Kugira ngo usubize iki kibazo, birakenewe gusobanukirwa ihame ryo gushiraho film LKM. Ifitanye isano nibikorwa bibiri byimisozi - kugaragara kwimico yimbere mugihe gito no kurohama. Ingabo za Adhesion (birababaje) ziragerageza kubika firime hejuru yibanze, hamwe nibibazo byimbere (SVN) bigomba guhungabanya. Ikintu gihamye nimbaraga za firime (SPC).
Kugirango umenye irangi ryiza rikwiranye niki kintu, ni ngombwa kumenya no gutondekanya LKM. Mbere ya byose, amarangi atagabanijwe nuburyo bwo kumuti. Irangi ryibiti bya kama ryakozwe hejuru, bityo filime yo hejuru iri hafi cyangwa idashyizwemo ishingiye kuri pliolite resin) kandi yagenewe kugaragara kw'ibiti kandi byishyamba.
Amatangazo yoroshye yamazi mubyukuri ntabwo anuka, yumye vuba. Ubushobozi bwo "guhumeka" muri firime byashinzwe nabo ni binini cyane, bityo birakwiriye ubunini bwamabuye y'agaciro. Guhuza ibintu - ikindi kintu cyingenzi muri lkm. Ni ihuza ritanga irangi izina - Amavuta, Alkyd, Acrylic, nibindi
Amabati ya peteroli birashoboka ko uhendutse kureba Lkm, aho guhuza bitera amavuta. Ibikoresho nkibi bigize isura ihagije, mbisi "amavuta yo guhumeka", bityo rero ikoreshwa cyane cyane kumabara yigiti. Naho enamel, kuko Indege ikora cyane kuburyo bwabo bubiri: alkyd na polyurethane. Alkid Eamels Kurema Ubwinshi, Rigid, ahubwo Biramba, Ariko ugereranije na firime yoroshye. Polyurethane ni ibintu byoroshye kandi byoroshye, ariko icyarimwe, film irakomeye kandi irwanya gushushanya no guhungabana.
Hitamo irangi ryindege ikurikira mubiranga ibikoresho
Inkuta zo hanze murugo
Irangi rya acrylic kumurongo wa kama, nkitegeko, ni polyacrylationation ya matte. Bakoreshwa mugushushanya hejuru hamwe na beto. Amababi yoroshye yamazi ashyirwa mubikorwa nkibi bikurikira: Ibihe byabamo bishingiye ku gitanya cya kane cya polymer zitandukanye na minerval.
Ubuhanga bukoreshwa mubunini bwa minerval cyangwa ibishingwe mbere bikubiye nibi bikoresho. Imbaraga nubwara byafashwe nabyo ni bike, gukoresha ibikoresho nkibi byamabara yimiryango itifuzwa.
Ibikoresho bitagabanutse byamazi birahari hashingiwe ku bwoko bune bwo gutambuka: Polyvinys Acetate (PVA), Styrene Butadiene, Acrylic, Silicone. Muri ibyo, ubwoko bubiri bwa nyuma burakwiriye amabara.
Irangi rishingiye ku gutambuka gurtrylic ni rusange. Kugirango ubone ubwiza buhebuje bwo kurangiza, birahagije gukoresha ibice bibiri hejuru. Muri icyo gihe, gupfuka ntabwo "bahumeka" gusa, bituma bishoboka gukoresha neza ibyo bihangano kumabuye y'agaciro, ariko nabyo birahagije. Amashusho ya Silicone-emulsion yangwa ku mazi kandi akomarerere ibintu byiza bya acrylic na clicate: biranshingana ko ari ibisebanya, kandi byongeyeho ntibitanga umusanzu mu iterambere rya mikorobe. Ibi bikoresho birakwiriye ubwoko bwose bwamabuye y'agaciro.
N'itsinda rya nyuma - amarangi ya silicone-silicone kuri acrylic. Baremeza kandi izoro nziza kandi irinda neza uv imirasire ya UV. Uruta rukumbi rufite voltage yo hejuru kuruta guhinga ku giti cye, bityo ntirukora microckacks. Bashobora gukoreshwa hafi ya bose mubikorwa bya substrate.
Kuva mu burambe bufatika
Mbere yo gutangira ibara ryamabuye y'agaciro, urukurikirane rwibizamini bigomba gukorwa:
Gereranya imbaraga zubuka. Niba yarebye cyangwa kuri yo hari irangi rya kera, urukuta rugomba gusukurwa, hanyuma rushobora gutwikirwa ubutaka.
Shakisha imbaraga zifatizo, zimena kurukuta 50-100 ml y'amazi. Niba amazi yakiriwe neza imbere y'amaso, bivuze. Hygroscopique y'urukuta ni nini cyane, izarinda imiterere isanzwe yo gushiraho firime. Urashobora kurwana nibifashijwemo nubutaka bukwiye.
Menya guhuza amarangi mashya hamwe na kera. Ikibazo gishobora kubaho niba urukuta rwakoreshejwe mugushishwa amavuta cyangwa izindi irangi kumurongo, nkibisubizo byamazi atandukanye ni bibi cyangwa bitagwa hejuru. Uburyo bwinshi cyane ni ugukuraho umwanya wahoze, ariko ni inzira ifatika, kandi akenshi ba nyiri amazu ashaje bahatirwa kandi kongera gukoresha irangi rimwe ku byiyorometero nkuko byari bitwikiriye. Niba turimo tuvuga amabuye y'agaciro, genda, kurugero, kurugero, biracyashoboka niba ukoresha ubutaka bwihariye cyangwa kugura irangi ryagenewe gukoreshwa mumavuta ya kera.
Kura ahari. Niba bigaragara, irashobora gukurwaho hakoreshejwe ibisubizo byihariye.
Menya ko habaho umunyu wa calcium, mubi cyangwa ntushonje rwose mumazi. Bagomba kandi gukurwa hejuru yurukuta mbere yo gukoresha ubutaka nubushyuhe bwinshi.
| Kureba inenge | Impamvu ishoboka yo kubaho |
|---|---|
| Film cyangwa igice cyo gukuramo hejuru kidafite gucika | Intege nke zatoranijwe nabi, shingiro rititeguye (Svn> birababaje) (SP> SVN) |
| Filime irashyizwe rwose cyangwa igice iva hejuru hamwe no gucika | Imyitozo yo hasi yongerewe ku mbaraga nto za firime, ishobora guterwa gusiga irangi rito, poroity nyinshi no gutegura nabi (gusukura) base (Svn> birababaje) (SVN> SPR) |
| Ibice bya firime tutanyeganyega | Imbaraga za firime (Impamvu Reba hejuru) (SVN> SPR) (Birababaje> svn) |