Cov kuab tshuaj rau xim tsev: hom thiab lub hom phiaj

Uas tseg tau chaw yog ib tug nrov txoj kev kho chaw. Thaum lub sij hawm ntawm tej chaw ua hauj lwm yuav tsum tau xim nyias. Muab qhov tseeb hais tias lawv muab lub Desired qhov ceev thiab kev ntxhib los mos ntawm cov xim muaj pes tsawg leeg, nyob rau hauv tej rooj plaub, lawv ua indispensable.

hom

Lub ntsiab mob yuav tsum tau ntsib rau tej nyiaj, nws yog tus tsis muaj teb nrog cov kua roj vanish lossis tshuaj, thiab ceev ceev evaporation thaum lub sij hawm ua hauj lwm. Nyob rau hauv tas li ntawd, qhov zoo tshaj plaws xim kuab tshuaj poob lawv cov yam ntxwv nyob rau hauv kev sib cuag nrog dej, ntsig txog, tsis muaj koom nws mus rau qhov tshuaj tiv thaiv.

Formulations manufacturers yog txwv kom muab zais rau hauv ob hom raws li lawv cov keeb kwm - inorganic thiab organic. Tsis ntev los no tau lub feem ntau ntau nyob rau hauv qhov kev siv ntawm kho, thiab lawv sib cais los ntawm lawv lub cev tus yam ntxwv volatility.

Dawb ntsuj plig thiab petrol yog dej num raws li volatile diluents. Nws yuav tsum tau muab sau tseg yuav tsum tau mus soj ntsuam cov cai ntawm tus kheej muaj kev ruaj ntseg thaum interacting nrog cov tshuaj vim hais tias lawv yog lub teeb tiv cav tseb.

Compositions ntawm muaj mob pesnrab tau coob leej ntau tus, pawg no koom kerosene, siv feem ntau raws li ib tug hnyav rau acrylics. Nws yog tej zaum yuav siv roj-raws li tshuaj. Lub ntsiab drawback ntawm kerosene yog tus nqi, li ntawd, nws siv tsis yog ib txwm muaj kuab.

Turpentine yog ib tug hnyav-volatile multi-muaj nuj nqi, uas diluted acrylic thiab roj xim, enamels.

shortcomings

Dua li ntawm qhov indispensability ntawm xws compositions, lawv muaj lawv drawbacks, lub ntsiab uas yog ib tug ntse tsis kaj siab tsw. Vim hais tias ntawm no, nws tau ua nce nrov uas tsis yog-tshuaj lom cov dej soluble dyes, tab sis lawv lub teb ntawm kev siv yog heev tsawg vim hais tias ntawm cov impossibility ntawm cov kev thov thaum uas tsis muaj kub.

Thaum qhov yuav tsum tau rau kuab inks

Thaum lub sij hawm kev kho feem ntau yog ib qhov teeb meem tshwm sim qhov twg cov xim muaj hlau tau nrhiav ib tug tuab taub hau thiab yog tsis haum rau high-zoo tis rau ntawm qhov chaw, vim hais tias cov cover yog tsis tau kiag li kaw rau hauv cov ntaub ntawv bank.

Thaum dej yog ntxiv yuav diluted mus rau lub yam taub hau, roj-soluble sib txuas, tab sis lawv yog dua li siv artist-designer. Nyob rau hauv cov kev tshwm sim ntawm qhov yuav tsum tau rau painting ntawm cov phab ntsa thiab qab nthab lug, nws yog tsim nyog los pib kawm tau dab tsi kuab tshuaj rau tej xim zoo suited thiab nyob rau hauv dab tsi kev faib ua feem lawv siv. Tej hauj lwm nrog coloring compositions yuav tsum tau roj-raws li kom haum taub hau los ntawm tsim nyog thinning txhais tau tias.

kuab 647

Qhov tsis muaj kob khoom, yus los ntawm ib tug me ntsis mob thiab ntse, tshuaj lom tsis hnov tsw muaj los ntawm tag nrho cov mej zeej ntawm lub qeb. Nws siv tsis yog tag rau ib tug tib xim dilution tej zaum kuj yuav siv tau rau fillers, varnishes thiab enamels ntawm ntau hom.

Tsis tas li ntawd, los ntawm kev siv xws tej zaum yuav ua nto npaj rau painting, ntawm degreasing, ntxuav uas muaj machinery, ntxuav cov ntaub so ntswg ntaub ntawv los ntawm txoj stains.

Turpentine

Nws yog feem ntau diluent muaj ib tug complex tshuaj muaj pes tsawg leeg. Nws yog muab rho tawm thaum lub sij hawm ua ntawm Turpentine, ntoo ib thiab Turpentine, nws ntog mus rau hauv cov qeb ntawm tseem ceeb roj. Alkyd xim tsev thov kom styrene thiab roj hom, raws li zoo raws li nyob rau hauv qhov siv thiab ua varnishes, cov pos hniav damar rosin. Ntxiv mus, nws siv nyob rau hauv tus muaj sector poob ho tom qab lub tsos ntawm dawb ntsuj plig.

Muaj peb hom kev Turpentine: Turpentine, hluav ncaig thiab mob ntsws muaj dej. Xeem yog ua raws li cov ua conifers nrog ib tug high school cov ntsiab lus ntawm cob. Chiv, nws muaj ib tug yellowish-xim av ntxhib los mos, Hawj txawm uas disappears thaum lub sij hawm ntxiv ua.

Turpentine ua los ntawm chav distillation ntawm qhov chaw softwood. Muaj pes tsawg leeg ntawm cov roj txawv nyob ntawm seb lub zog ntawm cov khoom siv nyob rau hauv qhov.

Turpentine mob ntsws yus qeeb evaporation yuav muaj ntxiv uas tseg tau thiab impurities nyob rau hauv muaj pes tsawg leeg.

