Isetshenziswa kakhulu ekukhiqizeni, ekwakheni nasekuhlobiseni, i-epoxy resin iyinto enamathelayo esebenza kahle kakhulu. Imabula inokunamathela okuhle kakhulu uma ixutshwe nezinye izinto, ngakho-ke inikeza isibopho esiqinile nesihlala isikhathi eside. Ngezinye izikhathi imabula kufanele ipholishwe, ipholishwe, futhi ilungiswe emsebenzini wokuhlobisa wezakhiwo.
Izici zomzimba nezamakhemikhali ze-epoxy resin
Ukunamathela kwayo okukhulu kunqunywa ukwakheka kwayo kwamakhemikhali. Amaqembu amaningi asezindaweni ezishisayo kanye namaqembu e-epoxy asebenzayo agcwele ukwakheka kwawo kwamangqamuzana, okuthi ngesikhathi sokwelapha kukhiqize ukukhangiswa okuphawulekayo komzimba kanye nokusebenzisana kwamakhemikhali ne-marble surface. Ishintsha kusukela oketshezini kuya kokuqinile ngesikhathi sokwelashwa. Inamandla okuqineka okuphezulu kanye nobulukhuni ngemva kokwelapha, okuzosiza ukumelana ngokwanele nomthelela wezingcindezi zangaphandle. Isetshenziswa kaningi ukuxhumanisa izinto eziqinile njengensimbi netshe.
Umqondo wokuxutshwa kwe-epoxy resin ne-marble
Imabula inobuningi besakhiwo kodwa inezimbotshana ezinikeza izimo ze-epoxy resin ukuthi ingene futhi ixhume. Ingase ingene esakhiweni samatshe ngaphezu kokugcwalisa izimbobo ezincane ebusweni bemabula. Ukunamathela okuqinile kungase kudalwe amaqembu e-polar asebenzisana nezici zamakhemikhali ezingaphezulu zemabula. Ngesikhathi esifanayo, phakathi nenqubo yokwelapha, isakhiwo siyashintsha futhi siba namandla, ngakho siboshelwe ngokuvikelekile endaweni yemabula. Ukubambelela isikhathi eside kwe-epoxy resin emabula kuqinisekiswa yile nqubo yokubopha.
Izinzuzo zokuhlanganisa imabula
ukubambelela okuqinile
Ukunamathela kwayo okukhulu kuyenza ithandeke kakhulu kumaphrojekthi wemabula. Ingase ixhumanise imabula ngokuvikelekile futhi ikwenze kube nzima ukuhlukana phakathi nokusetshenziswa noma ngabe isetshenziselwa ukulungisa ukuphuka noma ukubopha izingxenye eziphukile.
ikhono elivelele lokulwa nokuguga
Izakhiwo zokulwa nokuguga zemabula zinikeza enye inzuzo. Izinzile ngaphansi kwezimo zemvelo njengomswakama, ukukhanya kwe-UV, nokuhlukahluka kwezinga lokushisa, i-epoxy resin yekhwalithi ephezulu iyamelana nesimo sezulu. Ngaphansi kokuchayeka isikhathi eside, lokhu kwenza ukwakhiwa kwemabula kuqine futhi kuhlale isikhathi eside.
Ukumelana nama-acids kanye ne-alkali
Imabula isetshenziswa ezindaweni ezifana namagumbi okugeza kanye namakhishi lapho kokubili izakhi ezine-asidi neze-alkaline zingase zibe khona ndawonye. I-epoxy resin's acid kanye nokumelana ne-alkali kusiza ekweluleni impilo yayo yesevisi futhi kuvikele kahle indawo yemabula ukuthi ingaboli.
Izindlela zokusebenzisa i-epoxy resin
Ukubambelela ngokuqinile endleleni yokusetshenziswa kuzosiza ekuqinisekiseni ukunamathela kahle kwe-epoxy resin kumabula. Yonke inqubo ilandela lokhu:
Ubuso bulungele
Ingaphezulu lemabula kufanele lihlanzwe kuqala ngaphambi kokufaka i-epoxy resin. Ukuqinisekisa ukubambelela, uthuli oluhlanzekile, uwoyela nokunye ukungcola usebenzisa i-anhydrous ethanol noma isihlanzi samatshe esithile.
ukuhlanganisa
Ngokuvamile iqukethe izigaba ezimbili: i-ejenti yokwelapha kanye ne-ejenti eyinhloko. Ngokujwayelekile ngokuhambisana nesilinganiso esingu-1:1 noma esinye isilinganiso esinqunywe kusengaphambili, inqubo yokuxuba kufanele ilandelwe ngokuqinile ngokwesilinganiso. Sebenzisa ngokushesha ngemva kokuhlanganisa ukuze umise ingxenye ekwelapheni ngokushesha.
Ukusebenzisa nokuhlanganisa
Beka ingcina ye-epoxy ngokuqhubekayo phezu kwendawo ehlangene yemabula. Qinisekisa ukusatshalaliswa okulinganayo futhi ulungise ngokushesha. Imvamisa, kufanele ivunyelwe ime okungenani amahora angama-24 ngemuva kokuthi imabula ne-epoxy resin kuxutshwe ukuze zelashwe ngokuphelele.
