I-ejenti yokuvimbela amanzi ngamakhemikhali ezimbonini exosha amanzi e-silicone exosha amanzi e-hydrophobic yodaka lokuvimbela amanzi
I-ejenti yokuvimbela amanzi ye-silicone
I-ejenti yokuvimbela amanzi ye-silicone uhlobo olusha lwezinto ezingangenisi manzi ezisebenza kahle kakhulu ngaphandle kokungcola nokucasuka, ezisetshenziswa kabanzi emazweni athuthukile emhlabeni. Ngemva kokufutha (noma ukuxubha) lo mkhiqizo ebusweni besakhiwo, ifilimu engenambala, esobala, engamelana ne-UV, ephefumulayo ingakhiwa ebusweni besakhiwo, engabonakali emehlweni enyama. Uma imvula ivunguza kuso noma ihlangana nomoya omanzi, amaconsi amanzi azoba ngokwemvelo. Ukugeleza kuvimbela ukungena komswakama, futhi ngesikhathi esifanayo, kungageza uthuli ebusweni besakhiwo, ukuze kwenze udonga lwangaphakathi lungangeni umswakama, lungangenisi ukukhunta, kuhlanze udonga lwangaphandle futhi kuvimbele ukuguguleka.
Imvelo
Izinto zokuvimbela amanzi ze-silicone zinezakhiwo ezimbili: ezisekelwe emanzini kanye nezinamafutha. Izinto zokuvimbela amanzi ze-organosilicon ezisekelwe emanzini azinambala noma ziphuzi ngokukhanyayo. Uma zixutshwe nodaka lukasimende, zingasebenza futhi njenge-retarder, i-reducer kanye ne-enhancer. Ngakho-ke, zifanele imboni yokwakha, ubuso obungaphandle bodonga, ubunjiniyela obungaphansi komhlaba, izakhiwo zakudala, amachibi okubhukuda, izitini namathayili, usimende, imikhiqizo ye-gypsum kanye nezinto zokuvikela ukushisa ezine-perlite njengezinto eziyinhloko, kanye nokwelashwa kokuvikela amanzi, ukumelana nomswakama kanye nokuvikela ukungcola kophahla lwasemakhaya. . I-ejenti yokuvimbela amanzi ye-silicone enamafutha isobala futhi ivame ukusetshenziselwa i-glaze, amathayili ka-ceramic, amathayili aphansi, izinto zobumba, njll. Ingaxutshwa nezinye izinto zokuxazulula futhi kulula ukuyisebenzisa.
Ububanzi besicelo
Isebenza kabanzi ezindongeni zangaphakathi nezangaphandle zezakhiwo ezahlukahlukene, ikakhulukazi ukuxazulula inkinga yokubola kwangaphakathi okubangelwa ukuvuza kwamanzi ezindongeni zasempumalanga nasenyakatho zezindlu zomphakathi. Ngaphezu kwalokho, ingasetshenziswa kabanzi ekwelapheni okungangeni umswakama kanye nokubola ngaphambi kokuhlobisa kwangaphakathi, izitshalo zezimboni Ukuhlanza okulwa nokungcola, ukulwa nesimo sezulu, kanye nokwelashwa kwemvula okulwa ne-asidi ezindongeni zangaphakathi nezangaphandle, kanye namaphrojekthi okuvimbela amanzi emanzini, imibhoshongo yamanzi, izindawo zokugcina amanzi, izitshalo zokwelashwa kwendle, kanye neziteshi zokunisela zezolimo kanye nemisele yokukhipha amanzi; ezakhiweni zasendulo, izikhumbuzo zamatshe, amathayili e-ceramic, izincwadi kanye nezingobo zomlando, amakamelo ezinsimbi ezinembile, kanye negumbi lekhompyutha, igumbi lokusabalalisa ugesi, i-warehouse, njll. nazo ziyasebenza.
1. Ukuvimbela ukuvuza nokuvuza kokwakha izindonga, ikakhulukazi izindonga zezitini; ukuvimbela ukuna kwenhlabathi nosawoti kanye nokukhanya kwelanga kwezindonga ze-granite nezemabula.
2. Ukuvikela amanzi ezindlini zangasese, emakhishini, kumabalcony avaliwe, njll.
3. Ukumelana nomswakama kanye nokungakhuli kwezindawo zokugcina impahla, izingobo zomlando, imitapo yolwazi, ukulondolozwa kombala kwezakhiwo zasendulo kanye nokuvikelwa kwezinsalela zamasiko empucuko yabantu.
4. Ukufakwa: amathayili ophahleni, i-perlite, i-asbestos, izindwangu ezingaphili, izinto zokushisa, amabhokisi okupakisha, ama-fiberboard, njll.
5. Ingaxutshwa ngqo nodaka lukasimende kanye nokhonkolo, le agent ingasetshenziswa ukuxuba amanzi ngokufaka amanzi izikhathi ezingu-2-5.
