Ukuba ucinga ngokugqiba i-shellac kwifenitshala yekhitshi okanye kwigumbi lokuhlambela, kuyinto eqhelekileyo ukuba nemibuzo: ukufuma, umphunga kunye nokusetyenziswa kwemihla ngemihla Babeka nayiphi na ingubo yokuhlobisa okanye yokukhusela ekuvavanyeni. Eli nqaku liyakukhokela, inyathelo ngenyathelo, kwinto ekufuneka uyazi ukuze wenze isigqibo sokuba kufanelekile ukusebenzisa iShellac okanye ukuba kukho iinketho ezihlala zihleli ezihambelana noko sele unazo.
Kuluntu olusebenza ngokuchwela kunye nokwenza ikhabhathi, imibuzo yokwenyani malunga neeprojekthi zasekhaya kwabelwana ngayo yonke imihla: ukusuka kwifanitshala entle ukuya kumandla kunye nomsebenzi wesixhobo sesandla, kubandakanywa nemibuzo malunga nokugqitywa. Enye yezona zinto zixhaphakileyo zivela xa kupeyintwa kwakhona iingcango kunye namacala ekhabhinethi kwaye umbuzo uvela: "Ngaba ndifanele nditywine nge-shellac ngoku ipeyintiwe?" Ngezantsi, sihlalutya imeko yokwenyani kwaye siyisebenzise ukuchaza, ngokweenkcukacha, Umahluko phakathi kwe-shellac kunye nezinye i-varnishes, xa i-shellac iyinto kwaye ayifanelekanga kwiindawo ezifumileyo.
Yintoni i-shellac kwaye iziphatha njani kwiindawo ezifumileyo?
I-Shellac sisiphelo seklasiki esifunyenwe kwii-resin zendalo ezinyibilikisiweyo etywaleni, ngokwembali, ibixatyiswe kakhulu ngenxa yayo. ukufudumala, ukukhanya kunye nokulula ukulungiswaIsetyenziswe ngebrashi, i-spatula, okanye isibhamu sokutshiza kwaye yome ngokukhawuleza, ngokuqhelekileyo ikhawuleza inkqubo ngaphakathi.
Ngoku, kubalulekile ukuqonda imida yayo: i-shellac uchuku kutywala kunye nezinyibilikisi ezithile, kwaye ukuxhathisa kwamanzi kunye nobushushu akukho phezulu kuneevanishi zanamhlanje. Ukuhla okuzingileyo, ukujiya rhoqo, okanye imiphezulu evezwe kumphunga inokubangela iimpawu ezimhlophe okanye ukuguga kwangaphambili ukuba ayikhuselwanga nenye idyasi eqina ngakumbi.
Esinye isitshixo yi-wax. Uqulunqo oluninzi lwemveli lwe-shellac lubandakanya i-wax yendalo, enika imvakalelo emnandi kodwa kunciphisa ukunamathela kweeleyile ezilandelayo ezifana ne-varnishes yamanzi okanye i-lacquers. Ngoko ke, xa ujonge ukusebenzisa i-shellac njenge "sealer" kwiinkqubo ezininzi zengubo, i uguqulelo lwewax (idewexed) ukunqanda ukuthomalalisa ukuhambelana.
Ngokubhekiselele kwimbonakalo, i-shellac inikeza ithoni encinci efudumeleyo enokuthi igxininise ingqolowa kwaye inike ingcamango yesiqwenga "esigqitywe kakuhle". Kwimigangatho epeyintwe ngeethoni ezimhlophe okanye ezipholileyo, oku umbala we-amber Isenokunganqweneleki ukuba ufuna ukugcina ukungathathi hlangothi kombala, ngakumbi kumagumbi okuhlambela anamhlanje okanye ekhitshini.
Ngenxa yobume bayo kunye nento ebonisa ukuleyibhile ngokuqhelekileyo, i-shellac iyanconywa ngaphezu kwayo yonke into ukubumba kwangaphakathi, iipaneli kunye nefenitshala Yenziwe ngamaplanga, apho ukutshintshiselwa komswakama kuphantsi kwaye isiqwenga asihlali sitshizwa. Iikhitshi kunye namagumbi okuhlambela afuna uhlalutyo lwemeko nganye; ukongeza, isetyenziswa rhoqo kubuyiselo, umzekelo, buyisela ifenitshala yakudala nge-shellac.
