A zosungunulira utoto mafuta: specifications, ndemanga

Yomanga mafuta utoto akhale mtanda ngati kapena ali kale kwathunthu okonzekera ntchito. Mtanda C chofunika kutsatira zosungunulira utoto mafuta. Enamels wa mtundu uwu ali osokonezeka mu chiŵerengero zina ndi madzi zosungunulira. Zimenezi n'zofunika ngati utoto wauma, kapena izo ntchito ngati phunziroli ndi. A diluent abwino amasankhidwa potengera makhalidwe a kali penti ndi katundu absorbent.

Magulu waukulu solvents

Masiku ano, pali magulu asanu a zinthu zimene zimagwiritsidwa ntchito mu ntchito kutsirizitsa monga solvents. neftedistillyaty ichi kapena byproducts mafuta kuyenga, osiyanasiyana alcohols, ketones, esters ndi glycol ethers.

Neftedistillyaty

Aliyense akudziwa zimene turpentine, ndipo izo zikhoza kukhala zolembetsa gulu chimodzi zakumwa. Komabe, ntchito yake ili pafupi kwambiri neftedistillyatam, ndipo ndi bwino monga mu gulu ili. Aliyense zosungunulira yeniyeni utoto mafuta mamembala a gulu makhalidwe yake. The neftedistillyaty ambiri, amene amatchedwa chimasanduka. Molekyulu ya amenewa ali mpweya atomu ndi wa hydrogen. Zakumwa zimene mgulu lino opangidwa ndi kuyenga, koma kuwasiyanitsa ku tuzigawo twa mchikakamizo cha kutentha. Turpentine - ndi distillation wa mankhwala, mulimonse salandira kwa mafuta, resins ku softwood.

solvents Hydrocarbon ntchito waxes, mafuta, utoto, enamels, mafuta ofotokoza. Aliyense zosungunulira mafuta utoto kapangidwe zochokera hydrocarbon amene ali ndi makhalidwe ndi katundu ofanana ndi katundu wa mafuta kapena waxes. Nthawi zina madzi awa angagwiritsidwe ntchito kupanga lubricants kapena nyimbo za kuyeretsa ndi kusamalira zipangizo. Distillates limene kwambiri zochepa mafuta, ndi toluene ichi kapena xylene, angagwiritsidwe ntchito kuchotsa mawanga mafuta ndi Kawirikawiri ntchito pamalo degreasing.

mankhwala aliwonse pamaziko a neftedistillyatov akhoza kusakaniza mu njira zosiyanasiyana ndipo malinga iliyonse. Alcohols ndi glycol ethers, pamodzi ndi utoto mafuta ofotokoza ntchito. Iwo ndi makhalidwe osiyana ndi katundu.

The sitimadzipereka mafuta utoto

A zosungunulira utoto mafuta, ngati n'koyenera, inu nthawi zonse kugula pa sitolo iliyonse hardware kapena hypermarket. Pali madzi angapo kuti ali oyenera kugwiritsa ntchito ndi mafuta utoto ofotokoza.

The zosungunulira "647"

Ndi zotchipa komanso otchuka njira. mankhwala abwera mu maonekedwe madzi ndi fungo m'malo Fungo lamphamvu lamankhwala. Pamene chisamaliro ayenera kumwedwa - zikuchokera zosavuta kuti kuyatsa. Ponena za katundu, ndiye kujambula ali yunifolomu kugwirizana.

mzimu woyera

Awa ndi ambiri ndi otchuka madzi. Ngati inu muyang'ane mu mabuku zimapangidwira, ndi zosungunulira yogwira analemba ndi kalasi yapadera ya mafuta, lapangidwira kupanga utoto. Kulemera yeniyeni ndi 0,77 makilogalamu, ndi mafuta zithupsa pa madigiri 140-150.

Chifukwa amapangidwa ndi distillation wa mafuta. White mzimu - madzi zikuchokera popanda mtundu, amene ali katundu zimene zingathe kupasuka kwa binders ali utoto mafuta. Mbali ina - madzi ali mlingo evaporation otsika, amene ali abwino kwa aluso.

turpentine

Si zochepa wotchuka zosungunulira utoto mafuta kuposa mzimu woyera. The zikuchokera chimagwiritsidwa ntchito kuyanjana ndi dilution ya mafuta, osati nsalu komanso alkidnostirolnyh. Komanso ntchito turpentine pa lacquers zotsimikizira, zomwe ndi zochokera copal wopambana, ayendetse kapena damar. Pali malonda zilipo oyera kapena yosakongola turpentine.

Pamaso pa akatswiri analenga mizimu mchere, turpentine, amanyadira za malo a madzimadzi m'munsi kupasuka vanishi ndi utoto. mafuta n'kofunika kukhala zovuta mankhwala zikuchokera. Kuzilandira izo pa processing wa turpentine, ndi mbali utomoni softwood, resins zimalimbikitsa. Masiku ano, makampani ano umabala mitundu itatu turpentines - matabwa, chibayo ndi mankhwala turpentine.

Chochuluka madzi akamagwira processing matekinoloje wapadera nkhuni phula nthambi za conifers. Mu mafuta mwatsopano ndi kulocha chikasu kapena zofiirira, amene akhoza kutha pa mankhwala.

