Ukuba ukhe wabhadula kwihlabathi lobugcisa be-DIY, ukulungiswa kwekhaya, okanye ukwakhiwa, mhlawumbi ukhe wadibana nentlaka kunye nentlaka. epoxy resin. Ekuqaleni, zibonakala zifana ncakasana—zombini ezicacileyo, ulwelo oluncangathi oluba yimpahla eyomeleleyo, ehlala ixesha elide. Inyani inzima ngakumbi, nangona kunjalo. Nangona zineento ezifanayo, i-resin kunye ne-epoxy resin zahluke kakhulu ngokubaluleka ekukhetheni ukuba zeziphi. Nokuba iprojekthi yakho yeyokwenza ubucwebe, ukutywinwa kwetafile, okanye ukulungiswa kwinqanaba lemizi-mveliso, ukwazi lo mahluko kuya kukunceda ukhethe eyona ndlela ilungileyo yokwenza.
Yintoni iResin?
I-resin yinto eguquguqukayo enokuthi ibe yendalo okanye yenziwe. Ekuqaleni ivela kwizityalo, ngakumbi imithi, i-resin yendalo isetyenziswe ngamawaka eminyaka kuyo yonke into ukusuka kwiyeza ukuya kwi-varnish kunye nesiqhumiso. Idla ngokusetyenziswa kakhulu kwiiprojekthi zangoku, iireyini zokwenziwa zizinto ezenziwe ngobunjineli bekhemikhali ezivela kwiikhemikhali zepetroli. Ukuncamathela kwazo kunye nokukwazi ukuqina ngokuhamba kwexesha kuzichaza ngandlel' ithile kwiintlaka zendalo. Ngenxa yokuba zomelele kodwa zibhetyebhetye ngandlel' ithile, iintlaka zisetyenziswa kakhulu kwimisebenzi yezandla, yokwaleka, yokuphosa, nakwezinye izinto ezinoxinzelelo oluphantsi; ke ngoko zigqibelele kwiimeko ezifuna ukuqina okuncinci.
Iintlobo zeResin
Kukho iintlobo ezahlukeneyo zeerasi, nganye kuzo ineempawu zayo:
Ihlala isetyenziswa kwi-fiberglass kunye nezicelo zaselwandle, i-polyester resin inexabiso elifanelekileyo kunye nearhente yokunyanga ngokukhawuleza. Ayilunganga kangako kubugcisa obuntsonkothileyo okanye ukusetyenziswa kwekhaya, nangona kunjalo, kuba inuka kakhulu kwaye inokuba brittle.
Ihlala isetyenziselwa ukwenza ukubumba, ukuphosa okuguquguqukayo, kunye nefenitshala, i-polyurethane resin ixabiswa ngenxa yokuguquguquka kwayo kunye nokuxhathisa impembelelo.
Kudidi oluqhelekileyo lweereyini, i-epoxy resin ikhethekile ngenxa yesakhiwo sayo sekhemikhali, esinika amandla, ukuqina, kunye neempawu ezinkulu zokuncamathelisa. Siza kungena nzulu ngezantsi kwi-epoxy resin.
Resin Epoxy: yintoni na?
Epoxy I-resin, edla ngokubizwa ngokuba yi-epoxy, yintlaka yokwenziwa ephuma ngaphandle ngenxa yendibaniselwano yamandla, ukuguquguquka, kunye nokuxhathisa imichiza. Isiseko se-epoxy resin edibeneyo kunye ne-hardener yenza i-epoxy resin. Lo mxube uqalisa ukusabela kweekhemikhali ezivelisa imveliso eqinile, enyangekileyo. Ukusuka kumphezulu wokugquma ukuya kukwakha amabhondi anoxinzelelo oluphezulu ekwakhiweni, ukomelela kwe-epoxy resin, ukuncamathelisa, kunye nophawu olubhetyebhetye luvumela usetyenziso oluninzi.
