Le ivanishi ihlanjululwa, ukuba sikhula?

Ukuqwayita - le into engamanzi ukuthatha umboniso eyenziweyo usebenzisa oli yemifuno sele iwupasisile unyango ekhethekileyo thermal nemichiza, okanye nentlaka alkyd. Yisebenzise ekwenziweni iipeyinti yeoli, putty, ipeyinti, imixube primer. Oku kusetyenziswa zokwaleka neenkuni ukumithisa ukuze sizikhusele kwiimveliso kungonakali, iinkuni zikhathazayo kunye nokufuma. Ukuba ngaba une-oyile linseed enkulu ekhoyo kunokuba yaze yangxenga ifuthe lomanyano kuyo, uyakwazi kungekudala.

ngezigaba ivanishi

Kuxhomekeka ukwakhiwa kunye nendlela ivanishi unyango ihlelwa ezi ndidi zilandelayo:

• ioli linseed Natural;
• oyile linseed oxoil (semi-zendalo);
• zidityanisiwe.

Kwihlabathi lanamhlanje, ethandwayo, zendalo semi-zendalo, ngaphantsi imfuno edityanisiweyo. uhlobo ngalunye ivanishi neoli sinotyekelo ziyahlala, ngoko ukuba kukho imfuneko yaze yangxenga ifuthe lomanyano. Le ivanishi exutywe ngokwazo, ngaphandle koncedo na, ezinokufundwa kweli nqaku ukufunda oko amacandelo zibandakanyiwe kumafa yayo.

ioli linseed yemvelo

Ukubunjwa oyile wokwaphusa yendalo ziquka oli yemifuno kongezwe lunezinto ukukhawulezisa omiswe yayo. Kwelinye icala, linseed ioli, kuxhomekeke kubukho kumafa yayo amafutha, nohlulwe hemp, uCastor, tung, linseed kajongilanga.

oyile yokomisa zemvelo iimpawu kuphela in ipeyinti. Imfuno ukuxutywa ngale nto kunqabile kakhulu, kuba ioli inokuba ixesha elide kakhulu urhulumente ulwelo ayifuni sijike podlivaniem.

Imvelaphi zenyathi, ndiyitshise ioli ezinomthamo ye oyile hemp na umbala litshanda, esebenzisa ioli benemfuyo kuphela xa isenziwa. Kufunyenwe isicelo yayo kwishishini lokwakha: isetyenziselwa ukutyabeka ngomthi kunye nentsimbi, imiphezulu ukutyabeka, kwakunye ekulungiseleleni kwimixube putty kunye ipeyinti neoli-based.

Natural iflakisi linseed esekelwe kwi-oyile linseed nge kuphela apho zenziwe kwi-oyile yeflakisi. It has a umthunzi ngaphaya. Zagruntovyvaniya esetyenziselwa iintlobo ezahlukeneyo kumphezulu. Yokomisa kwenzeka ebudeni bemini.

ISunflower linseed oyile - bhetyebhetye, kodwa umgangatho ofanayo, kukho omnye - ubunzima yobulukhuni, amandla kunye nokumelana amanzi akunakuthethwa malunga hemp ivanishi nelineni. Ixesha lokwaphusa nto ixesha elide.

Le ivanishi ihlanjululwa ngokusekelwe kwi-oyile yendalo

Kumele kukhunjulwe ukuba ioli linseed yendalo into komngcipheko ophezulu yomlilo, non-ukuthobela imithetho yokhuseleko yaye ngokulula phemba. Kufuneka sijonge phandle ukuba yaze yangxenga ifuthe lomanyano le ivanishi iimeko zokuphila yendalo. Ukuba ugqiba ukuba ukubhenela kuyo, ngoko ke kufuneka balandele imithetho: enze ukuhamba kwigumbi ngenkqubo esebenzayo, kude ezidala ubushushu kunye ulwelo evunyiweyo kuphela ukunyibilikisa ioli linseed eqinileyo.

