Intshayelelo kwi-HydroxylDollipyl Methyl
I-Hydroxypropyl Methylcelceluplose, ekwabizwa ngokuba yi-Hypromellose kunye ne-Sleulose HydroxlyAsel Methyl I-Colupy, yenziwa nge-cottose emsulwa, ethathwayo ngokukhethekileyo phantsi kweemeko ze-alkaline. I-HPMC ngumgubo omhlophe, ongenakuthelekiswa nanto, engenabungozi, engenatyhefu, engaguqukanga emzimbeni womntu kwaye elahlekile emzimbeni. Imveliso inyibilikayo emanzini, kodwa i-insulle emanzini ashushu. Isisombululo esiyi-AICTEOS yinto engenamibala ebonakalayo. I-HPMC inesiseko esihle kakhulu, ukonakalisa, ukusasazeka kwevidiyo, i-Cosloid, i-oyile, i-otid, i-oyile, i-inki yokuhlamba, i-inki kunye neenkqubo ze-celymerings, i-inki kunye neenkqubo zokugcwalisa i-polymerication.
I-1. Umxholo osezantsi we-calcium ye-calcium engwevu kunye nomyinge ongafanelekanga we-cao kunye ne-CA (OH) i-2 kwi-Grey Calcium iya kubangela ilahleko yomgubo. Ukuba inento yokwenza ne-HPMC, ke ukuba ukugcinwa kwamanzi i-HPMC kuhlwempuzekile, iya kubangela ilahleko yomgubo. Ngaba i-powder ilahleko yomgubo ongenayo enxulumene ne-hydroxypropyl methylcelcelcelgalose? I-powder ilahleko yomgubo wokubeka ihambelana ikakhulu kumgangatho we-ASH Calcium, kwaye ingenanto yokwenza ne-HPMC.
2. Owona msebenzi ubalulekileyo ye-hydroxypropyl methylcelgalose kukugcinwa kwamanzi, kulandelwe ngokutyibilika. Kumgubo obekelweyo, lo gama nje ukugcinwa kwamanzi kulungile kwaye i-vickosity iphantsi (70,000-80,000), kunokwenzeka. Ewe, ukuphakama okuphezulu, okungcono ukugcinwa kwamanzi. Xa uVeksity engaphezulu kwe-100,000, uVekyusi uya kuchaphazela ukugcinwa kwamanzi. Hayi imali kwakhona.
Yintoni i-viscofity ye-hydroxypropyl methylcelculose (i-HPMC)?
I-podty powder ibingama-100,000 Yuan, kwaye iimfuno zodaka ziphezulu, kwaye i-150,000 yuan iyafuneka ukuze isetyenziswe ngokulula.
3. Zeziphi izixhobo eziphambili ze-hydroxypropyl methylcelcelcelcelcelcelceluplose? Ezona zinto ziphambili ze-Hydroxypropyl Methylcelcelculose (HPMC): I-HPMC ye-HPMC, i-methyl hloride, i-propylene oxide, i-supec, i-tooda, isopropanol, njl.
4. Sisiphi isizathu sevumba le-hydroxypropyl methylcelcelcelcelcelcelcelcelcelgalose? I-hydroxypropyl methylcelcelgulose iveliswe yindlela ye-Solvent isebenzisa i-toluene kunye ne-Iyopropanol njengezinyibilikisi. Ukuba ukuhlamba akulunganga kakhulu, kuya kubakho iphunga eligqithisiweyo.
5. I-HYDROXCOPLL Methylcelceltulose: Le inomxholo we-hydroxypropy ephakamileyo ngokubanzi ilunge ngakumbi ekugcinweni kwamanzi. Lowo une-viscosity ephezulu unyanzelekile ukuba ugcinwe ngaphezulu, ngokulinganayo (hayi ngokupheleleyo), kunye nalowo unee-viscofity ephezulu esetyenziswe ngcono ekwanje. Zeziphi izikhombisi eziphambili zobugcisa? Umxholo weHydroxypropy kunye noVeksity, uninzi lwabasebenzisi baxhalabile ngezi zikhombisi zimbini.
