Emkhakheni wokucubungula nokusetshenziswa kwamatshe, i-Veropoxy ithuthukise ngempumelelo ukusebenza okuphelele kwemikhiqizo yamatshe ngocwaningo lwayo olujulile kanye nokusetshenziswa okusha kwemikhiqizo yamatshe. i-epoxy resin, ukujova ubungqabavu obusha ekuthuthukisweni kwemboni yamatshe. Lesi sihloko sizoxoxa ngokuningiliziwe ngokusetshenziswa kwe-epoxy resin etsheni nokuthi ungasebenzisa kanjani ngobuhlakani i-epoxy resin ukuthuthukisa ukusebenza kwemikhiqizo yamatshe.
Izici nezinzuzo ze-epoxy resin
I-Epoxy resin iyi-polymer ephezulu yamangqamuzana enezinto eziningi ezinhle kakhulu, okuyenza ibe yinto ekahle yokucubungula nokuvikela amatshe. Okokuqala, i-epoxy resin inamandla okubopha aphezulu kakhulu futhi ingakha isibopho esiqinile nobuso betshe, ivimbele ngempumelelo ukuqhekeka nokuwa kwetshe. Okwesibili, i-epoxy resin inokusebenza okuhle kokungena futhi ingangena emifantwini emincane yetshe, igcwalise futhi iyiqinise, futhi ithuthukise ubuqotho betshe. Ngaphezu kwalokho, izinga le-colloid shrinkage ye-epoxy resin liphansi, futhi indawo yeglue ngeke ibe yi-concave ngemva kokupholishwa, iqinisekisa ukuvuleka nobuhle bendawo yetshe.
Uma kuqhathaniswa nama-resin endabuko angasetshenzisiwe, i-epoxy resin inezinzuzo ezisobala ekulungiseni nasekuthuthukisweni kwamatshe. Nakuba i-resin engasebenzi kahle iphulukisa ngokushesha, amandla ayo okubopha kanye nokumelana nomswakama kuncane kakhulu, okungadala ukuqhekeka nokulimala kwetshe ngesikhathi sokusetshenziswa. I-epoxy resin ingagcina ukusebenza okuzinzile ezindaweni ezihlukahlukene futhi inikeze ukuvikeleka kwesikhathi eside kwetshe.
Ukusetshenziswa kwe-epoxy resin ekulungiseni amatshe
(1) Ukulungiswa kwemifantu emihle
Ngesikhathi sokumba, ukuthuthwa kanye nokucutshungulwa kwamatshe, eminye imifantu emihle ayinakugwenywa. Le mifantu ayithinti nje kuphela ubuhle betshe, kodwa ingase ibe yingozi efihliwe yokulimala kwamatshe. Ukungena okuphezulu kwe-epoxy resin kuyenza ikwazi ukungena kule mifantu emincane, iyigcwalise, futhi ibuyisele ubuqotho betshe.
Phakathi nenqubo yokulungisa, ubuso betshe budinga ukuhlanzwa kuqala ukuze kukhishwe uthuli nokungcola emifantwini, bese i-epoxy resin isetshenziswa ngokulinganayo emifantwini ukuze ikwazi ukungena ngokugcwele. Ngemuva kwesikhathi sokuphulukisa, i-epoxy resin izokwakha yonke ngetshe, ukuqhekeka ngeke kusaba sobala, futhi amandla nokuqina kwetshe nakho kuzothuthukiswa kakhulu.
(2) Ukulungiswa komonakalo endaweni enkulu
I-epoxy resin nayo ingadlala indima ebalulekile komunye umonakalo endaweni enkulu etsheni. Ngokuxuba i-epoxy resin nenani elifanele lokugcwalisa, kungenziwa into yokulungisa enamandla amakhulu nokuqina. Lapho ulungisa, qala ugaye amaphethelo engxenye eyonakele ukuze wenze ubuso bayo bube nzima ukuze i-epoxy resin ibambelele kangcono.
Bese ugcwalisa ingxenye eyonakele ngento elungisiwe yokulungisa i-epoxy resin bese uyishelela nge-scraper ukuze ibhukule ngobuso betshe. Ngemuva kokuthi i-epoxy resin iphulukiswe ngokuphelele, igaye futhi uyipholise ukuze ubuyisele ubuso obushelelezi betshe elilungisiwe futhi ulihlanganise nengxenye engalimala, cishe kungabikho mkhondo wokulungisa.
