Ihlelwe ngokwezinto ezithatha indawo,ii-ether ze-celluloseinokwahlulwahlulwa ibe zii-ethers ezi-single kunye nee-ethers ezixutyiweyo; zihlulwe ngokwendlela yokunyibilika, ii-ethers ze-cellulose zinokwahlulwa zibe zii-ethers ezinyibilikayo emanzini nezingenakunyibilika emanzini.
Indlela ephambili yokwahlulahlula i-cellulose ether kukuhlela ngokwe-ionization:
Ihlelwe ngokwe-ionization, i-cellulose ether inokwahlulwa ibe ziintlobo ezingezizo ze-ionic, i-ionic kunye neentlobo ezixutyiweyo.
Ii-ether ze-cellulose ezingezizo ze-ionic ziquka i-hydroxypropyl methyl cellulose, i-methyl cellulose, i-ethyl cellulose, i-hydroxyethyl cellulose, i-hydroxypropyl cellulose kunye ne-hydroxyethyl methylcellulose, apho i-ethyl cellulose inganyibiliki emanzini.
I-cellulose ye-Ionic yi-sodium carboxymethyl cellulose.
Ii-cellulose ezixutyiweyo ziquka i-hydroxyethyl carboxymethyl cellulose kunye ne-hydroxypropyl carboxymethyl cellulose.
Indima ye-cellulose ether:
Icandelo lokwakha:
Udaka lwemasonry lunokugcina amanzi kwaye luqine, luphucule ukusebenza, luphucule iimeko zokwakha, kwaye luphucule ukusebenza kakuhle.
I-mortar yokukhusela udonga yangaphandle inokunyusa amandla okugcina amanzi kwi-mortar, iphucule ukugeleza kwamanzi kunye nolwakhiwo, iphucule amandla okuqala e-mortar kwaye iphephe ukuqhekeka.
I-tile bonding mortar inokuphucula amandla okulwa nokugoba kwe-bonding mortar, iphucule amandla e-bonding yokuqala ye-mortar, kwaye imelane namandla aqinileyo okucheba ukuthintela ii-tile ukuba zingatyibiliki.
I-mortar ezilinganisayo, enokuphucula ukutyibilika kunye nokusebenza kokungahlali kakuhle kwe-mortar, kwaye iququzelele ukwakhiwa.
I-putty engangeni manzi, ingathatha indawo yeglu yemveli yemizi-mveliso, iphucule ukugcinwa kwamanzi, i-viscosity, ukumelana nokukhuhla kunye nokunamathela kwe-putty, kwaye isuse umngcipheko we-formaldehyde.
Udaka lwe-gypsum lunokuphucula ukutyeba, ukugcinwa kwamanzi kunye nokulibaziseka.
Ipeyinti yelatex, inokwenza utyebe, ithintele ukuqhekeka kombala, incede ukusasazeka kombala, iphucule uzinzo kunye nokuxinana kwelatex, kwaye incede ukusebenza komgangatho wolwakhiwo.
I-PVC, ingasebenza njengesinyibilikisi, ilungise uxinano lwe-resin ye-PVC, iphucule uzinzo lobushushu be-resin kwaye ilawule ukusasazwa kobungakanani be-particle, iphucule iipropati ezibonakalayo zomzimba, iimpawu ze-particle kunye ne-melt rheology yeemveliso ze-resin ye-PVC.
iiseramikhi, zingasetyenziswa njengesibambi se-ceramic glaze slurry, ezinokumisa, zisuse umkhenkce, kwaye zigcine amanzi, zonyuse amandla e-glaze eluhlaza, zinciphise ukoma kwe-glaze, kwaye zenze umzimba we-embryo kunye ne-glaze ziqine kwaye kungabi lula ukuziwisa.
Intsimi yezonyango:
Amalungiselelo okukhululwa ahlala ixesha elide nalawulwayo anokufezekisa isiphumo sokukhululwa kancinci nangokuqhubekayo kwamayeza ngokwenza izinto ezidityanisiweyo, ukuze kwandiswe ixesha lokusetyenziswa kwamayeza.
Iikhaphu zemifuno, ezenza ijeli kunye nefilimu, ziphepha ukudibana kunye nokuphilisa.
Ukufakwa kwepilisi, ukuze igqunywe kwipilisi elungisiweyo ukufezekisa ezi njongo zilandelayo: ukuthintela ukubola kweyeza yioksijini okanye ukufuma emoyeni; ukubonelela ngendlela efunekayo yokukhululwa kweyeza emva kokusetyenziswa; ukufihla ivumba elibi okanye ivumba leyeza okanye ukuphucula imbonakalo yalo.
Izinto ezixhomayo, ezinciphisa isantya sokutyibilika kweenxalenye zamachiza kuyo yonke indawo ngokunyusa i-viscosity.
Izibopheleli zeethebhulethi zisetyenziswa ngexesha le-granulation ukuze zibangele ukubopha kwamasuntswana e-powder.
I-tablet disintegrant, enokwenza ukuba ulungiselelo luqhekeke lube ngamasuntswana amancinci kulungiselelo oluqinileyo ukuze lukwazi ukusasazeka okanye ukunyibilika lula.
Intsimi yokutya:
Izongezo zedizethi, zinokuphucula incasa, ubume kunye nobume; zilawule ukwakheka kweekristale zomkhenkce; zityebe; zithintele ukulahleka kokufuma kokutya; ziphephe ukuzalisa.
izongezo zezinongo, zinokuqina; zonyusa ukunamathela kunye nokuqina kwencasa yesosi; zincede ziqine kwaye zibe nombala.
Izithako zesiselo, ngokubanzi zisebenzisa i-non-ionic cellulose ether, enokuhambelana neziselo; zinceda ekumisweni; zityebe, kwaye aziyi kugubungela incasa yeziselo.
Isongezo sokutya esibhakiweyo, sinokuphucula ubume; sinciphise ukufunxwa kweoyile; sithintele ukulahleka kokufuma kokutya; sikwenze kube lukhuni ngakumbi, kwaye senze ubume bomphezulu kunye nombala zifane ngakumbi; ukunamathela okuphezului-cellulose etherinokuphucula amandla, ukuthamba kunye nokuthamba kweemveliso zomgubo. Incasa.
Cinezela izongezo zokutya ukuze unciphise ukuveliswa kothuli; phucula ukuthungwa kunye nencasa.
Ixesha leposi: Epreli-28-2024