana kwedaka, sithintele ngokufanelekileyo ukwakheka kweentanda zeplastiki kwidaka, kwaye sinciphise isalathisi sokuqhekeka kwedaka oluyiplastiki.
3. Yi-electrolyte engeyiyo i-ionic nengeyiyo i-polymeric, ezinzileyo kakhulu kwizisombululo zamanzi ezineetyuwa zesinyithi kunye nee-electrolytes eziphilayo, kwaye inokongezwa kwizixhobo zokwakha ixesha elide ukuqinisekisa ukuba ukuqina kwayo kuphuculwe.
4. Ukusebenza kakuhle kwe-mortar kuye kwaphucuka kakhulu. I-mortar ibonakala "inamafutha", enokwenza ukuba iindawo zodonga zizaliswe, igudise umphezulu, yenze i-mortar kunye nomgangatho osisiseko ziqine, kwaye yandise ixesha lokusebenza.
ukugcinwa kwamanzi
Ukufezekisa ulondolozo lwangaphakathi, olunceda ekuphuculeni amandla exesha elide
Nqanda ukopha, thintela ukuba udaka lungahlali kwaye lunciphe
Phucula ukumelana nokuqhekeka kwesamente.
tyeba
Ukuchasana nokucalucalulwa, ukuphucula ukufana kwesamente
Iphucula amandla okubopha okumanzi kwaye iphucula ukumelana nokuwa.
umoya owophayo
Phucula ukusebenza kwe-mortar
Njengoko i-viscosity ye-cellulose iphakama kwaye uthotho lweemolekyuli lude, isiphumo sokungenisa umoya siyabonakala ngakumbi.
Ukulibazisa
Isebenzisana nokugcinwa kwamanzi ukuze yandise ixesha lokuvulwa kwesamente.
I-Hydroxypropyl Starch Ether
1. Umxholo ophezulu we-hydroxypropyl kwi-starch ether unika inkqubo i-hydrophilicity ezinzileyo, okwenza amanzi akhululeke angene emanzini abotshelelweyo kwaye idlala indima entle ekugcinweni kwamanzi.
2. Ii-starch ethers ezinomxholo owahlukileyo we-hydroxypropyl zahlukile kubuchule bazo bokunceda i-cellulose ekugcinweni kwamanzi phantsi komlinganiselo ofanayo.
3. Ukutshintshwa kweqela le-hydroxypropyl kwandisa inqanaba lokwanda emanzini kwaye kucinezela indawo yokuhamba kwee-particles, ngaloo ndlela kwandisa i-viscosity kunye nefuthe lokutyeba.
Ukuthambisa kwe-thixotropic
Ukusasazeka ngokukhawuleza kwe-starch ether kwinkqubo ye-mortar kutshintsha i-rheology ye-mortar kwaye kuyinika i-thixotropy. Xa kusetyenziswa amandla angaphandle, i-viscosity ye-mortar iya kuncipha, okuqinisekisa ukusebenza kakuhle, ukufuthwa, kunye nokufumana amandla Xa amandla angaphandle erhoxiswa, i-viscosity iyanda, ukuze i-mortar ibe nokusebenza okuhle kokuchasana nokuwa kunye nokuchasana nokuwa, kwaye kwi-putty powder, ineengenelo zokuphucula ukukhanya kwe-oyile ye-putty, ukukhanya okupholishayo, njl.njl.
Isiphumo sokugcinwa kwamanzi okuncedisayo
Ngenxa yempembelelo yeqela le-hydroxypropyl kwinkqubo, i-starch ether ngokwayo ineempawu ze-hydrophilic. Xa idityaniswe ne-cellulose okanye yongezwa kwinani elithile le-mortar, inokunyusa ukugcinwa kwamanzi ukuya kwinqanaba elithile kwaye iphucule ixesha lokomisa umphezulu.
Ukungatyibiliki nokungatyibiliki
Isiphumo esihle kakhulu sokulwa nokuwa, isiphumo sokubumba
Umgubo welatex ophinda unyibilike
1. Ukuphucula ukusebenza kakuhle kwesamente
Amasuntswana omgubo ngerabha asasazwa kwinkqubo, nto leyo enika inkqubo ulwelo oluhle, nto leyo ephucula ukusebenza kakuhle nokusebenza kakuhle kwesamente.
2. Phucula amandla okubopha kunye nokuhlangana kwesamente
Emva kokuba umgubo werabha usasazeke ube yifilimu, izinto ezingaphiliyo kunye nezinto eziphilayo kwinkqubo yodaka ziyadityaniswa. Kucingelwa ukuba isanti yesamente kwidaka ludonga lwamathambo, kwaye umgubo welatex wenza i-ligament ekuyo, nto leyo eyandisa ubumbano kunye namandla. Yenza isakhiwo esiguquguqukayo.
3. Ukuphucula ukumelana nemozulu kunye nokumelana nokunyibilika kwesamente
Umgubo weLatex yi-resin ye-thermoplastic enokuguquguquka okuhle, enokwenza umxube ujongane nokubanda kwangaphandle kunye notshintsho lobushushu, kwaye uthintele ngempumelelo umxube ukuba ungaqhekeki ngenxa yotshintsho lobushushu.
4. Phucula amandla okuguquguquka kwesamente
Iingenelo ze-polymer kunye ne-samente paste ziyahambelana. Xa iintanda ziveliswa ngamandla angaphandle, i-polymer inokunqumla iintanda ize ithintele iintanda ukuba zingakhuli, ukuze ukuqina kokuqhekeka kunye nokukhubazeka kwe-mortar kuphuculwe.
Ixesha lokuthumela: Matshi-03-2023