Ngaba i-shellac isebenza kwi-MDF epeyintiweyo kwifenitshala yokuhlambela?
Khawucinge ngale meko ixhaphake kakhulu: iikhabhinethi zegumbi lokuhlambela ezenziwe nge-MDF okanye i-chipboard, ekuqaleni zigqunywe nge-a iplastiki okanye imvulophu yevinyl eyathi, ekuhambeni kwexesha, yaqala ukuxobuka. Emva kokuyisusa, umphezulu walungiswa kwaye iidyasi ezininzi ze-Rustoleum 2X Ultra Cover ye-satin yokutshiza ipeyinti yafakwa. Isiphumo esibonakalayo sihle ... kodwa umbuzo uvela: ngaba kufuneka ndiyitywine ngemveliso efana neZinsser Bulls Eye Shellac Traditional Finish and Sealer?
Into yokuqala kukuhambelana. I-Rustoleum 2X I-Ultra Cover Satin yipeyinti yokutshiza ene-resin enokuthi ichaphazeleke ngama-solvents ukusuka kwi-alcohol-based sealer efakwe phezu kwayo. Idyasi engafanelekanga thambisa, ushwabene, okanye isigqubuthelo umaleko onemibala, ngakumbi ukuba ipeyinti ayikanyangeki ngokupheleleyo. Ngoko ke, ngaphambi kokuba wenze nasiphi na isigqibo, kufuneka uhloniphe ixesha lokuphilisa lomenzi kwaye wenze uvavanyo lokunamathela kwindawo efihliweyo.
Okwesibini yindawo engqongileyo: igumbi lokuhlambela eline umphunga ophindaphindiweyo kunye nokufuma Ayisiyiyo eyona ecosystem yeshellac njenge topcoat. I-shellac yesiko ayaziwa ngokuqina kwayo kwexesha elide; inokuphila kakuhle kumagumbi okulala okanye kumagumbi okuhlala, kodwa ngaphakathi iindawo ezixhaphakileyo zokujiya kunye nokuchaphaza usengozini ngakumbi.
Ngapha koko, imveliso yokubekwa kakhulu njenge "Traditional Finish and Sealer" ijolise kwizicelo zokhuni (i-moldings, paneling, ifenitshala). Igumbi lakho lokuhlambela elingaphambili alikho Ipeyintiwe i-MDF, kodwa i-MDF epeyintiweyo, kunye nepeyinti sele isebenza njengomqobo. Kulo mongo, ukongeza i-Shellac phezulu akuboneleli ngenzuzo ecacileyo kwaye yazisa ubungozi bokuhambelana.
Ngaba oku kuthetha ukuba i-shellac ayinandawo? Njenge "wax-free" itywina eliphakathi, linokusetyenziswa kwiinkqubo ezithile, kodwa hayi njengomaleko wokugqibela ovezwe kumphungaUkuba injongo yakho kukuphucula ukuqina, kukho ezinye iindlela ezifanelekileyo nezizinzileyo kwiindawo ezifumileyo.
Ukutywinwa okungaphezulu kokumelana nokufuma kunye nokugqiba ezinye iindlela
Kwigumbi lokuhlambela okanye ekhitshini, kungcono ukhethe ukugqitywa okugqamisa ukuchasana kwamanzi, i-steam kunye ne-agent agents zokucoca. i-polyurethanes esekelwe emanzini Iinkuni ezikumgangatho wefenitshala lukhetho oludumileyo lwamandla ayo, ukucaca, kunye nokuthambekela okuphantsi kokutyheli kwimibala ekhanyayo.