Ukusetshenziswa kwe-epoxy resin ekuqiniseni amatshe
(1) Ukuqiniswa kwengemuva letshe
Ukuze uvimbele itshe ukuthi lingaphuki futhi liqhekeke ngesikhathi sokusetshenziswa, i-epoxy resin ingasetshenziswa njengeglue engemuva kwetshe futhi isetshenziswe ngemuva kwetshe. Uma kuqhathaniswa nezinto zeglue zangemuva zendabuko, i-epoxy resin inokunamathela okungcono kanye nokungena kwamanzi, ingangena ngaphakathi kwetshe, futhi yakhe isibopho esiqinile netshe.
Ngesikhathi sokwakha, sebenzisa i-epoxy resin ngokulinganayo ngemuva kwetshe, bese unamathisela inetha elisekelayo. Ngemva kokuqina, kwakheka ungqimba oluqinile oluvikelayo ngemuva kwetshe. Lesi sendlalelo esivikelayo asikwazi nje ukuthuthukisa amandla etshe, kodwa futhi kuvimbela ngokuphumelelayo ukungena komswakama kanye nezinto eziyingozi, ukwandisa impilo yesevisi yetshe.
(2) Ukumbozwa okuyisivikelo phezu kwetshe
I-epoxy resin ingasetshenziswa futhi njengesivikelo ebusweni betshe ukunikeza ukuvikelwa okuyindilinga kwetshe. Lesi sigqoko esivikelayo sinokumelana nesimo sezulu esihle kakhulu, ukumelana namakhemikhali nokumelana nokugqoka, kungamelana nokuguguleka kwemvelo yangaphandle, nokugcina umbala nokuthungwa kwetshe.
Ngesikhathi sokwakha, qala uhlanze futhi usomise ubuso betshe, bese usebenzisa ngokulinganayo i-epoxy resin evikelayo yokuvikela phezu kwetshe ukuze wenze ifilimu efanayo. Ngemva kokuphulukisa, le filimu izoxhunywa ngokuqinile ebusweni betshe, yenza umugqa oqinile wokuzivikela ukuze kuvinjelwe itshe ukuba lingangcoliswa, liguge futhi libe nesimo sezulu.
Ukuguqulwa kanye nokuqanjwa kwe-epoxy resin
Nakuba i-epoxy resin ngokwayo inezinto eziningi ezinhle kakhulu, ukuze kuhlangatshezwane kangcono nezidingo zokucubungula nokusetshenziswa kwamatshe, i-Veropoxy iyaqhubeka nokuguqula futhi isungule i-epoxy resin ukuze ithuthukise ukusebenza kwayo.
(1) Ukuthuthukisa isivinini sokuphulukisa
I-epoxy resin yendabuko inejubane lokuphulukisa elihamba kancane, elithinta ukusebenza kahle kokucubungula amatshe ngezinga elithile. Ukuze kuthuthukiswe isivinini sokuphulukisa, abacwaningi baye bafinyeza ngempumelelo isikhathi sokuphulukisa se-epoxy resin saya emahoreni ambalwa noma sibe sifushane nakakhulu ngokwethula ama-agent akhethekile okwelapha nama-accelerator. Le resin ye-epoxy ephulukisa ngokushesha ingasindisa kakhulu isikhathi futhi ithuthukise ukusebenza kahle kokukhiqiza ohlelweni lokulungisa amatshe nokuthuthukisa, kuyilapho inciphisa ukuphazamiseka kokwakhiwa kanye nokungazinzi kwekhwalithi okubangelwa isikhathi eside sokuphulukisa.
(2) Ukuthuthukiswa kokuvumelana nezimo
Itshe lingase libe ngaphansi kwamandla ahlukahlukene angaphandle ngesikhathi sokusetshenziswa, okufana nomthelela, ukugoba, njll., okudinga i-epoxy resin ukuba ibe nokuguquguquka okuthile ukuze ivumelane nokuguqulwa kwetshe ngaphandle kokuqhekeka okunamandla. Ngokwethula izingxenye eziguquguqukayo noma ngokungeza ama-ejenti aqinisayo ku-epoxy resin, ukuguquguquka kwe-epoxy resin kungathuthukiswa ngempumelelo.
I-epoxy resin eguquliwe inobude obuhle kanye nokumelana nomthelela ngenkathi igcina amandla okubopha okuphezulu. Ingakwazi ukuzivumelanisa kangcono nezidingo zamatshe ezindaweni ezahlukene zokusetshenziswa futhi ithuthukise ukwethembeka nokuqina kwemikhiqizo yamatshe.
(3) Ukuthuthukiswa kokumelana nokugqoka
Kwezinye izindawo ezinokugqoka okuphezulu, njengezitezi nezitebhisi, inkinga yokuguga yetshe letshe ibonakala kakhulu, ithinta impilo yesevisi kanye nobuhle betshe. Ukuze kuthuthukiswe ukumelana nokugqokwa kwetshe, abacwaningi bangeze izinto zokugcoba ezifana ne-polytetrafluoroethylene micropowder kanye negraphite ku-epoxy resin, futhi bathuthukisa ukumelana nokugqokwa kwe-epoxy resin ngobuchwepheshe bokuguqulwa obuxhumanisayo.