Ngokungafaniyo neeresin eziqhelekileyo, iiresin ze-epoxy zenzelwe ngokukodwa usetyenziso olufunayo, olufuna ukomelezwa kunye nokuxhathisa imichiza. Zinkulu kwiinjongo zokuhombisa (ezifana nokuyila izinto zokubala eziqaqambileyo, ezicacileyo ngekristale kunye nobucwebe) ngokunjalo nezisebenzayo (ezifana nomgangatho wokugquma).
Umahluko ophambili phakathi kweResin kunye ne-Epoxy Resin
Ukuqonda umahluko phakathi kwe-resin esemgangathweni kunye ne-epoxy resin kunokubaluleka ekukhetheni imathiriyeli efanelekileyo yeprojekthi yakho.
1. ukunyanga ixesha
Owona mahluko ucacileyo lixesha lokunyanga. Amaxesha amade okunyanga iresin eziqhelekileyo anokuba luncedo kwiiprojekthi ezinoxinzelelo oluphantsi kunye nobugcisa kuba zinika ixesha elingakumbi lokusebenza kunye nezinto kunye nokwenza utshintsho. Kwabaqalayo okanye kumsebenzi ocokisekileyo apho ukuchaneka kubalulekile, i-resin igqibelele ngenxa yexesha elide lokusebenza.
Ngakolunye uhlangothi, i-epoxy resin iphilisa ngokukhawuleza kakhulu. Ukuba umtsha ekusebenzeni ngeli xesha likhawulezayo lokunyanga, ungayifumana ingeloncedo kuba unexesha elincinci lokwenza izilungiso. Kwiiprojekthi ezifuna iziphumo ezikhawulezayo, ukusetyenziswa okunjalo kwezorhwebo okanye ukulungiswa, kuyinzuzo enkulu, nangona kunjalo.
2.Amandla kunye nokuqina
Ngelixa zombini i-resin kunye ne-epoxy resin zenza iindawo ezomeleleyo, i-epoxy resin yomelele kakhulu. Ifanelekile kwiiprojekthi ezinoxinzelelo oluphezulu ezifana nokulungiswa kolwakhiwo okanye umgangatho wamashishini, awuxhathisi kwimpembelelo, iikhemikhali, kunye nokufuma. Ayinakuhlala ixesha elide kwaye ibhetyebhetye ngakumbi, i-resin esemgangathweni ifanelekile kusetyenziso olunoxinzelelo oluphantsi kubandakanya umsebenzi wokwaleka, ukuyila ubucwebe, okanye ukwenza izinto zokuhombisa.
3.Ukunyangwa kweChemical
Ukuchasana kweekhemikhali ezigqwesileyo-ngokukodwa ngokuchasene ne-solvents, i-acids, kunye ne-alkalis-ivumela i-epoxy resin ukuba ifaneleke kwiiprojekthi phantsi kweemeko ezinzima. Izixhobo zokubala zaseLab, umgangatho wegaraji, kunye neminye imiphezulu enokuthi idibane neekhemikhali zonke ziyawufumana lo msebenzi unomtsalane. I-resin eqhelekileyo, engenawo lo mgangatho mkhulu wokuxhathisa imichiza, yeyona ifaneleka kakhulu kwiindawo ezinonxibelelwano oluncinci kwiikhemikhali ezinamandla.
4.Ukucaca kunye ne-Aesthetics
Kuba zombini i-resin kunye ne-epoxy resin zinokucaca ngakumbi xa zinyangwa, zombini zithandwa kakhulu ekwenzeni ubucwebe kunye nobugcisa. I-epoxy resin ayinakwenzeka ukuba ibe tyheli ngokuhamba kwexesha nangona iphilisa ngokucacileyo kwaye izinzile ngakumbi kwi-UV kunentlaka eqhelekileyo. I-Epoxy resin inokuba lolona khetho lufanelekileyo lwamagcisa kunye neengcibi ezisebenza ngemibala ecacileyo okanye ukufuna isiphelo esingafihliyo.