Ukuba ujonge ukuqina okongeziweyo, i Iinkqubo zamacandelo amabini (2K). Iingubo zepolyurethane okanye i-polyester zinika umqobo oqinileyo kakhulu ngokuchasene nokufuma kunye neekhemikhali, nangona zifuna umoya owaneleyo, izixhobo ezithile zokusetyenziswa, kunye nokuphathwa kobuchule. Kwimeko yekhaya, icandelo elilungileyo elinye, ifenitshala ye-polyurethane yamanzi esekelwe kwifenitshala ngokuqhelekileyo ilinganisa ukusebenza kunye nokulula kokusetyenziswa.
Kukho kwakhona i-lacquers catalyzed kunye ne-acrylic varnishes ezinokusebenza, nje ukuba uhlolisise umenzi. ukuhambelana nepeyinti yakho yangokuUmgaqo wegolide: uvavanyo lwangaphambili kwindawo efihliweyo, hlonipha amaxesha okuphilisa isambatho sombala, kwaye usebenzise iingubo ezincinci ukuze ugweme ukuvuselela isambatho sesiseko.
Ngokumalunga nokukhanya, ukugqiba kwe-satin okanye i-semi-matte ngokuqhelekileyo kuhambelana nefenitshala yokuhlambela, kuba ngcono ukufihla amanqaku kunye namanzi amancinci enika ukukhanya okuphezulu, kodwa kulula ukuyicoca. Zama ukunqanda ukugqitywa kwe-matte ngokugqithisileyo kwiindawo zoqhagamshelwano rhoqo, njengoko ziyakwazi ukupolisha ngokungalingani ngokusetyenziswa.
Ngaphandle kokugqiba, khumbula ukutywina imiphetho kunye namalungu e-MDF. imiphetho Ziyeyona ndawo inamanzi kwaye iyokuqala ukufunxa ukufuma, ukudumba, okanye ukuxobula. Ukutywinwa kwangaphambili kunye ne-primer efanelekileyo kunye ne-bead encinci ye-sealant kumanqaku abalulekileyo (ngaphandle kokugqithisa) kwandisa ubomi bendibano.
Ukulungiselela kunye nesinyathelo-nge-nyathelo ukuba uthatha isigqibo sokusebenzisa ukugqiba
Nokuba sele upeyintiwe ngeRustoleum 2X Ultra Cover Satin, eyona nto ibalulekileyo kukulungiselela kakuhle phambi kokuba naziphi na iidyasi ezongezelelweyo. ukulungiselela ngononophelo Ithintela iingxaki zokuncamathela kwaye ikuvumela ukuba uvavanye ukuba ngaba ukusebenzisa ukugqibezela okongeziweyo kufanelekile.
- Unyango olupheleleyo: Landela ngokungqongqo ixesha lokunyanga kwengubo yesiseko. Ukuqina kwefilimu, umngcipheko omncinci kukho i-topcoat yokuthambisa.
- Ukucoca kunye nokususa amafutha: Susa isigqubuthelo sesepha, uthuli, kunye negrisi ngesicoci esingenazintsalela. Yiphephe i-ammonia ebukhali okanye utywala xa ukrokrela ipeyinti ebuthathaka.
- Ukudibanisa ukukhanya: Isanti ilula kakhulu kunye ne-abrasive ecolekileyo (umzekelo, i-P600–P800) ukudala i-anchoring ngoomatshini, ngaphandle kokugqobhoza umaleko wombala.
- Uvavanyo lokuhambelana: Faka idyasi encinci yesiphelo sakho esikhethiweyo kwindawo efihliweyo. Qwalasela ukushwabana, inkungu, amehlo okuloba, okanye iingxaki zokomisa.
- Faka isicelo kwiidyasi ezincinci: iidyasi ezininzi ezibhityileyo zingcono kunedyasi enye enzima. Hlonipha amaxesha okupeyinta kwaye ukhuphe umoya kwindawo ukususa ukufuma.
- Umda kunye nokukhuselwa okudibeneyo: Hlaziya imiphetho ye-MDF kunye nokutywinwa kwiindawo ezithanda ukutshiza. Ukutywinwa ngokufanelekileyo kuthintela ukudumba.
- Isilumkiso: Ngexesha lokunyanga idyasi ephezulu, nciphisa iishawa ezishushu kunye nomphunga ukunqanda ukonakalisa ifilimu.