Lezi zinyathelo zokuguqula zinciphisa i-coefficient yokungqubuzana kwe-epoxy resin coating futhi zithuthukisa kakhulu ukumelana nokugqokwa. Ingakwazi ukumelana ngokuphumelelayo nokugqoka kwangaphandle, igcine ubuso betshe bushelelezi futhi buqinile, futhi yandise impilo yesevisi yetshe.
Amacala okusebenza aphelele we-epoxy resin ekwenzeni ngcono ukusebenza kwemikhiqizo yamatshe
(1) Ukukhiqizwa kwemisebenzi yezandla yamatshe ephezulu
Ekukhiqizeni ubuciko betshe bezinga eliphezulu, ikhwalithi nokubukeka kwamatshe kuphakeme kakhulu. I-Veropoxy ithuthukise ngempumelelo ukusebenza kanye nekhwalithi yezandla zamatshe ngokusebenzisa ngobuhlakani i-epoxy resin. Enkambweni yokwenza imisebenzi yezandla, i-epoxy resin isetshenziselwa kuqala ukulungisa nokuqinisa itshe ukuze kuqinisekiswe ubuqotho namandla etshe.
Khona-ke, i-epoxy resin eguquliwe isetshenziswa njengesimbozo esingaphezulu ukuze inikeze isivikelo esiyindilinga setshe, kuyilapho ithuthukisa ukucwebezela kwayo nokugqama kombala. Ngemuva kokwelashwa okunjalo, imisebenzi yezandla yamatshe ayiyona nje into enhle ngokubukeka, kodwa futhi inokuqina okuphezulu nokuzinza, okungahlangabezana nezidingo zemakethe ephezulu futhi kuthuthukise inani elengeziwe lomkhiqizo.
(2) Ukusetshenziswa komhlobiso wesakhiwo esikhulu samatshe
Emaphrojekthini okuhlobisa amatshe amakhulu amakhulu, ukufakwa nokusetshenziswa kwamatshe kubhekana nezinselele eziningi, njengesisindo esinzima samatshe, ubunzima bokufaka okuphezulu, kanye nemvelo yokusetshenziswa eyinkimbinkimbi. I-Epoxy resin idlala indima ebalulekile kulawa maphrojekthi. Enqubweni yokufakwa kwamatshe, i-epoxy resin isetshenziswa njengesibophezelo ukuze kuqinisekiswe ukuhlangana okuqinile kwetshe kanye nongqimba oluyisisekelo futhi kuvimbele itshe ukuthi lingawi futhi linyakaze.
Ngasikhathi sinye, i-epoxy resin adhesive kanye nokuvikela okunamathelayo kusetshenziswa ngemuva nangaphezulu kwetshe ngokulandelana, okuthuthukisa amandla nokumelana nesimo sezulu kwetshe futhi kuyenze ikwazi ukuzivumelanisa kangcono nokuhlolwa kwendawo yangaphandle. Ngalolu hlelo lokusebenza oluphelele, akukhona nje ukuphepha nokuqina komhlobiso wokwakhiwa kwamatshe okuthuthukiswayo, kodwa futhi nobuhle obuphelele kanye nekhwalithi yesakhiwo kuyathuthukiswa.
Isiphetho
Njengempahla ye-polymer esebenza kakhulu, i-epoxy resin inamathemba abanzi okusebenza emkhakheni wokucubungula nokusetshenziswa kwamatshe. I-Veropoxy ayixazululi kuphela izinkinga zokulungiswa kwamatshe, ukuthuthukiswa nokuvikelwa ngokusebenzisa ukusetshenziswa okuhlakaniphile kwe-epoxy resin, kodwa futhi ithuthukisa nakakhulu ukusebenza kwe-epoxy resin ngokuguqulwa okuqhubekayo kanye nokusha, ukuze ikwazi ukuhlangabezana kangcono nezidingo zemboni yamatshe.
Ekuthuthukisweni kwesikhathi esizayo kwemikhiqizo yamatshe, i-epoxy resin izoqhubeka nokudlala indima ebalulekile, inikeze ukwesekwa okuqinile kwezobuchwepheshe kanye nesiqiniseko sokuthuthukiswa kwemboni yamatshe, futhi ikhuthaze ukuthuthukiswa kwemikhiqizo yamatshe ekufezeni izinga eliphezulu, izinkombandlela ezinobungani nemvelo futhi ezihlala isikhathi eside.