The rakasanganiswa varnish, kana richikora?

Kuomesa - nemvura fuma achitora firimu kugadzirwa muchishandisa miriwo mafuta kuti vakapfuura rinokosha chafariz uye nemakemikari kurapwa, kana alkyd Inogadzirwa nemasiridzi anobuda mumiti. Kuushandisa anogadzira zvinhu pendi mafuta, putty, pendi, lähikuva wemisanganiswa. Rinoshandiswa kuti unhani uye impregnating huni kudzivirira kubva kuora zvigadzirwa, huni inda uye unyoro. Kana uine gobvu mafuta linseed iripo pane sanganisa izvozvo, uchaziva nokukurumidza.

kupatsanura pakati varnish

Zvichienderana murwiyo uye nzira kurapwa varnish iri Classified kupinda marudzi anotevera:

• Natural linseed mafuta;
• linseed mafuta oxoil (Semi-chaivo);
• vasanganiswa.

Munyika yanhasi, mukurumbira, dzinongoitika uye Semi-chaivo, zvishoma kudiwa vasanganiswa. Mumwe mhando mafuta varnish asingatani zvigare, zvino kuti pane chikonzero sanganisa. The rakasanganiswa varnish pachavo, pasina rubatsiro upi, chingadzidzwa ino kudzidza chii zvinoriumba zvinosanganisirei kwayo sezvamunoita.

rwokuzvarwa linseed mafuta

The Zvinoumba rwokuzvarwa nokuomesa kwemafuta zvinosanganisira miriwo mafuta pamwe kuwedzera zvinhu kuti mhanyisa nokuomesa kwayo. Uyewo, linseed mafuta, zvichienderana kuvapo kwayo anoumba kwemafuta, dziya kupinda hemp, Castor, tung, linseed uye sunflower.

Natural mafuta nokuomesa ane ehupfumi ane solvent mu pendi. Kudiwa dilution pamusoro sezvamunoita izvi kushoma chaizvo, nokuti mafuta kunogona kuva refu chaizvo nguva mune imwe mvura ezvinhu uye haatarisiri podlivaniem solvent.

Origin subspecies, vachiyanikira mafuta ane zviri mafuta hemp ane darkish ruvara, achishandisa mafuta hemp uye solvent ayo kugadzirwa. It akagamuchira kushanda kwayo pakuvaka indasitiri, akashandiswa unhani matanda uye simbi, varinamire hukawanika, uyewo kugadzirwa putty wemisanganiswa uye pendi yakavakirwa mafuta-.

Natural linseed Mufurakisi kwakavakirwa mafuta linseed ine solvent iyo akaita kuna neshinda anonhuwirira. It ane segirazi mumvuri. Zagruntovyvaniya rakashandiswa-siyana hukawanika. Kuomesa kunoitika munguva zuva.

Sunflower linseed mafuta - kuchinja, asi panguva imwe chete quality, pane mumwe - kutambura pokuoma, simba uye mvura nemishonga haingayananisirwi pamusoro varnish hemp nomucheka. yakaoma nguva iri yakareba.

The rakasanganiswa varnish yakavakirwa dzinongoitika anonhuwirira

It harufaniri kukanganwika kuti dzinongoitika mafuta linseed iri fuma dzakakwirira moto pangozi, asiri pawakaperera nekuchengetedzwa mitemo uye inogona vesa nyore. Unofanira kufunga chii kuti sanganisa kuti varnish dzinongoitika nderemagariro. Kana ukasarudza kushandisa nayo, ipapo unofanira kutevera vamwe mitemo: kuita Workflow muimba ine nhengo kufefetedza gadziriro, kure manyuko kupisa uye mvura chete vanotenderwa kuiparadza thickened mafuta linseed.

Nokuti dilution kuti sezvamunoita varnish kwakadaro vaishandisa mafuta Castor, chicherwa mweya solvent, siyana Organic acids, turpentine kana zvokufembedzwa kuti inks kwakavakirwa mafuta. Dilution kwacho kuri nyore: unofanira kutora mafuta shoma linseed uye sanganisa nayo, chengetai maitiro ikabereka.