Izici ze-ejenti yokuvimbela amanzi ye-silicone evunyelwe ukungena
1. Ingasetshenziswa ngqo endaweni eyisisekelo emanzi noma eyomile, futhi inamathela kahle endaweni eyisisekelo.
2. Ukulwa nomswakama, ukukhunta, ukugqwala, kanye nokulwa nesimo sezulu.
3. Ukuvikelwa okuluhlaza kanye nemvelo, akukho mkhondo wokungena.
4. Kokubili kungangeni manzi futhi kuyaphefumula.
5. Ukwakhiwa okulula, ikhwalithi ethembekile kanye nokusetshenziswa okuphephile.
Inzuzo
1. Ukungangenwa kwamanzi okuphezulu.
2. Ukungena kwamanzi okuphezulu.
3. Amandla aphezulu okubopha.
4. Ukumbozwa okuqinile, okukwazi ukumboza imifantu emincane.
5. Ukwakhiwa kulula futhi kuyashesha.
6. Sebenzisa nochungechunge lwemikhiqizo yokunamathela, umphumela uba ngcono.
7. Imikhiqizo yezinto zokwakha eziluhlaza.
Izinyathelo zokwakha
1. Futha noma bhulashi
Ukufutha kungcono ezindaweni ezimahhadlahhadla njengekhonkrithi, udoti wesamente, kanye nezakhiwo ezenziwe kusengaphambili zekhonkrithi. Amabhulashi angasetshenziswa ezindaweni ezibushelelezi njengetshe, imabula, kanye negranite.
Ngaphambi kokusebenzisa, indawo engaphansi kufanele ihlanzwe ngokucophelela, uthuli oluntantayo kanye namabala e-moss kufanele kuhlanzwe, imifantu, imigodi, njll. kufanele kuvalwe futhi kulungiswe kusenesikhathi, futhi indawo ehlanganisiwe kufanele ibe nkulu.
Uma usebenzisa, sebenzisa isifutho sezolimo esihlanzekile noma ibhulashi ukuze usifake endaweni eyomile (indawo yodonga, njll.) kathathu ngokuqondile nangokuvundlile, ngaphandle kokuphazamiseka, bese ufafaza indawo yodonga ngamamitha angu-5 ngekhilogramu. Akukho mvula ezongena zingakapheli amahora angu-24 ngemva kokwakhiwa. Ukwakhiwa kufanele kumiswe ekushiseni okungaphansi kuka-4°C, futhi indawo eyisisekelo kumele yome ngesikhathi sokwakhiwa. Umphumela wokuxosha amanzi ungatholakala zingakapheli amahora angu-24 ekushiseni kwegumbi, futhi umphumela uzoba ngcono ngemva kwesonto, futhi isikhathi sokupholisa ebusika sizoba side.
2. Faka udaka lukasimende
Hlanza indawo engezansi, hlanza amabala kawoyela, uthuli oluntantayo, susa ungqimba oluqhekekayo, njll., bese uvala imifantu ngezinto ezigobekayo.
Imiyalelo Eyengeziwe Yokuxosha Amanzi E-Silicone
I-ejenti yokuvimbela amanzi ye-silicone iyi-ejenti yokuvimbela amanzi esebenza kahle kakhulu eyenziwe nge-monomethyl alkane. Inamandla amakhulu ezintweni eziningi zokwakha, ikakhulukazi izinto zokwakha ze-silicate. Ingazihlanganisa ngokwayo ne-carbon dioxide emoyeni ukuze yakhe ungqimba lwe-membrane engangeni manzi ye-silicone, enokungena kwamanzi okuhle. Iyinto engangeni manzi esezingeni eliphezulu, engabizi kakhulu, futhi esebenza kahle kakhulu ezintweni zokwakha, futhi isetshenziswe kabanzi ekwakheni, ekulungiseni izindlu, ezintweni zokwakha, ekuhlobiseni kwangaphandle nakwezinye izimboni eShayina.
Ukusebenza kanye nezici I-silicone evimbela amanzi iwuketshezi olungenambala noma oluphuzi olukhanyayo, ayinabo ubuthi, ayiguquguquki, futhi ayinazo (i-methanol, i-benzene, izinto ezincibilikisayo), iyi-alkaline, kulula ukusebenzisana ne-carbon dioxide futhi yakha ifilimu ye-silicone resin yenethiwekhi ye-polymer. Ukusebenza okuhle kokungangeni manzi, impilo ende, ukumelana ne-asidi ne-alkali, ukuvimbela ukungcola, ukumelana nesimo sezulu, ukungagqwali emigoqweni yensimbi, umphumela wokukhulisa, ingabuyisela ukuncishiswa kodaka nokhonkolo, njll., ngenxa yentengo yayo ephansi kanye nokwakhiwa okulula, idumile phakathi kwabasebenzisi. Idunyiswa.
Ukubukeka: uketshezi olucacile olungenambala kuya koluphuzi olukhanyayo olufanelekile
Okuqukethwe okuqinile: (20-30%)
Okuqukethwe: (kubalwe njenge-methylsiloxane CH3SiO11/2)
Okulingana nokuqukethwe okungu-4% kwe-Si
Ukuhlolwa okungangeni manzi: okufanelekile
Ubuningi obuhlobene: (20℃) 1.20—1.23
I-alkali yamahhala (njenge-NaOH) ayidluli ku-5%