Ukuba usafuna ukubandakanya i-shellac kwinkqubo yakho, qwalasela kuphela inguqulelo engena-wax njengesambatho sesiseko. umaleko wokutywina ophakathi kwaye ungaze ugqibezele kwigumbi lokuhlambela okanye ekhitshini. Kamva, gubungela nge-varnish ehambelanayo, enokumelana okuphezulu kwamanzi.
Nceda uqaphele ukuba ezinye iindibaniselwano zepeyinti yokutshiza kunye needyasi ezicacileyo zinokubangela Uxinzelelo lwe-solvent okanye iingxaki zokuncamathela. Ke ngoko, uvavanyo lwangaphambili kunye nokuthobela ixesha elibekiweyo alinakuxoxwa. Ukuba ifenitshala sele "ilungile," ukongeza iidyasi ezininzi ngamanye amaxesha sisigqibo esihle.
Ugcino, ukhathalelo kunye neengcebiso kwimo engqongileyo eqhumayo
Ukugqiba kakuhle kunokuba yintlekele ukuba imeko-bume inoburhalarhume. Faka okanye kuphucula ukutsalwa ukunciphisa ukuxinana okuzingileyo kwigumbi lokuhlambela okanye kumphezulu wasekhitshini, kunye nokuphuma emva kweeshawa ezinde okanye ukupheka ukukhupha umphunga.
Ukucoca, sebenzisa amalaphu athambileyo, amanzi ashushu, kunye neesepha ezingathathi hlangothi. Gwema utywala kunye ne-solvents, njengoko zingonakalisa i-shellac kwaye zichaphazela umgangatho. iipeyinti ezithile ezibuthathaka kunye nevanishi. Sula i-splash ngokukhawuleza kangangoko kunokwenzeka ukukhusela amanzi ekushiyeni uphawu.
Khusela iindawo eziphezulu zokuchukumisa kunye nemikhwa elula: vula iitepu kunye neengcango ngezandla ezomileyo xa kunokwenzeka, sebenzisa i-coasters okanye iziseko ezincinci kwii-countertops, kwaye ubeke iindawo zokumisa okanye iipads eziveziweyo ukuze izibambo kunye neengcango zingabethi indawo epeyintiweyo.
Ngamaxesha athile jonga imiphetho, iikona, nasemva kwemida. Ukuba ubona ukuvuvukala, i-microcracks, okanye amaqamza, yenza ngokukhawuleza: isanti, tywina kwaye uchukumise ngaphambi kokuba ingxaki inyuke. Ukulungisa kwangethuba kukhawuleza kwaye kutshiphu kunokupeyintwa ngokupheleleyo.
Ekugqibeleni, khumbula ukuba i-shellac, nokuba ikhuselwe kakuhle, ayikho "itanki" yokugqiba. Ukuba ubeka phambili ukuchasana okuphezulu kumswakama, iqabane lakho liya kuba li umgangatho we-varnish yamanzi okanye inkqubo ye-2K, isetyenziswe phezu kwesiseko esinyangekileyo nesinomthunzi ngokuchanekileyo.
Ukubuyela kwimeko ekhoyo - iingcango zeshawa ye-MDF kunye ne-plastic casing isusiwe, sele ihlanjululwe kwaye igqitywe ngeengubo ezininzi ze-Rustoleum 2X Ultra Cover Satin - impendulo emfutshane kukuba ukongeza iZinsser Bulls Eye Shellac Traditional Finish kunye ne-Sealer phezulu ngokuqhelekileyo ayilona ngcamango ingcono: inokwazisa ukungahambelani kwaye inika ukuxhathisa okuncinci kwamanzi kunedyasi ecacileyo ekwazi ukumelana namanzi. Ngokungena komoya okufanelekileyo, ukutywinwa komphetho olungileyo, kwaye, ukuba uyanqweneleka, idyasi ye-polyurethane esekwe emanzini ehambelanayo emva kovavanyo olungqongqo, uya kufumana iziphumo ezizinzileyo kwixesha eliphakathi nelide.