5.Usetyenziso oluSebenzayo
Ngeenjongo zobugcisa ezifana neengubo zokupeyinta okanye ukuphosa iifom zangaphambili, i-resin eqhelekileyo idla ngokukhethwa. Kwiiprojekthi apho imbonakalo ithatha inqanaba eliphambili ngaphezu kwexesha elide, kuyamangalisa. Kodwa ngenxa yokuqina kwayo okuncamathelayo kunye nokuqina kwayo, i-epoxy resin isetyenziswa ngakumbi ekwakheni, kwifanitshala nakwimizi-mveliso ye-aerospace. Ihlala isetyenziselwa ukutywina kunye nokugada iindawo ezilindelekileyo zokusetyenziswa okubalulekileyo.
6. Ukuguquguquka kunye noBulukhuni
Ngokuqhelekileyo, i-resin ihlala ibhetyebhetye ngakumbi xa iphilisiwe; oku kunokuba yinzuzo kwiiprojekthi ezifuna ukupha okuthile. Ngokomzekelo, oku kuguquguquka kuncinci kunceda izinto zokuhombisa, imifanekiso eqingqiweyo encinci, kunye nobucwebe. Yakuba iphilisiwe, i-epoxy resin iba lukhuni kwaye iqinile, ifaneleka ngakumbi ukusetyenziswa ebiza indawo eqinileyo, enganyibilikiyo-efana nomgangatho okanye ifenitshala.
7.Iindleko kunye nokuFikelela
Iiprojekthi ezinkulu, ezinohlahlo lwabiwo-mali oluphantsi zinokufumana ii-resin eziqhelekileyo zithandeka ngakumbi kuneepoxy resins kuba ngamanye amaxesha azibizi kakhulu. Ukusetyenziswa apho umgangatho kunye namandla abaluleke kakhulu, nangona kunjalo, ukuqina okongeziweyo kunye nokuguquguquka kwe-epoxy resin kuthethelela ixabiso eliphezulu.
Ukusetyenziswa nini iResin vs. Epoxy Resin
Iimfuno zeprojekthi ziya kumisela ubukhulu becala ukuba yeyiphi i-resin okanye i-epoxy resin eyona ilungileyo. I-resin inokuba lukhetho olungabizi kakhulu kwaye olunengqiqo nokuba usebenza kubugcisa, ubucwebe, okanye isiqwenga sobugcisa esitywiniweyo. Kwiiprojekthi xa iziphene ezincinci zingayi kubangela iingxaki, ixesha layo lokunyanga ngokukhawuleza kunye nokuguquguquka kuyenza ukuba ixole kwaye iqale.
I-Epoxy resin lukhetho ukuba iprojekthi yakho ifuna unyango olukhawulezayo, ukunganyangeki kweekhemikhali, okanye ukuqina okuphezulu. I-Epoxy resin inika amandla kunye nokomelela okufunekayo kwizicelo ezinoxinzelelo oluphezulu ukusuka kumalungu esinyithi okudibanisa ukuya kwi-countertop coating. Oku kuziqhelanisa kwenza kube lolona khetho lukhethwayo kumacandelo aquka ukulungiswa kweemoto nangaphaya kunye nolwakhiwo.
Ngaphakathi kwendawo yokuncamathelisa kunye neengubo, zombini i-resin kunye ne-epoxy resin zibaluleke kakhulu kwaye zibonelela ngeenzuzo ezahlukeneyo. Nangona i-epoxy resin ikhanya ngokuhlala kunye namandla kwaye ngoko ibalulekile kwiimfuno zokusebenza okuphezulu, i-resin ifanelekile kwiiprojekthi zobugcisa kunye nezicelo eziphantsi koxinzelelo. Nokuba uyila ubucwebe, utywina umgangatho, okanye ulungisa umphezulu owaphukileyo, ukwazi umahluko kuya kukunceda wenze isigqibo sobulumko kwiprojekthi yakho elandelayo kwaye uqinisekise ukuba ufumana iziphumo ozifunayo. Ke, gcinani engqondweni ukuba ayizizo zonke iiresin ezenziwe zalingana kwaye ukukhetha echanekileyo kunokwenza umahluko kwixesha elizayo xa ubambe ibhotile yeresin.