Dawb ntsuj plig

Qhov cuab yeej no muaj ib tug dav uas duav txhua yam ntawm daim ntawv thov, nws yog advantageously siv rau:

• dilution epoxy compositions, roj hmab, tej yam alkyds;
• degreasing chaw siv rau ntxiv ua;
• primer dilution thiab colorants, fillers thiab enamels;
• dilution ntawm tus ntsia thawv roj hom.

Ib tug yog vim li cas rau lub loj heev ntawm ib tug tsim nyog tus nqi, thiab cov nqe lus nug tshwm sim ntawm yuav ua li cas ib tug hnyav rau dilute cov xim muaj hlau, ntau xaiv nws lub npe. Kev siv cov dawb ntsuj plig tsis muaj feem xyuam rau qhov zoo cov yam ntxwv ntawm cov txheej thiab ib txhij tshuam thiaj li number case noj. Nws yog ib nqi sau cia hais tias ib co manufacturers, mas txawv teb chaws, tso tawm cov neeg ua hauj tsis muaj hydrocarbons thiab ntxhiab. Lawv muaj ib tug tsawg dua muaj peev xwm yaj tab sis tsim nrog lawv pab kho kom zoo nkauj muaj ntau dua tu yam ntxwv.

acrylic xim

Lub sab hauv tsim acrylic xim formulations tso cai rau koj los mus tsim ntau thawj daws teeb meem. Lawv tsis raug mus ultraviolet rays thiab muaj ib tug yus hniav nta. Tsis tas li ntawd ntawm cov zoo yam ntawm cov hluav taws kev ruaj ntseg yuav tsum tau muab sau tseg thiab tsis muaj tshuaj lom los ntawm lub cev.

Qhuav xim txheej muaj siab zog, thaum raws li ib tug diluent tej zaum yuav ib tug li ib txwm dej. Cuab yeej nrog qhuav colorant yooj yim ntxuav tom qab soaking nyob rau hauv thiab xub npus dej, thiab tshiab tsuas yuav raug tshem tawm nrog ib tug phuam ntaub.

Ntau cov kuab tshuaj rau acrylic xim pleev tsev, cov feem ntau lug mas yuav kis tau kerosene, dawb ntsuj plig thiab acetone. Txhua yam ntawm lawv yog xaiv nyob rau ntawm qhov chaw, uas yuav tsum tau kev kho mob.

kev huam yuaj kev tiv thaiv

Thaum ua hauj lwm nrog tshuaj, yog ib co neeg tsis mloog hais, nws yog tsim nyog los xav txog ib co kev cai.

Sawv daws yeej paub lub hav zoov ntawm txawv volatility yam ntxwv nyob rau hauv tag nrho cov hom ntawm cov kuab tshuaj. Nyob rau hauv ntau lub teb chaws, cov dej-soluble dyes yog mas siv los tiv thaiv tej xwm txheej uas ua rau theem ntawm sab hauv tsev vapor tej sib active tshuaj. Nyob rau hauv view ntawm kev ruaj ntseg ntawm cov formulations tsis yeej ib txwm muaj kuab saib ntawm khov muaj tseeb raws li cov dej-soluble ua hauj lwm nrog lawv nyob rau ntawm tsawg kub.

Txhais tau hais tias rau diluting cov xim muaj hlau uas muaj volatility txawv hluav taws teeb meem. Lawv daim ntawv thov yuav tsum tau nyob deb ntawm cov keyboards thiab qhib hluav taws. Lawv tiv cav tseb tej khoom vaj tse thaum rhuab mus rau ib tug tej yam kub theem yuav tsum tau ceev faj ua kevcai nco txog kev ruaj ntseg ntsuas.

Cov kuab tshuaj pleev xim nyob rau hauv feem ntau muaj ib tug pungent suffocating tsw, vim uas number case thiab dilution yog ua nyob rau hauv txha hniav laus Muab nraum zoov los yog hauv tsev nrog yuam cua.

Tom qab hu ntawm hwj chim tshuaj cov neeg ua hauj rau txheej week thiab daim tawv nqaij, lawv yuav tsum tau rinsed nrog copious nqi ntawm cov dej. Lawv kuj yuav ua kev puas cov ntaub so ntswg nyob rau hauv kev sib cuag nrog nws thiab corrode cov xim muaj hlau.

Cov kuab tshuaj rau xim: yuav ua li cas los xaiv

Thaum xaiv no txog kev paub yuav tsum coj mus rau hauv tus account tus number case txheej thiab surrounding huab cua tej yam kev mob. Parameter tus nqi ntawm qhuav kub yuav tsum tau ntxeev, piv txwv li, siv nyob rau hauv huab cua txias tsim kev kub ceev.

Nws yog tseem tau mus ntes cov spreadability ntawm lub coloring muaj pes tsawg leeg los ntawm txoj kev cov kev ceev ntawm evaporation ntawm cov kuab tshuaj. Xim Txau yuav tsis yooj yim sua yog siv sai sai evaporating diluent thiab siab ambient kub, raws li cov xim muaj hlau dries, thiab tsis tau rau ntawm qhov chaw uas yuav tsum tau kev kho mob.

Xaiv cov diluent yog nyob rau ntawm lub hom xim siv. Siv cov tsis ncaj ncees lawm version yuav liam cov khoom qauv. Ua ntej ua hauj lwm koj yuav tsum nyeem cov phau ntawv qhia.

Ib tug kuab rau roj xim yog dej num rau hauv tsis muaj zog thiab muaj zog zoo. Qhov kawg ntaub ntawv ib tug tus taub hau, tsis hais txog ntawm lub yam kev mob ambient, tsis muaj zog hom tsis muaj xws li ib tug yam ntxwv.