Bambance-bambance tsakanin Shellac da sauran varnishes na itace don kayan ado: cikakken jagora don zaɓar kyakkyawan ƙare

Shin kun tabbata wanne ƙare ya fi dacewa don kayan aikin katako? Lokacin da yazo don ƙara ƙararrawa zuwa wani kayan aiki, akwai zaɓuɓɓuka da yawa: varnish na al'ada, shellac, lacquers, polyurethane, acrylics ... Kowannensu yana da nasa halaye, alfanunsa da rashin amfaninsa., kuma zaɓin na iya yin bambanci da kyau da kuma aiki. Itace, kasancewar kayan halitta, Yana buƙatar kariya daga zafi, girgiza da wakilai na waje, kuma ƙarewa zai ƙayyade duka bayyanarsa da dorewar sa akan lokaci.

A cikin duniyar kayan ado da sabuntawa, zabar tsakanin shellac da sauran nau'ikan varnishes shine ɗayan yanke shawara mafi mahimmanci.. Bai isa ya kalli haske ko launi ba; Ƙarfafawa, sauƙi na aikace-aikace, kulawa da kuma ikon haskaka kyawawan dabi'un itace shine mahimmanci. A cikin wannan labarin mun warware duk shakku ta hanyar yin nazari Kowane nau'i na varnish da gamawa, yana bayyana zurfin bambance-bambancen su, amfani da shawarwarin da shawarwarin aikace-aikacen, domin ku iya yanke shawara mafi kyau bisa ga bukatun ku.

Menene shellac? Abvantbuwan amfãni da kaddarorin shellac

Shellac, wanda kuma aka sani da lacquer, shi ne varnish na halitta gaba ɗaya wanda aka yi amfani da shi tsawon ƙarni don ƙawata da kare itace.. Ana samunsa ne daga resin da kwarin 'lac' ya ɓoye, wanda galibi ana tattara shi a Indiya da kudu maso gabashin Asiya. Bayan tsarin tsarkakewa da narkewa a cikin barasa, ya zama shellac varnish kamar yadda muka sani.

Daga cikinsu babban amfani, ya yi fice ga:

• Haɓaka kyawun dabi'a na itace, Samar da dumi mai laushi mai laushi tare da ɗan ƙaramin amber mai ƙaramar jijiya da cikakkun bayanai.
• Sauƙi aikace-aikace: Ana iya yada shi tare da goga, pad ko yar tsana, manufa ga masu sana'a da masu son.
• Kariya mai inganci da tabo, ƙanƙanta ƙazanta da amfani da yau da kullun, kodayake juriyarsa matsakaici ce.
• Samfuran muhalli da mara guba, an ba da shawarar sosai don ayyukan inda ake neman gamawa na muhalli.
• Saurin bushewa tsakanin riguna, wanda ke sauƙaƙe gina gine-gine masu ban sha'awa da kuma gogewa.

Duk da kyawawan halaye. Shellac bai dace ba a kowane yanayi. Ba ya jure yanayin zafi da kyau. ko kuma dogon lokaci tare da ruwa ko sinadarai masu ƙarfi, don haka ba shine mafi kyawun zaɓi don dafa abinci, dakunan wanka ko kayan waje ba tare da ƙarin kariya ba. Duk da haka, Ba shi da iyaka don maido da kayan tarihi, kayan kida da kuma cimma ƙayyadaddun fasaha akan kayan daki masu inganci..

Diversity na varnishes: iri, halaye da aikace-aikace

sararin samaniya na varnishes yana da faɗi kamar yadda ake buƙatar kammalawa a cikin kayan ado. Zaɓin wanda ya fi dacewa zai dogara ne akan dalilai irin su nau'in itace, abin da ake nufi da amfani da shi, yanayi, da kuma salon kayan ado. Varnishes sun bambanta da farko ta hanyar abun da ke ciki, matakin kariya da suke bayarwa, ƙarewar gani (mai sheki, satin, ko matte), da sauƙi na aikace-aikace da kulawa.

Na al'ada varnish

Classic varnish yana daya daga cikin mafi mashahuri gama gari don haskaka itace da kare shi daga danshi, haskoki UV da lalacewa. Abubuwan da ke tattare da shi yawanci yana dogara ne akan resins na halitta ko na roba wanda aka narkar da su cikin kaushi ko ruwa. Daga cikin manyan siffofinsa, ya yi fice:

• Ƙarfafa kuma mai dorewa, manufa don kayan daki da ke ƙarƙashin amfani mai ƙarfi da rustic ko muhallin waje.
• Akwai shi a cikin kyalkyali, matte ko satin, daidaitawa da salon da ake so: daga kyawun piano mai sheki zuwa ingancin matte.
• Daban-daban matakan kariya Dangane da dabara: wasu varnishes suna ƙara matatar UV ko fungicides, musamman waɗanda aka tsara don amfani da waje.
• Sauƙi aikace-aikace tare da goga, abin nadi ko feshi gun, ba ka damar rufe manyan ko ƙananan filaye da sauƙi.

varnish yana da yawa, amma Abubuwan da ke ciki na iya rinjayar sautin ƙarshe na itace. Akwai varnishes marasa launi don adana asalin launi da sauran waɗanda ke ƙara nuances, manufa don keɓance kayan daki da kuma samar da dumi.

