Xov xwm

Taw qhia

Nyob rau hauv lub ntiaj teb muaj yeeb yuj, xim yog zoo li ib tug tej yam yees siv wand, ntxiv qhov kawg ci ntsa iab thiab ntxim nyiam rau peb lub neej. Los ntawm cov vaj tse zoo nkauj mus rau cov tsev zoo nkauj, los ntawm cov cuab yeej siv siab tshaj plaws rau cov khoom siv niaj hnub, cov txheej txheem yog nyob txhua qhov chaw thiab ntsiag to ua lub luag haujlwm tseem ceeb. Txawm li cas los xij, nyob rau hauv tus txheej txheem ntawm kev siv cov xim, ib qho teeb meem uas feem ntau teeb meem tib neeg ntsiag to tawm, uas yog, nag lossis daus thiab caking.

1. cov tsos ntawm nag lossis daus thiab caking

Nyob rau hauv lub ntiaj teb no ntawm coatings, nag lossis daus thiab agglomeration zoo li uninvited qhua, feem ntau ua teeb meem rau cov neeg siv inadvertently. Lawv tsis tsuas yog cuam tshuam rau cov tsos ntawm txheej, tab sis kuj muaj ntau yam tsis zoo rau nws cov kev ua tau zoo thiab kev tsim kho.
Cov dej nag feem ntau yog hais txog qhov tshwm sim uas cov khoom siv hauv cov xim maj mam poob vim qhov kev ua ntawm lub ntiajteb txawj nqus thiab sib sau ua ke hauv qab ntawm lub thawv thaum khaws lossis siv. Cov khoom siv no tuaj yeem yog pigments, fillers, lossis lwm yam khoom ntxiv. Caking yog hais txog cov khoom hauv cov xim sib txuas ua ke los ua ib lub pob loj dua. Lub degree ntawm caking yuav txawv ntawm ib tug me ntsis mos pob mus rau ib tug tawv pob.
Thaum peb qhib lub thoob cov xim uas tau khaws cia rau qee lub sijhawm, peb feem ntau pom cov txheej tuab tuab ntawm cov av hauv qab, lossis pom qee qhov sib txawv ntawm qhov sib txawv ntawm cov xim. Cov deposits thiab clumps tsis tsuas yog cuam tshuam rau cov tsos ntawm cov xim, ua rau nws saib tsis sib xws thiab unsightly, tab sis kuj yuav muaj kev cuam tshuam loj heev rau kev ua tau zoo ntawm cov xim.

2, Cov teebmeem ntawm nag lossis daus thiab caking

Ua ntej tshaj plaws, nag lossis daus thiab caking yuav cuam tshuam rau kev tsim kho ntawm cov xim. Yog hais tias muaj ntau cov sediment nyob rau hauv cov xim, thaum lub sij hawm tsim kho, cov sediments yuav clog lub rab phom, txhuam los yog cov menyuam, ua rau muaj teeb meem kev tsim kho. Tsis tas li ntawd, lub xub ntiag ntawm sediment kuj yuav ua rau lub fluidity ntawm lub txheej tsis zoo, nyuaj rau tusyees sib kis ntawm cov khoom coated, yog li cuam tshuam rau qhov zoo ntawm cov txheej. Rau cov khoom qab zib, qhov xwm txheej tseem ceeb dua. Cov xim ci ci yog qhov nyuaj rau kev sib xyaw ua ke, thiab txawm tias nws tsuas yog tsim los, nws yuav tsim qhov tsis xws luag hauv txheej, xws li pob, tawg thiab lwm yam.

Qhov thib ob, nag lossis daus thiab caking yuav txo qhov kev ua haujlwm ntawm cov xim. Pigments thiab fillers nyob rau hauv coatings yog ib qho tseem ceeb hauv kev txiav txim lawv kev ua tau zoo. Yog hais tias cov khoom no precipitate los yog caking, nws yuav ua rau lub uneven tis ntawm pigments thiab fillers nyob rau hauv cov xim, uas yuav cuam tshuam rau lub txheej txheej nkaum lub zog, xim stability, huab cua tsis kam thiab lwm yam khoom. Piv txwv li, deposited pigments yuav ua rau cov xim ntawm lub txheej sib zog los yog tsis sib xws, thaum lub khob noom cookie yuav txo tau lub zog thiab hnav tsis kam ntawm txheej.

Tsis tas li ntawd, nag lossis daus tuaj yeem ua rau muaj kev cuam tshuam rau kev ruaj ntseg ntawm cov xim. Yog hais tias cov xim feem ntau precipitated thiab ncuav thaum lub sij hawm cia, nws yuav shorten lub txee lub neej ntawm cov xim thiab ua rau kom cov khib nyiab ntawm cov xim. Nyob rau tib lub sijhawm, kev ntxhov siab tsis tu ncua thiab kho cov nag lossis daus thiab agglomeration tseem yuav ua rau cov neeg siv cov khoom ua haujlwm thiab cov nqi ntau ntxiv.