Ngaba i-phenomenon ye-Efflorescence kwi-purrs enxulumene ne-hydroxypropyl methylcelcelcelcelgalose?
Ngalo lonke ixesha elidlulileyo, umthengi wathi le mveliso yayinomvelo, kwaye wayesenza ukutshiza. I-Shotcrete: Umsebenzi ophambili kukugubungela umva, rougen, kwaye unyuse umbilini phakathi kodonga kunye nezinto ezingaphezulu. Sebenzisa kancinci, tshiza nje ungqimba oluncinci eludongeni. Nanku umfanekiso we-efflorescence phenomence into endithume ngayo umthengi: Kunye ne-phenomenon ye-Efflorescence yile: Ikhonkrithi eqhelekileyo sisilivere, xa idibana nomoya okanye umswakama eludongeni lwe-solkolysis, kwaye iqondo lezakhiwo liphuma kwi-hydrolyside ye-hydrolysine), xa i-vapor yamanzi iphuma, kunye ne I-hydroxide icacisiwe eludongeni. Ngokutyibilika kancinci kwamanzi, i-hydroxide icacisiwe kumphezulu we-fumeme yekhonkrithi, eqokelela ekuhleni xa i-Peeting iphakanyisiwe kwaye ayisafuneki, kwaye i-Peline, kwaye i-Peline inokwenzeka. Le nkqubo ibizwa ngokuba yi "pan-alkali". Ke ayisiyo i-Ubiquinel ebangelwa yi-hydroxypropyl methylcelcelceluplose
Umthengi wakwakhankanya i-phenomenon: I-rout yenziwa i-pan-alkaline phenomeno kudonga lwekhonkrithi, kodwa ibonisa ukuba isilika esidlwenguli esisetyenziselwa ikhomethi esetyenziswe kwi-lerite yodonga (i-alkaline ye-alkaline) iphezulu kakhulu. I-Efflorescence ebangelwa kukugxothwa kwamanzi asetyenzisiweyo kwi-Spray. Nangona kunjalo, akukho silwanyana esitshatileyo kudonga lwezitena ezivuthiweyo kwaye akukho qhwithi liza kwenzeka. Ke i-phenomenon ye-Efflorescence ayinanto yakwenza nokutshiza.
Isisombululo:
I-1. Umxholo wesiliko we-SILCEE yekhonkrithi incitshisiwe.
2. Sebenzisa iarhente ye-anti-alkali yokubuyela umva, isicombululo singena kwilitye ukuba lithintele i-capillary, ukuze amanzi, i-CA) 2, ityuwa kunye nezinye izinto ezinokungena kwi-pan-alkaline phenomenon.
3. Thintela ukungena kwamanzi, kwaye ungafaki amanzi amaninzi ngaphambi kokwakha.
Unyango lwe-pan-alkaline phenomeno:
Iarhente yokucoca i-Efflorescence yokucoca i-Efflorescence kwimarike inokusetyenziswa. Le arhente yokucoca ilulwelo olungenamibala lwenziwe nge-unic surfaction kunye nezinyibilikisiweyo. Inefuthe elithile ekucoceni kwelitye elithile lendalo. Kodwa ngaphambi kokusebenzisa, qiniseka ukuba wenze ibhloko yovavanyo encinci yovavanyo ukuze uvavanye isiphumo kwaye uthathe isigqibo sokuba uza kuyisebenzisa.
Ukusetyenziswa kwe-seluplose kwishishini lokwakha
1. Ukuphucula ukusasazeka kwesanti yesanti, ukuphucula ubukhulu becala kunye nokugcinwa kwamanzi kunye nokugcinwa kwamanzi kunye nokugcinwa kwamanzi, kunye nokuthintela amandla enkanuko.
I-2. Ukuphucula ubumbano kunye nokugcinwa kwamanzi kunye nokugcinwa kwamanzi kwi-tiyile ecinezelweyo, phucula ubumbeleli beethayile, kwaye kuthintele ukhuphiswano.
3. Ukuthandwa kwezinto eziphicothiweyo ezinjengeAsbestos: Njengearhente yokumisa, ukuphucula iarhente yokuphucula iarhente, kwaye iphucula amandla aphezulu.
