Mmene mungasamalire khungu la lacede

Kodi ndi bwino bwanji kusamalira khungu la varnish? Chikopa chokongoletsedwa ndi chikopa chofewa ndi lacquered kapena wandiweyani pamwamba ndi filimu ya varnish yomwe imapereka galasi kuwala.

Kwa kupanga, mitundu yosiyanasiyana ya zikopa imagwiritsidwa ntchito, monga chevron, botolo, kavalo ndi kavalo. Khungu la Lacquer ndi losiyana kwambiri (lakuda, sing'anga, lakuda). Khungu lokonzekera limagwiritsidwa ntchito kumalo osanjikiza, omwe amalepheretsa kuwonongeka kwa kusinthasintha ndi kufatsa. Pa varnish yoyamba imagwiritsidwa ntchito, yomwe ikhoza kukhala matte, yakuda ndi yopanda mtundu. Mtundu wa mtundu ndi wosiyana. Kuphimba mavalasi ayenera kukhala woonda kwambiri. Ngati si choncho, ndiye kuti khungu limatayika. Mwachitsanzo, kusinthasintha ndi mawonekedwe achilengedwe. Ndipotu, chophimba ichi chiyenera kupirira mapepala ambiri. Ndi bwino kutambasula kukana kusintha nyengo. Pogwiritsa ntchito khungu koteroko, zimakhala zosavuta kuchita popanda kuwononga. Koma chisindikizo choyenera chiyenera kukhala chofanana ndi chophwanyika. NthaƔi zina mankhwalawo amadzaza ndi phulusa lachitsulo kapena pepala lopangidwa ndi golidi, siliva. Ndi mitundu yambiri yosankhayi ndi zovuta kudziwa kuti khungu ndi lolondola, monga momwe amapangira khungu la lacquer pogwiritsa ntchito teknoloji yomweyo. Kusiyana kwakukulu ndiko kukhalapo kwa mkati mwa khungu. Mapeto osamalitsa omwe sangakulole kuti muzisakanikirana ndi ma synthetics.

Kodi ndizofunika kudziwa chiyani, kuti mankhwala opangidwa kuchokera ku khungu lamatenda amatumikira nthawi yaitali komanso mozama kwambiri? Kaburashi si koyenera kusamalira mavitamini. Zochita zonse zimangokhala ndi chophimba kapena velvet. Kupatsa zovala kuwala, muyenera kugwiritsa ntchito apadera, oyenera mtundu, kuyambitsanso zokometsetsa. Ndiyeno apululeni ndi nsalu yoyera kapena yofewa. Ndalamazi zimapangidwa pamadzi ndipo zimatsitsa filimu ya lacquer. Mipiritsi imakhala ndi glycerin, mafuta opangira mafuta kapena mafuta odzola.

Pakhomo, mumatha kuyatsa mavitamini ndi mazira azungu, kenako amawala ngati atsopano. Kuchepa kwa khungu kungapereke mkaka wogwiritsidwa ntchito ku thonje. Mukamauma, vanizani ndi anyezi odulidwa, mutengedwe ndi chophimba. Mafuta a Castor amagwiritsidwa ntchito kuti apangitse kuwala. Iyenera kugwiritsidwa ntchito kwa mphindi 15 ndi kuzitikita.

Zinthu zatsopano za chikopa cha patent zimakhala ndi fungo lapadera. Zinthu zokometsera tsiku limodzi ndi khofi pansi, fungo lidzachotsedwa. Ndi khungu loyera, izi siziyenera kuchitika. Sungani zovala za lacquer m'dera la mpweya wabwino. Muzovala za thonje kapena nsalu. Ndikofunika kupewa mapepala apulasitiki.

Macheka a Lacquer sangathe kupukutidwa. Mu chipinda, amangirizidwa ndi zovala pamphepete mwachitsulo kapena kuponyedwa mu mpira wofooka. Kutsitsimutsa mtundu wa zovala kungakhale yankho la sopo ndi ammonia. Kenaka pukutani ndi nsalu yoviikidwa mu glycerin.
Musamveke nsapato zokhala ndi nsapato m'chilimwe chifukwa sizilola mpweya (makamaka anthu omwe ali ndi thukuta lopitirira kwambiri). Pitirizani kukhala pofalitsa mapepala. Mu makatoni amabokosi, kuyika ubweya wa thonje kapena mapepala pakati pa nsapato. Zinthu za Lacquer sizinayamikidwe kuti zivute kutentha pamwamba pa 25 C. Mu nyengo ino, filimu ya lacquer imatuluka, imataya mphamvu yake yoyambirira ndi mawonekedwe ake. Zotsatira zidzasweka. Ndizoopsa kwa mtundu uwu wa khungu ndi chisanu. Chifukwa chakuti nkhaniyo imakhala yowawa komanso yowopsya.

Zilonda zonse ndi zowonongeka zimangowonjezera maonekedwe a zogulitsa, kotero muyenera kukhala osamala kwambiri kuti mugwiritse ntchito zinthu zamwala. Varnish salola kulemba kulikonse ndi mankhwala amwano. Izi zimagwiritsidwa ntchito pa mafuta, zotupa, zidulo, alkali komanso mankhwala osiyanasiyana.

Ngati mankhwalawa agwedezeka mvula, chotsani nthawi yomweyo. Ndipo musayime pafupi Kutentha zipangizo. Ndikofunika kuti uume mwachibadwa. Ngati ndi nsapato kapena thumba, mukhoza kuzilemba ndi pepala lophwanyidwa kuti mukhale ndi chinyezi.

Muyenera kuyesa kuti musaiwale zinthu za lacquer mu chipinda kwa nthawi yaitali. Awatenge ndi kuwakonzekera "kuyenda". Zinthu zokongola monga kusamala ndipo, ndithudi, zimatha popanda izo. Tsopano mukudziwa momwe mungasamalire khungu la lacquered.