Varnishes bisa ga abun da ke ciki: polyurethane, acrylic da roba

Akwai bambance-bambancen roba waɗanda ke haɓaka juriya ko canza takamaiman halaye:

• Polyurethane varnish: Yana bayar da a kariya ta musamman daga lalacewa, abrasion da danshi. Ya shahara sosai akan benaye, kofofi, dandamali da filaye waɗanda ke ƙarƙashin cunkoson ababen hawa. Manyan ƙungiyoyi biyu: tushen ƙarfi (mafi al'ada da ɗorewa, amma ƙarancin muhalli) da tushen ruwa (mai tsabta da aminci, kodayake yawanci yana ɗan ƙara kaɗan kuma ya inganta sosai dangane da dorewa).
• acrylic varnish: Yana bushewa da sauri, baya rawaya kuma yana mutunta launi. Yana da kyau a matsayin kariya ga ayyukan fasaha, kayan ado ko saman inda ake so iyakar aminci ga launi na asali. Babban illarsa shine low abrasion juriya, don haka ba a ba da shawarar ba a wuraren da ake amfani da shi sosai.
• roba varnishes (alkyd): Suna bayarwa Babban juriya ga danshi, sassauci da kariyar yanayi. Na kowa a wuraren waje, kayan daki na titi, jiragen ruwa da kofofi. Yawancin lokaci suna haɗa abubuwan ƙari kamar masu tace UV ko fungicides.
• Epoxy varnish: Bangaren biyu tare da babban sinadari da kariya ta jiki. Amfani da shi ya zama ruwan dare a cikin jiragen ruwa, benaye da kayan daki da aka fallasa ga matsananciyar yanayi. Ƙarshen yawanci mai sheki ne kuma mai dorewa sosai.
• Nitrocellulose varnish: Manufa don ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan, santsi da ƙyalli, shine wanda aka fi so a cikin kayan kida da maido da fasaha. Zai fi dacewa a shafa shi da bindiga mai feshi kuma yana bushewa da sauri, kodayake yana da kula da zafi, zafi da abubuwan sinadarai.
• Polyester varnish: Kyakkyawan ɗaukar hoto da haske, amma ba mai sassauƙa sosai ba kuma mai kula da yanayin yanayi.. Ana amfani da shi sosai a cikin ciki, kofofi, kayan dafa abinci da duk inda ake son haske mara kyau.

Daban-daban na varnishes yana ba ku damar zaɓar samfurin da ya dace dangane da aikin abu, buƙatar kariya, da ƙayyadaddun kayan ado da ake so.

Shellac vs. Sauran Varnishes: Maɓalli Maɓalli

Lokacin kwatanta shellac tare da sauran varnishes, akwai wasu bambance-bambance masu mahimmanci duka a cikin yanayin samfurin da kuma aikin da yake bayarwa.. Waɗannan bambance-bambance sun wuce asali kuma suna shafar ƙwarewar kallo, dorewa, da gyara ko zaɓuɓɓukan sabuntawa.

• Haɗin kai da asali: Shellac gaba daya na halitta ne (gudu da barasa), yayin da yawancin varnishes na zamani na roba ne.
• Ƙarshen gani: Shellac yana da wuyar ganewa dumi, laushi mai laushi, tare da tasiri mai kyau akan ƙwayar itace. Sauran varnishes na iya zama m, m, matte ko satin, bambanta da yadda suke canza ainihin bayyanar kayan.
• Juriya da kulawa: roba varnishes (polyurethane, polyester, epoxies) Suna ba da ƙarin kariya mai ƙarfi daga tasiri, ruwa da sinadarai. Shellac, ko da yake yana kare kariya daga tabo mai haske da karce, yana kula da zafi, zafi, da wasu samfurori, don haka yana buƙatar ƙarin kulawa da kulawa, musamman a cikin yanayi mai tsanani.
• Sauƙin aikace-aikace da gyarawa: Ana iya amfani da Shellac cikin sauƙi kuma a maido da shi, kamar yadda tsoffin yadudduka ke narkewa da barasa kuma ana iya 'narkar da su' tare da sabbin aikace-aikace. Sauran varnishes, musamman na roba, suna buƙatar ƙwanƙwasawa ko yashi mai ƙarfi don gyara lalacewa.
• mutunta muhalli: Shellac yana ɗaya daga cikin mafi kyawun yanayin muhalli da zaɓin lafiya, ba tare da guba ba da ƙaƙƙarfan hayaki, idan aka kwatanta da varnishes na tushen sinadarai waɗanda ke iya buƙatar kayan kariya da samun iska mai kyau.

