IHydroxypropyl Methylcellulose (HPMC) eDurmix Gotar AddItives
1. Isingeniso
UDidymix udaka luyingxenye ebalulekile ekwakhiweni kwanamuhla, enikeza lula, ukuthembeka, kanye nokungaguquguquki.Hydroxypropyl methylcellulose(I-HPMC) iyisengezo esibalulekile esidlala indima ebalulekile ekuthuthukiseni ukusebenza nezakhiwo zeDurmix Bonderars. Lo mhlahlandlela ophelele uhlola indima ye-HPMC eDdymix Marars, kufaka phakathi isakhiwo sayo samakhemikhali, izakhiwo, kanye nezinzuzo eziletha izicelo ezahlukahlukene.
2. Iyini i-hydroxypropylll methylcellulose (hpmc)?
2.1. Isakhiwo samakhemikhali
I-HPMC iyi-polymer ye-semi-zokwenziwa ethathwe ku-cellulose. Ihlanganiswe ngokuguqulwa kwe-cellulose ene-propelene oxide ne-methyl chloride. Umphumela uba yi-cellulose ether ene-hydroxypropyl kanye namaqembu we-methoxy anamathele emuva kwi-cellulose backbone. Izinga lokufaka esikhundleni (DS) lalawa maqembu lingahluka, liholele kumabanga ahlukene we-HPMC.
2.2. Izakhiwo
I-HPMC ibonisa izakhiwo ezimbalwa ezibalulekile ezenza zilungele ukusetshenziswa kuDurmix Bonders:
- I-SOLUBILISH: I-HPMC iyancibilika emanzini, yakha isixazululo esizinzile, esicacile.
- Ukugcinwa kwamanzi: Kunamandla aphezulu okugcina amanzi, ukuqinisekisa ukuthi i-hydration engaguquki yezinhlayiya zosekhukhwini.
- Ifilimu-kwakha: I-HPMC ingakha ifilimu emincane, eguquguqukayo ebusweni bezinhlayiya zodaka, ukuthuthukisa ukunamathela.
- Ukuguqulwa kwe-Rheology: Kuthonya ukugeleza nokusebenza kodaka.
- Ukusetha Ukulawula: I-HPMC inganweba noma ilawula isikhathi sokufaka.
I-3. Indima ye-HPMC eDurmix Mars
3.1. Ukugcinwa kwamanzi
Eminye yemisebenzi esemqoka ye-HPMC eDdymix Marars ingukugcinwa kwamanzi. Kuvimbela ukulahleka kwamanzi okusheshayo kusuka kungxube yodaka, kuqinisekise ukuthi kunomswakama owanele we-hydration of cent izinhlayiya. Le mpahla ibaluleke kakhulu ezimweni ezishisayo nezomile, lapho ukomisa ngaphambi kwesikhathi kungaholela khona amandla okunciphisa nokunamathela.
3.2. Ukusebenza okwenziwe ngcono
I-HPMC ithuthukisa ukusebenziseka kwezingodo ngokulungisa izakhiwo zayo zeRhelogical. Isebenza njenge-ejenti yokuqina, ivumela ukulawula okungcono kokugeleza nokuncishiswa kwe-sagging. Lokhu kuphumela ekusetshenzisweni okulula kanye nokuqedwa okubushelelezi kuzinhlelo zokusebenza njengodaka kanye nodaka oluzimele.
3.3. Ukubeka Ukulawula
I-HPMC ingasetshenziswa ukulawula isikhathi sokufaka odongeni. Ngokushintsha ngokucophelela uhlobo nenani le-HPMC esetshenzisiwe, abakhiqizi bangavumelanisa izici zokusetha ukuze bahlangabezane nezidingo ezithile zephrojekthi. Lokhu kuwusizo ikakhulukazi kuzinhlelo zokusebenza lapho izikhathi zokubeka izilungiselelo zizuzisa.
4. Izinhlobo namamaki we-HPMC
I-HPMC iyatholakala ezinhlotsheni ezahlukahlukene namamaki, ngalinye liklanyelwe izinhlelo ezithile nezidingo zokusebenza. Ezinye izinhlobo ezijwayelekile zifaka:
- I-HPMC ejwayelekile
- I-Visposity ephezulu i-HPMC
- I-Low-Viscosity HPMC
- I-HPMC eguquliwe enezakhiwo ze-retarder
- Amamaki akhethekile e-Tile Adhesives
Ukukhethwa kohlobo olufanele nebanga kuya ngezinto ezifana nokugcinwa kwamanzi okufunayo, ukusebenziseka, nokubeka isikhathi sokulawula isikhathi esithile sodaka lweDurmix.
I-5. Ukuqanjwa kanye nokusetshenziswa kweDurmix Dorsers nge-HPMC
5.1. Udaka kaMasonry
Ku-masonry udaka, i-hpmc iqinisekisa ukugcinwa kwamanzi okuhle, okuvumela ukusebenziseka okungcono ngesikhathi sohlelo lokusebenza. Iphinde ifake isandla ekunamathisweni okuthuthukile phakathi kwezitini noma amabhlokhi futhi ithuthukise ukusebenza okuphelele kodaka.
5.2. Adhesives tile
Ama-tile anamathelani ahlomula ekugcinweni kwamanzi kwe-HPMC kanye nezindawo ezinamathela. Kuthuthukisa amandla ama-adhesive bond kanye nokusebenza kodaka, okwenza kulungele izinhlelo ezahlukahlukene ze-tile, kufaka phakathi amathayela aphansi kanye nodonga.