Pniewy turpentine opangidwa ndi luso lapadera kale kuchokera chibayo mbali conifer. Turpentine - woyera zofunika mafuta kuti akamagwira distillation wa phula. Atamupopa chabe ku mtengo kukula. Choncho turpentine mu ndondomeko kupanga sasiya katundu wake wapadera ndi zinthu zamtengo wapatali.

palafini

madzi ili ndi wangwiro ntchito ngati zosungunulira inks mafuta ofotokoza. Amagwiritsidwa ntchito kawirikawiri kwa kubwezeretsa kwa zaka mazira utoto mafuta. Kwa dzuwa kwambiri palafini akhoza kuwonjezeredwa desiccant - mwachitsanzo turpentine iliyonse. Koma angadwale kuyanika nthawi utoto mafuta.

mafuta

chiphunzitso ichi ndi bwino kuti aliyense. Ndi bwino, colorless madzi ndi fungo khalidwe. Mu moyo wa mafuta koyera kawirikawiri amagwiritsidwa ntchito ngati solvents, utoto mafuta, alkyd enamels, formulations pentaphthalic, fillers ndi vanishi. Komanso mafuta zingagwiritsidwe ntchito ngati zosungunulira ndi utoto mafuta alkyd. Naye madzi wochuluka amatha kutenga matte mapeto. Chigawo otchuka watsopano - ntchito kuchepetsa utoto mtanda ngati.

"Poponya"

osakaniza ndi otchuka ndi amisiri, koma angagwiritsidwe ntchito pa ntchito kupenta. Mu zikuchokera madzimadzi - woyengedwa linseed mafuta, turpentine, isopropyl mowa ndi dammarny lacquer.

Ndi "poponya", inu mosavuta mu nthawi yaifupi kuti kupereka mafuta utoto akadakwanitsira kugwirizana. Ojambula zithunzi ngati njira chifukwa zimathandiza kuchepetsa utoto, koma ndi kuyeretsa zipangizo. nyumba imeneyi kwambiri bwino permeability mu pamwamba utoto, pamene pachithunzipa amalola kupanga molondola kwambiri.

Kodi m'malo zosungunulira utoto mafuta

Mafuta utoto akhoza opareshoni m'njira zosiyanasiyana, koma nsalu iliyonse chochitika anawonjezera solvents. Tsopano pali zambiri zosungunulira zosakaniza osiyana enamels ndi utoto, ndipo aliyense ali ndi ubwino ndi kuipa. Zimachitika kuti ntchito yapadera zikutanthauza palibe njira. Baibulo ambiri m'malo a - ichi ndi mafuta wamba. Komanso n'zotheka ndi kupambana kwakukulu ntchito turpentine kapena mzimu woyera.

solvents odorless

Kujambula ndi makampani varnish tsopano kuyambira nthawi - msika mungapeze nambala yaikulu mitundu ndi subspecies wa thinners ndi solvents. Ndi yothandiza onse a mizimu mchere ndi turpentine ndi poizoni ndithu ndipo ali ndi fungo khalidwe. Ndipo zoyenera kuchita ngati munthu wakonda zosungunulira mafuta utoto odorless? Pali zingapo zimene mungachite. Ojambula zithunzi ubwino wa mafuta flaxseed - ndi zosungunulira wabwino kwa mitundu ya mafuta. Mmodzi wa katundu - kusapezeka pafupifupi fungo. Komabe, pali opanda - kwa nthawi yaitali, utoto kuyanika. Mpofunika ntchito "poponya" - ndi osakaniza mafakitale amenenso pafupifupi palibe fungo. Chabwino, zabwino zosungunulira mafuta utoto, odorless - ndi gawo la mtundu Tikkurila. Mukuwaperekera mu mandala mabotolo pulasitiki ndi mawu chikasu. ameneŵa uphwetsa msanga, ndipo zitikwanira kwa nthawi yaitali. Ndi odorless zikuchokera Diluent, koma palokha ndi zoipa ndithu.

Reviews mankhwala

Ojambula zithunzi amakonda kugwiritsa ntchito "poponya". Iye ali pafupifupi munthu kununkhiza, ndi pa yemweyo utoto malamulowo analandira zofunikira ndi ntchito. pa kupenta ntchito akatswiri kulankhula bwino za zosungunulira mafakitale "647". Koma malingana ndi iwo, ngati kupatsidwa zikuchokera pa dzanja palibe, ndiye palibe choipa kwambiri kuposa ndi mafuta wamba. Nyimbo zimenezi ali mwangwiro kupasuka utoto mafuta ngakhale wokalamba kwambiri. A zambiri maganizo abwino okhudza mankhwala Tikkurila. Solvents kwa Mlengi ichi chimagwiritsidwa ntchito m'mafakitale zosiyanasiyana - ndi luso, ndi ntchito kupenta. Ojambula zithunzi ndi amisiri kukhuta makhalidwe zikuchokera.

Kodi ndi zosungunulira mafuta akupereka ambiri abwino? Amene ali pa dzanja. Pamene akugwira ntchito utoto mafuta muyenera kukumbukira kuti chiphunzitso ichi zitha kusungunuka mu ofanana - kenako palibe vuto ndi kusankha sadzapezekapo.