Zaɓin tsakanin shellac da sauran varnishes ya dogara da nau'in kayan daki, amfani da shi da kayan ado da ake so.. Don gyare-gyare, kayan daki na gargajiya, ko ƙera kayan fasaha, shellac ba za a iya doke su ba. Don ɓangarorin da ke ƙarƙashin amfani mai ƙarfi da fallasa, roba da polyurethane yakamata su zama zaɓi.

Sauran katako da aka gama da kuma rawar da suke takawa a cikin kayan ado

Baya ga varnish da shellac, akwai wasu shahararrun zaɓuɓɓuka don karewa da haɓaka itace, kowannensu yana da halaye na musamman da ayyukansa:

• Kakin zuma: Yana ba da ƙayyadadden yanayi, mai laushi ga taɓawa da sauƙin gyarawa, amma yana ba da kariya kaɗan daga ruwa ko abrasion. Yana da kyau ga kayan daki waɗanda ba a bayyana sau da yawa ba ko kuma inda ake neman iyakar sahihanci.
• Mai: Kamar linseed, tung ko man al'ul, Suna shiga cikin zurfi kuma suna ciyar da itacen, inganta bayyanarsa da kuma taimakawa wajen riƙe danshi na halitta. Ƙarshen yana da matte ko satin, kuma ko da yake yana ba da kariya, yawanci yana buƙatar maimaitawa lokaci-lokaci.
• Lacquer: Ana amfani dashi ko'ina don ba da ƙare mai haske da juriya. Yana iya zama roba ko na halitta (kada ku dame lacquer kasuwanci tare da shellac). Yawancin lokaci ana amfani da shi tare da bindiga mai feshi kuma ana ba da shawarar don kayan cikin gida da aka ba shi ƙarancin juriya ga yanayin yanayi idan aka kwatanta da varnish na gargajiya.
• Fenti na tushen ruwa: Mafi dacewa ga waɗanda suka fi son ƙara launi ba tare da rasa rubutun itace ba. Suna bushewa da sauri kuma suna ba da wari kaɗan, ko da yake suna iya zama ƙasa da juriya ga girgiza da yanayin zafi.
• Ƙarewar tushen ruwa: An yi amfani da shi sosai don kula da yanayin yanayi, suna da sauƙin amfani da sauri don bushewa, amma kariyarsu daga lalacewa mai tsanani yana iyakance.

Zaɓin gamawa sau da yawa yana amsa dalilai na ado, amma ainihin amfani da za a ba da kayan daki ko saman dole ne koyaushe a la'akari: Ma'auni tsakanin kariya, kayan ado da sauƙi na kulawa shine mabuɗin yanke shawara mai nasara..

Nau'in shellac da samuwan tsari

Shellac yana samuwa a kasuwa a cikin gabatarwa daban-daban, yana daidaitawa da katako daban-daban da abubuwan da ake so.. Don ƙarin koyo game da zaɓuɓɓukan aikace-aikacen daban-daban da dabaru, zaku iya tuntuɓar mu Jagora ga masu farawa don itace da bango.

• Share kakin zuma: An ba da shawarar ga bishiyoyi masu haske (maple, fir, da dai sauransu), yana ba da kariya da haɓakawa ba tare da canza launi ba.
• Duhun kakin zuma: Mafi dacewa ga bishiyoyi masu duhu (goro, itacen oak, da dai sauransu), yana ƙarfafa zurfin da dumin hatsi.
• Kakin zuma mai launi: Cikakke don ƙara nuances da maido da kayan daki na zamani tare da keɓaɓɓen taɓawa.
• Tsarin Aerosol: Yana sauƙaƙe aikace-aikace a cikin ƙananan wurare ko masu wuyar isarwa, yana ba da izinin gama yunifom, ba tare da ragi ba.
• Tsarin flake da diski: Ya dace da masu sakewa da masu sana'a, dole ne a narkar da shi a cikin barasa kafin amfani da shi don cimma burin da ake so.
• Shellac na ruwa mai shirye don amfani: Shi ne mafi kyawun zaɓi don DIY, kodayake ba shi da tsarki fiye da tsarin 'danye'.