Izici zomzimba lapho omiswa
Endaweni yemabula, i-epoxy resin ephulukisiwe yembula amandla amakhulu kakhulu nokuqina. Ukuhlola kubonisa ukuthi ingase ithole amandla angu-100% ngemva kokwelashwa okuphelele kanye nobulukhuni obungaphezu kuka-90% kulandela amahora angu-24 ekamelweni lokushisa. Ikhono eliqinile lokuthwala umthwalo, elingaklwebheki kalula, i-epoxy resin egqwalile noma eqhekekile kuzoba umphumela.
Izinto ezithinta ukunamathela kwemabula
izinga lokushisa
Izinga lokushisa lihlobene ngokuqinile nesivinini sokwelapha namandla okunamathela. I-epoxy glue iphulukisa ngokushesha emazingeni okushisa aphezulu; nokho, izinga lokushisa eliphezulu kakhulu linganciphisa amandla okunamathela.
umswakama
Inqubo yokwelapha isabela nakumswakama. Ijubane lokuphulukisa lingase lehlise ijubane ezimweni zomswakama ophezulu, ngakho-ke kube nomthelela omkhulu wokunamathela. Ngakho-ke, endaweni enomswakama ophezulu kusetshenziswa i-epoxy resin idinga izindlela zokukhipha umswakama.
Ukucwebezela kobuso
Ubulukhuni bobuso beMarble buzothonya ngokuqondile umthelela wokubambelela we-epoxy resin. Amabhondi e-epoxy resin angcono endaweni ethize njengoba indawo emagebhugebhu ingase ikhulise indawo yokuxhumana futhi ithuthukise amandla okunamathela.
Ukusetshenziswa kwemabula: ukuqina
Izimfanelo zayo eziqinile nezihlala isikhathi eside ziyenza ibe nomthelela ekuhlanganisweni kwemabula. Izinga lokushisa eliqinile leMarble kanye nezimfanelo ezimelana nokugqwala ziyisiza ukuthi ihlale isesimweni esihle kakhulu ezindaweni eziningi ezinzima. Ngesikhathi esifanayo, i-epoxy resin ingakwazi ukumelana ngokuphumelelayo nemithelela yangaphandle kanye nemihuzuko njengoba inzima kakhulu ngemva kokwelashwa.
Isicelo ekubuyiseleni imabula
Uma ama-chips noma imifantu ibonakala endaweni yemabula, iyimpahla yokubuyisela ephelele. Ngokuvamile, ukujova i-epoxy resin kusiza ukugcina ubuqotho nokubukeka kwendawo ngokugcwalisa imifantu. I-epoxy resin ingase ishintshwe ibe umbala ofana nemabula ngobuchwepheshe bokufanisa imibala, ngaleyo ndlela kuthuthukiswe ukubukeka kwemvelo kwetshe elibuyiselwe.
Ukuphepha nokulondolozwa kwemvelo
Nakuba ukusebenza kwebhondi kuthuthukiswa, okuqukethwe kwezinhlanganisela zezinto eziphilayo ezishintshashintshayo kuyehla njengoba ukwakheka kwesimanje kuthuthukiswa kancane kancane. Ukubuyiselwa kwemabula nokuhlanganisa kuncike kakhulu ekulondolozweni kwemvelo. Ukumelana okuhle kwamakhemikhali nokukhishwa okuncane kwamagesi ayingozi ngemva kokwelapha kwenza i-epoxy resin yezinga eliphezulu ifanele izilungiselelo eziningi ezisezingeni eliphezulu zezakhiwo nezokuhlobisa.
Izicelo zemabula: amathuba okuthuthukiswa kwesikhathi esizayo
Umsebenzi we-epoxy resin ezinhlelweni zemabula uyakhula ekuhlobaneni njengoba ubuchwepheshe bokwakha buthuthuka. Izindinganiso eziphakeme zobuhle, ukuqina nokuvikelwa kwemvelo kwezinto, kanye nomthelela wokunamathela nokusebenza okuvikelayo kwe-epoxy resin, kusiza ekwenyuseni ngokuphawulekayo lonke inani lemabula kumaphrojekthi afaka i-decor ephezulu. Ngaphezu kwalokho, imiphumela esheshayo nehlala njalo yokwelapha ingase itholakale ngokusebenzisa ukuthuthukiswa kobuchwepheshe, okwenza kube lula ukusetshenziswa kwe-epoxy resin ekuhlanganisweni kwemabula ngokuzayo.
Ukunamathela okuqinile kwemabula nokuqina okukhulu nokuzinza kwe i-epoxy resin hlinzeka ngemabula ukuvikelwa okukhulu nokukhetha kokulungisa. Izimfanelo zayo eziphawulekayo zomzimba kanye namakhemikhali zisiza ukuba zibe usizo kakhulu ekubuyiseleni imabula, ukuhlanganisa nokulondolozwa. Akukhona nje kuphela ukuthi impilo yesevisi ye-marble ingelulwa kodwa futhi nobuhle bayo namandla okuvikela kungase kuthuthukiswe ngokusetshenziswa nokunakekelwa okufanele.