Linseed oxoil

The sezvamunoita varnish semi- dzinongoitika (oxoil) zvinosanganisira dzinongoitika miriwo mafuta zvokufembedzwa uye pasi kwenguva refu kupisa kurapwa. sezvamunoita kwayo akatonga zvokufembedzwa nokuda izvo chigadzirwa aine chairwo kunhuwa kusingafadzi, izvo dzimwe nguva anoramba kunyange pashure kupwa pamusoro zvakaipa pamusoro. Ruvara varnishes huripo Dendere iri chiedza zvisvundu kana shava. It ane pfuma kuti aiyanika nokukurumidza kubuda. To huru dambudziko ine kupwa mafuta mhando iyi inorondedzera kudzivirira huni hukawanika pamusoro inda uye mwando, rwokudzivirira firimu achiumbwa mushure yokunamisa zvinhu zvayo. Iye akapiwa kuparadzira iri pendi maindasitiri, akashandiswa zvaAtemisi pendi vavo maberekero ari Implementation yomunyika uye kwokunze kupenda mabasa. Primed hukawanika nyaya varnish kwakadaro wana Gloss zvakanaka, mukuru mukurumari, kuva mvura nemishonga. At mutengo linseed oxoil mari chaizvo uye zvikuru isingadhuri dzinongoitika kusarudza.

The rakasanganiswa varnish oxoil

zvose moto chengetedzo zvinodiwa zvinofanira kuchengetwa kana rakasanganiswa semi- mafuta dzinongoitika linseed. Basa iri dilution yaifanira kure manyuko kuvesa, mune zvakanaka ventilated nzvimbo kana vakagadzirira pamwe venting enyika. The rakasanganiswa varnish uye kana kushandisa ichi?

Kana pakubvisa oksolem havafaniri kutarisira kuti ndichengetedze yaro yepakutanga physicochemical ehupfumi. Nyanzvi zvinoratidza kuti varnish dilution muitiro hapasi kuguma zvinobudirira. Panguva nzira iyi, zvakakosha kuongorora akagamuchira mhinduro.

The rakasanganiswa varnish Semi-chaivo? Rinogona zvichanyungudutswa pachishandiswa chena mweya, turpentine, peturu Eteri nezvimwe chakaita zvokugadzirwa zvinwiwa, izvo zvinoshandiswa sanganisa mafuta pendi, 1:10.

aibatanidza nokuomesa mafuta

Combined nokuomesa mafuta remubatanidzwa yakagadzirwa chakaita zvokugadzirwa nokuomesa mafuta pamwe miriwo miti pashure tawirwa pezvakaitwa kupisa kurapwa. Kupwa mafuta akafanana Semi-subsistence, zvakasiyana pauwandu hweavo yemafuta uye solvent. Rinoshandiswa zvaAtemisi pendi, achigadzirira vakagadzirira kushandisa kuti kupenda mabasa pendi mafuta uye progruntovyvaniya zvigadzirwa siyana. kwokupedzisira nokuomesa nguva haasi kupfuura zuva.

The rakasanganiswa varnish vasanganiswa

Pakubvisa ari varnish pakati murwiyo, zvinokosha kuomerera kunenge nenyanzvi uye vanoomerera zvakarurama achiurayiwa kwendangariro. The rakasanganiswa varnish (thickened) Formulations zvabatanidzwa kupindura zviri nyore - chena mweya iwoyo solvent. Ndakarumbidzwa zvikamu 10 nechigadziko kuwedzera chete 1 chikamu solvent. Pashure dilution hakudzivisiki kurasikirwa zvivako yepakutanga uye unhu. Asi achasimuka uye hova zvivako, nani kupinda kugona uye viscosity, varnish yakadaro sezvamunoita inogona kushandiswa munzvimbo kuti haadi dzakakwirira kugadzira.

Nyaya ino ichapindura mibvunzo yako pamusoro chii chinogona rakasanganiswa mafuta linseed pamba, zvichienderana murwiyo, chii mitemo zvinofanira kutevedzerwa mukuita basa iri, vamwe matanho nezvazvo.