Zaɓin nau'in da tsari zai dogara ne akan yanki, sakamakon da ake tsammanin da kuma kwarewar mai amfani.

Yadda ake amfani da shellac da sauran varnishes don cimma ƙwararrun ƙwararru?

Daidaitaccen aikace-aikacen yana da mahimmanci don samun dorewa, kyakkyawa, har ma da gamawa da shellac ko kowane varnish:

1. Shirya saman: A hankali yashi itacen har sai ya sami laushi mai laushi, mai tsabta, wanda ba shi da wani tsohon varnish ko datti.
2. Aplicación: Ana iya amfani da Shellac tare da goga, yar tsana ko kushin, yada bakin ciki, har ma da yadudduka. Sauran varnishes suna ba da damar goga, abin nadi ko feshi dangane da tsari.
3. Bushewa da yashi tsaka-tsaki: Bari kowane sutura ya bushe gaba ɗaya, kuma idan kuna neman wuri mai santsi, goge, yashi mai sauƙi tsakanin riguna.
4. Ƙarin yadudduka: Don ɗorewa mai ƙarfi, shafa riguna da yawa masu jere, koyaushe sirara da rarrabawa sosai.
5. goge goge na ƙarshe: Idan ƙarshen ya buƙaci shi, buff gashin ƙarshe tare da zane mai laushi don cimma haske da laushi da ake so.

Muhimmin: Yanayin zafi da zafi yana tasiri bushewa da ƙarewa. Yi aiki a wuraren da ke da iska kuma kare yanki daga ƙura ko abubuwan da ke iyo yayin da yake bushewa.

Kulawa da kula da kayan da aka bi da su tare da shellac da varnishes

Kulawa ya bambanta dangane da samfurin da aka yi amfani da shi, amma a kowane hali ana ba da shawarar:

• tsaftacewa na yau da kullum tare da laushi, bushe bushe, Nisantar samfuran ƙura ko ƙyalli wanda zai iya lalata ƙarshen.
• Guji bayyanar da hasken rana kai tsaye da ruwaye musamman a yanayin shellac, wanda zai iya yin tabo ko rasa haske saboda zubewa ko tsananin haske.
• Maimaita lokaci-lokaci: Shellac yana ba da damar sauƙi mai sauƙi ta hanyar yin amfani da sababbin sutura bayan tsaftacewa da yashi mai haske. Idan varnishes na roba sun zama sawa, suna buƙatar yashi mai haske da sabon gashi, ko kuma idan sun lalace sosai, an cire su gabaɗaya da sake fenti.
• Dacewar karatu: Kafin yin amfani da varnish zuwa itacen da aka riga aka bi da shi, duba yanayin tsohuwar sutura da duk wani rashin daidaituwa na sinadarai tsakanin samfurori.

Tambayoyi akai-akai game da varnishes na itace da ƙarewa

A ƙasa muna amsa wasu daga cikin mafi yawan tambayoyin:

• Riguna nawa na varnish ake buƙata? Babu ƙayyadaddun ka'ida; A mafi yawan lokuta, riguna 2 zuwa 3 sun wadatar, amma koyaushe suna bin shawarwarin masana'anta.
• Za a iya riga an yi amfani da itacen varnish? Ya dogara da yanayin varnish na baya da kuma dacewa: idan ya lalace, yana da kyau a cire shi. Idan yana cikin yanayi mai kyau, yashi haske na iya wadatar.
• Zan iya canza sautin itacen fenti? Zai yiwu a yi amfani da inuwa mai duhu na varnish a kan tushe mai haske, amma ya fi kyau a fara lalata itacen da farko sannan kuma a yi amfani da varnish.
• Yaya ake tsaftace kayan da aka yi da fenti? Yi amfani da kyalle mai sauƙi, kuma lokaci-lokaci ɗaya wanda aka jika kuma an murɗe shi da ruwa da sabulu mai tsaka tsaki. Guji ammonia, bleach ko samfurori masu tayar da hankali.
• Akwai varnishes marasa wari? Fursunoni na tushen ruwa suna da ƙamshi mai ƙarancin ƙarfi da ƙamshi mai daɗi fiye da varnish na tushen ƙarfi.

Duniya na itace ya ƙare shine sararin samaniya na yiwuwa, inda Zaɓin tsakanin shellac da sauran varnishes zai dogara ne akan abubuwan da kuka fi dacewa: sahihanci da sabuntawa, matsananciyar juriya, sauƙi na gyarawa ko abokantaka na muhalli.. Ta hanyar fahimtar kaddarorin da bambance-bambancen da ke tsakanin kowane nau'in, za ku iya jin daɗin kayan daki da kayan ado waɗanda ba kawai kyau ba ne, amma har ma masu dorewa da kuma dacewa da salon ku.