4. I-Gypsim Coagry Slickry: phucula ukugcinwa kwamanzi kunye nokuziqhelanisa, kunye nokuphucula ubumbeleli kwi-subsest.
I-5. Edityanisiweyo yeSithembiso: yongezwa kwisamente edibeneyo yeBhodi yeGyppum ukuphucula ubulwele kunye nokugcinwa kwamanzi.
I-6. I-Latex Putty: phucula ulwelo kunye nokugcinwa kwamanzi kwi-gally esekwe kwi-tensen.
7. I-Stucco: njengencamathiselo yokutshintsha iimveliso zendalo, inokuphucula ukugcinwa kwamanzi kwaye iphucule amandla aphezulu.
I-8. I-Coasthi: Njengomntu weplastiki wengubo ye-Latex, inokuphucula ukungasebenzi kunye nolwelo lwengubo kunye neepowd.
9. Ukutshiza ipeyinti: inesiphumo esihle ekuthinteleni ukuntywila kwesamente okanye izixhobo zokutshiza ze-latex kunye neefilimu kunye nokuphucula i-fluidity kunye nepateni yokutshiza.
I-10. Iimveliso zesekondari zesamente kunye ne-gypsum: isetyenziswe njengendawo yokubumba yesamente yesamente yesamente yesamente kunye nezinye izinto ze-hydraulic zokuphucula ulwelo kwaye zifumane iimveliso zeyunifomu.
11. Udonga lwefibre: Ngenxa ye-anti-enzyme kunye nefuthe elichasene ne-anti-bactery, isebenza njengendawo yokubhabha ngeendonga zesanti.
12. Abanye: inokusetyenziswa njenge-upomeble ye-tubble (i-PC yenguqulo) yodaka olucekeceke lwesanti kunye nomsebenzi we-hydraulic.
Izicelo kwishishini lekhemikhali
I-1. I-Polymerization ye-vinyl chloride kunye ne-vinyllidene: Njengesitali sokumiswa kunye nokusasazeka ngexesha lokugcina i-vinyl lotywala (i-HPC) ukulawula ubume be-bitlicy kunye nokusasazwa kwe-vintc.
2. Ukunamathela: Njengokunamathela kwigumbi lodongo, inokusetyenziswa kunye ne-vinyl acetate yepeyinti endaweni yesitatshi.
I-3. Izibulala-zinambuzane: kongezwa kwizinambuzane kunye nokubulala i-herbicides, kunokuphucula umthambo xa kutshiza.
I-4. I-Lailx: I-Emalsion Sttilizer ye-Asphalt Shotex, i-tickener yerabha yeStyrene-Oweadiene (SBRE) irabha.
5. I-Binder: Njengomxhasi wepensile kunye neekhrayoni.
Izicelo kumashishini e-cosmetics
1. I-Shampoo: phucula i-vindosity ye-shampoo, i-rotiment, kunye nearhente yokucoca kunye nokuzinza kweebhubhu.
2. Izinyo le-Izinyo: Phinda uphucule ulwelo lwe-toothpaste.
Izicelo kumzi-mveliso wamachiza
1. I-Ecupasiction: Iarhente ye-ecasection yenziwa kwisisombululo sezinto eziphilayo okanye isisombululo se-ACTER kulawulo lweziyobisi, ngakumbi ngenxa yokutshiza iigranueles ezilungisiweyo.
2. I-Arhente ethambileyo: Iigram ze-2-3 ngosuku, i-1 ukuya kwi-1 ukuya kwixesha ngalinye, impembelelo iya kuvela kwiintsuku ezingama-4-5.
I-3. Iliso lamehlo: Ukusukela uxinzelelo lwe-OSMOIC lweMythylcelgalose ye-Aboous ifana nelo mpahla, ngoko ke longezwe emehlweni okuqhawula i-lens.
I-4. Jely: Njengezinto ezisisiseko zejeli-njengamayeza angaphandle okanye ioyile.
I-5. Iyeza lokuntywila: Njenge-thickener, iarhente yokugcina amanzi
IXESHA LOKUQALA: FEB-21 ukuya ku-525