3. Kev tshuaj xyuas qhov ua rau nag lossis daus thiab caking

Ua ntej, cov khoom ntawm pigments thiab fillers yog ib qho tseem ceeb uas ua rau nag lossis daus thiab caking. Cov xim sib txawv thiab cov fillers muaj qhov sib txawv, qhov loj me thiab cov duab. Feem ntau, cov lus nrog cov ntom ntom dua thiab loj dua qhov loj me me muaj ntau dua nag los. Tsis tas li ntawd, cov khoom nto ntawm qee cov pigments thiab fillers kuj cuam tshuam rau lawv cov kev ruaj ntseg hauv cov txheej. Piv txwv li, cov khoom uas muaj qhov chaw hydrophilic zoo li nqus dej, uas ua rau nag lossis daus.

Qhov thib ob, kev tsim cov txheej txheem kuj tseem muaj qhov cuam tshuam tseem ceeb rau nag lossis daus thiab caking. Lub formulation ntawm coatings muaj xws li resins, kuab tshuaj, pigments, fillers thiab ntau yam auxiliaries. Yog hais tias qhov sib xyaw ntawm cov resin siv nyob rau hauv cov mis nrog cov xim thiab muab tub lim tsis zoo, los yog kev xaiv tsis raug ntawm cov additives, nws yuav ua rau kom muaj kev ruaj ntseg ntawm cov xim yog txo, thiab nws yooj yim rau precipitate thiab caking. Piv txwv li, qee cov resins tuaj yeem flocculate hauv cov kuab tshuaj tshwj xeeb, ua rau nag lossis daus ntawm pigments thiab fillers. Tsis tas li ntawd, qhov sib piv ntawm cov xim rau resin thiab tus nqi ntawm cov muab tub lim kuj tseem cuam tshuam rau kev ruaj ntseg ntawm txheej. Yog hais tias tus nqi ntawm cov pigments thiab fillers yog ntau dhau, tshaj lub peev xwm nqa ntawm resin, nws yooj yim rau precipitate thiab caking.

Tsis tas li ntawd, kev cia khoom kuj tseem yog yam tseem ceeb cuam tshuam rau txheej nag lossis daus. Cov xim yuav tsum muab cia rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Yog tias qhov ntsuas kub ntawm qhov chaw cia khoom siab dhau lawm, cov av noo siab dhau, lossis lub thoob xim tsis kaw nruj nreem, nws yuav ua rau cov xim nqus dej los yog muaj kab mob, uas yuav ua rau nag lossis daus thiab agglomeration. Piv txwv li, nyob rau hauv qhov kub thiab av noo ib puag ncig, cov kuab tshuaj nyob rau hauv cov xim yog yooj yim volatilized, uas ua rau ib tug nce nyob rau hauv lub viscosity ntawm cov xim, uas ua rau cov xim thiab muab tub lim ntau dua precipitate. Nyob rau tib lub sijhawm, kev nkag mus ntawm cov dej kuj tseem yuav ua rau qee cov pigments thiab fillers mus rau hydrolysis cov tshuaj tiv thaiv thiab tsim los nag.

Tsis tas li ntawd, cov txheej txheem tsim khoom thiab kev sib xyaw ntawm cov txheej txheem tseem yuav cuam tshuam rau nag lossis daus thiab caking. Yog hais tias cov pigments thiab fillers tsis txaus dispersed thaum lub sij hawm tsim cov txheej txheem, los yog qhov sib tov tsis sib xws, nws yuav ua rau cov khoom sib sau ua ke thiab tsim cov dej nag thiab cov clumps. Tsis tas li ntawd, thaum lub sij hawm kev thauj mus los thiab khaws cia cov xim, yog tias nws raug kev co los yog kev ntxhov siab heev, nws kuj tseem tuaj yeem rhuav tshem qhov ruaj khov ntawm cov xim, ua rau nag lossis daus thiab agglomeration.

4, tshawb nrhiav txoj hauv kev zoo tshaj plaws los daws cov nag lossis daus

Ua ntej, pib nrog kev xaiv ntawm pigments thiab fillers. Thaum xaiv cov pigments thiab muab tub lim, cov khoom uas muaj qhov ntom ntom, cov khoom me me thiab cov duab yuav tsum raug xaiv kom deb li deb tau. Nyob rau tib lub sij hawm, xyuam xim rau cov khoom nto ntawm pigments thiab fillers, thiab xaiv cov khoom nrog zoo compatibility nrog resin. Piv txwv li, pigments thiab fillers uas tau raug kho saum npoo tuaj yeem raug xaiv los txhim kho lawv cov dispersion thiab ruaj khov hauv txheej txheej.