Kuba ukuxutywa leyo ivanishi ukubunjwa kusetyenziswa kukaCastor oyile, sijike umoya izimbiwa, acids ezahlukeneyo organic, turpentine okanye izinyibilikisi for inks ezisekelwe kwi-oyile. inkqubo ukuxutywa ilula: kufuneka uthathe ioli omncinane linseed yaze yangxenga ifuthe lomanyano ngayo, ize nigcine indlela zaveliswa.

linseed oxoil

Ukwakheka ivanishi kangakho zendalo (oxoil) kuquka izinyibilikisi oli yemifuno zendalo phantsi kunyango ubushushu ixesha elide. nokubunjwa kwayo ilawulwa izinyibilikisi ngenxa apho imveliso iye nevumba elibi abayinqobo kuye, nto leyo maxa wambi uyazingisa nasemva kokuba yaphuse kumphezulu ngayo. Umbala ivanishi isakhiwo esikhoyo yi omdaka ukukhanya okanye mdaka. It has ipropati ukuba yome ngokukhawuleza. Le ngxaki iphambili kolu hlobo iyoma ioli inxulumene ukukhusela imiphezulu iinkuni nxamnye ezikhathazayo kunye ukunyakama, a protective ifilim emva ukutyabeka iimveliso zayo. Uphinde wawongwa ulwabiwo kushishino ipeyinti ke, ezisetyenziswa xa kusenziwa ipeyinti kunye zizalele ekuphunyezweni kwemisebenzi ukupeyinta lwangaphakathi nolwangaphandle. Imiphezulu lulungele amanqaku ivanishi enjalo ukufumana isilungiseleli seglosi elungileyo, nokuqina kwayo phezulu, zibe lobumanzi. Ngeendleko linseed oxoil olunoqoqosho kakhulu kwaye sitshiphu iinketho zendalo.

Le ivanishi oxoil sobisi

zonke iimfuno zokhuseleko umlilo kufuneka babonwe xa exutywe ioli linseed zendalo kangakho. Sebenzela amachiza kufuneka wenziwe kude imithombo ucinezelo, kummandla kakuhle umoya okanye axhotyiswe iinkqubo uveze. I ihlanjululwa ivanishi kwakunye nokuba bangabheneli oku?

Xa ngokuxuba akukho mfuneko oksolem ukuba nethemba ukulondolozwa iipropati yayo yoqobo physicochemical. Iingcali ukuqinisekisa ukuba inkqubo ivanishi ukuxutywa akusoloko iphele ngempumelelo. Ngethuba le nkqubo, kuyimfuneko ngayo esweni impendulo efunyenweyo.

Le ivanishi sobisi semi-zendalo? Kokuba ichithwe ngomoya emhlophe, turpentine, petroleum kaEtere kunye nezinye ulwelo zokwenziwa, ezisetyenziselwa ukuba yaze yangxenga ifuthe lomanyano iipeyinti ioli, 1:10.

amafutha yokomisa zihlangene

Ludityanisiwe compound oyile yokomisa elungiswe oyile okusula eyenziweyo ngeoli yemifuno emva kokwenziswa iinkqubo zonyango ubushushu. oyile iyoma ziyafana semi-sokutya, iipesenti ezahlukeneyo oyile kunye nesinyibilikisi. Ezisetyenziswayo xa kwenziwa imveliso ye Iipeyinti, ngenxa yokulungiselela ukulungele-to-ukusetyenziswa ngenxa yokudweba imisebenzi ipeyinti oyile kunye progruntovyvaniya iimveliso ezahlukeneyo. ixesha yokomisa lokugqibela ayikho ngaphezulu ngemini.

Le ivanishi ihlanjululwa edityanisiweyo

Ngokuxuba ivanishi ye ekwakhiweni, kuyimfuneko ukuba balandele iziphakamiso leengcali kunye ngqo ekwenziweni olululo neenkqubo. Le ivanishi ihlanjululwa (eqinileyo) nemixube zidibene ukuphendula ilula - umoya ofanayo abamhlophe kuphela. Kucetyiswa ziindawo 10 isiseko ukongeza yinxalenye 1 kuphela sijike. Emva ukuxutywa kukulahlekelwa engaphephekiyo zemihlaba kunye neempawu yokuqala. Kodwa kuya kuvela amadoda kumpompoza iipropati, ukuphucula ubuchule umthondo kunye viscosity, ivanishi kunye sisincoko onjalo ingasetyenziswa kwiindawo apho kungadingeki ukuba processing phezulu.

Eli nqaku liza kuphendula imibuzo yakho malunga oko exutywe ioli linseed ekhaya, kuxhomekeke ekwakhiweni, yintoni imithetho kufuneka ilandelwe ekwenzeni lo msebenzi, amanye amanyathelo ukuze ingqalelo.