5.3. Udaka ngodaka
I-HPMC idlala indima ebalulekile ku-Plaster Datar ngokuthuthukisa ukukhiqizwa nokugcinwa kwamanzi. Kubangela ukuqeda okubushelelezi kanye namathuba encishisiwe okuqhekeka, ikakhulukazi ezicelo ezise mpo.
5.4. Udaka lokuzimela
Ukuzibamba okuzimele kusebenzisa i-HPMC ukulawula izindawo zokugeleza futhi kwandise izikhathi zokubeka. Lokhu kuqinisekisa izinga kanye nendawo ebushelelezi kuzinhlelo zokusebenza ezinjengezinyawo eziphansi, ngisho nakuma-substrates angalingani.
5.5. Amanoni
I-HPMC isiza ama-grouts ukugcina ukuvumelana kwawo kanye noshukela ngesikhathi. Iphinde ifake isandla emandleni nokuqina kwamajoyinti we-grout ku-tile ne-masonry application.
5.6. Ezinye izinhlelo zokusebenza
I-HPMC isetshenziswa kwezinye izinhlelo zodaka ngoDurmix, kubandakanya noDiserars wokulungisa, izingodo zokufakwa kwezingubo zokufakwa, kanye nokwakheka okukhethekile okwenzelwe izidingo ezithile zokwakha.
I-6. Izinzuzo zokusebenzisa i-HPMC
6.1. Ukusebenza okuthuthukisiwe
Ukungezwa kwe-HPMC kuthuthukisa kakhulu ukusebenza kwezinduku zeDurmix. Iqinisekisa ukugcinwa kwamanzi okungaguquki, ukusebenziseka okungcono, nokuhlelwa okulawulwayo, okuholela emiphumeleni yokwakhiwa eqinile nekhwalithi ephezulu.
6.2. Ukusimama
I-HPMC isiza ukunciphisa imfucuza kanye nokuhlelwa kabusha emisebenzini yokwakha ngokwenza ngcono ukusebenza kodaka. Ivumela futhi ukuthola uhlelo lokusebenza lodaka olusebenzayo, ukunciphisa umthelela wezemvelo.
6.3. Ukusebenza kwezindleko
Ngokuthuthukisa ukusebenziseka futhi kunciphise isidingo samanzi amaningi, i-HPMC inomthelela ekulondolozeni izindleko emisebenzini yokwakha. Kuthuthukisa ukusebenza kahle kwesicelo sodaka, okuholela ekunciphiseni izindleko kanye nezindleko ezibonakalayo.
7. IZINSELELE NOKUFUNDA
7.1. Umthamo kanye ukuhambisana
Umthamo ofanele we-HPMC uncike ohlelweni oluthile kanye nezakhiwo ezifiselekayo. Ukuvumelana nezinye izengezo nezinto zokwakha kufanele kuhlolwe ngokucophelela ukuqinisekisa ukusebenza kahle.
7.2. Ukugcinwa nokuphatha
Ukulondolozwa okufanele nokuphathwa kwe-HPMC kubalulekile ukuze kugcinwe ukusebenza kwayo. Kufanele igcinwe endaweni epholile, eyomile futhi ivikelwe kumswakama.
8. Ukulawulwa kwekhwalithi nokuhlola
8.1. Ukungaguquguquki nokujwayelekile
Abakhiqizi beDurmix Boressars kufanele basungule izinqubo zokulawula ikhwalithi ukuqinisekisa ukusebenza okungaguquki kokwakheka okusekwe ku-HPMC. Ukulinganisa nokuhlola kubalulekile ekufezekiseni imiphumela ethembekile.
8.2. Ukuhlolwa kokusebenza
Ukuhlolwa kokusebenza kwe-HPMC-equkethe izidakamizwa eziqukethe, njengokusebenza, ukugcinwa kwamanzi, kanye namandla anamathela, kufanele kwenziwe ukuze kuqinisekiswe ukufaneleka kwabo kwezicelo ezithile.
9. Izici zezemvelo nezolawulayo
I-HPMC ngokuvamile ithathwa njengephephile ukuze isetshenziswe kwizicelo zokwakha. Kodwa-ke, abakhiqizi kufanele bahambisane nemithetho yendawo kanye nemihlahlandlela yokuphepha lapho bephatha futhi belahla imikhiqizo equkethe ama-HPMC.
10. Izitayela Ezizayo Nezinto ezintsha
Imboni yezokwakha ivela njalo, futhi izitayela zesikhathi esizayo zingabona ukuthuthukiswa kwezinhlobo ezintsha ze-HPMC kanye nokwakheka okuthuthukile kokusebenza okuthuthukile kanye nokusimama kodonga lweDurmix.
11. Isiphetho
I-Hydroxypropyl Methylcellulose (HPMC) iyisengezo esibalulekile kuDdymix Marars, enikeza ukusebenza okuthuthukile, ukugcinwa kwamanzi, nokuhlelwa okulawulwayo. Ukusebenza kwayo kwaso kwenza kufanelekile ukuthola izicelo ezahlukahlukene zokwakha, zifaka isandla kwikhwalithi nokuqina kwamaphrojekthi wokwakha. Umthamo ofanele, ukuhlolwa, nokulawulwa kwekhwalithi kubalulekile ukuze uqinisekise ukusetshenziswa ngempumelelo kwe-HPMC eDdymix Marars.
12. Izinkomba
Lo mhlahlandlela uhlinzeka ngesibukezo se-HPMC inI-DRYIXUDotars, izakhiwo zawo, izinzuzo kanye nokucatshangelwa. Isebenza njengemithombo ebalulekile yabakhiqizi, osonkontileka, kanye nochwepheshe bezokwakha ababambe iqhaza ekusetshenzisweni kwe-HPMC ezicelo zokwakha.
Isikhathi sePosi: Nov-13-2023