Qhov thib ob, lub formulation ntawm txheej yog optimized. Hauv kev tsim qauv, kev sib cuam tshuam ntawm cov resins, cov kuab tshuaj, pigments, fillers thiab auxiliaries yuav tsum tau txiav txim siab tag nrho, thiab cov khoom siv raw thiab qhov sib piv yuav tsum raug xaiv. Piv txwv li, koj tuaj yeem xaiv cov resin nrog kev sib raug zoo nrog cov xim thiab cov khoom ntim, kho qhov sib piv ntawm cov xim thiab cov resins, thiab tswj cov nqi ntawm cov fillers. Tsis tas li ntawd, qee cov tshuaj ntxiv xws li cov tshuaj tiv thaiv kab mob thiab cov tshuaj tua kab mob kuj tuaj yeem raug ntxiv los txhim kho kev ruaj ntseg ntawm cov xim.

Tsis tas li ntawd, cov xwm txheej khaws cia yog nruj me ntsis tswj. Cov xim yuav tsum muab cia rau hauv qhov chaw qhuav, txias, zoo-ventilated, tsis txhob raug tshav ntuj ncaj qha thiab kub thiab av noo ib puag ncig. Nyob rau tib lub sij hawm, xyuas kom meej tias lub thoob xim yog zoo kaw kom tsis txhob nkag ntawm noo noo thiab impurities. Thaum lub sij hawm cia, cov xim kuj yuav tsum tau stirred tsis tu ncua los tiv thaiv los nag thiab caking.
Tsis tas li ntawd, nws tseem ceeb heev los txhim kho cov txheej txheem ntau lawm thiab kev sib xyaw ua ke. Nyob rau hauv cov txheej txheem ntau lawm, cov cuab yeej dispersion siab heev thiab cov txheej txheem yuav tsum tau siv los xyuas kom meej tias cov pigments thiab fillers yog tag nrho dispersed. Nyob rau tib lub sijhawm, xyuam xim rau qhov nrawm thiab lub sijhawm sib xyaw kom tsis txhob sib xyaw ntau dhau lossis sib xyaw tsis sib xws. Hauv kev thauj mus los thiab khaws cov txheej txheem ntawm cov xim, nws kuj tseem tsim nyog kom tsis txhob muaj kev vibration thiab agitation.

Rau cov txheej uas muaj nag lossis daus, peb tuaj yeem siv qee yam los daws nws. Yog tias nag lossis daus yog lub teeb, cov sediment tuaj yeem rov xa mus rau hauv cov xim los ntawm kev nplawm. Thaum sib tov, koj tuaj yeem siv lub tshuab tov khoom lossis phau ntawv sib xyaw kom paub meej tias qhov sib tov yog sib xws. Yog tias nag lossis daus hnyav dua, koj tuaj yeem xav ntxiv qee qhov dispersant los yog diluent los pab cov sediment disperse. Rau cov xim ci ci, koj tuaj yeem ua ntej tawg lub ncuav, thiab tom qab ntawd do. Yog hais tias cov clumps nyuaj heev rau tawg, cov xim yuav siv tsis tau thiab yuav tsum tau muab pov tseg.

8. Cov ntsiab lus thiab cov lus qhia

Nyob rau hauv luv luv, nag lossis daus thiab caking nyob rau hauv coatings yog ib tug complex teeb meem uas xav tau kev saib xyuas thiab kev daws los ntawm ntau yam. Los ntawm kev xaiv cov xim uas tsim nyog thiab muab tso rau, ua kom zoo dua cov txheej txheem txheej txheem, nruj me ntsis tswj cov txheej txheem cia, txhim kho cov txheej txheem ntau lawm thiab kev sib xyaw, cov nag lossis daus tuaj yeem txo qis, thiab qhov zoo thiab ruaj khov ntawm txheej tuaj yeem txhim kho. Nyob rau tib lub sijhawm, rau cov txheej txheem uas muaj nag lossis daus, peb kuj tuaj yeem siv cov txheej txheem kho kom tsim nyog los kho qhov ua tau zoo ntawm txheej txheej ntau li ntau tau.

Nyob rau hauv lub neej yav tom ntej kev tshawb fawb thiab kev loj hlob thiab zus tau tej cov coatings, peb yuav tsum tau them sai sai mus rau lub stability thiab zoo tswj ntawm coatings, thiab lossi tshawb nrhiav tshiab technologies thiab txoj kev los daws cov teeb meem xws li nag lossis daus thiab caking. Nyob rau tib lub sijhawm, cov kws tshaj lij thiab cov neeg siv kev lag luam xim yuav tsum ntxiv dag zog rau kev nkag siab ntawm kev ua haujlwm thiab kev siv cov xim, kev xaiv thiab siv cov xim kom raug, kom tsis txhob muaj teeb meem xws li nag lossis daus thiab caking uas cuam tshuam rau kev siv cov xim.

Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev xav tau ntau ntxiv rau cov txheej txheem zoo ib puag ncig thiab kev ua haujlwm siab, peb ntseeg tias yav tom ntej, peb yuav muaj peev xwm tsim cov khoom lag luam zoo thiab cov txheej txheem ntau dua los muab kev txhawb zog ntxiv rau cov kev loj hlob ntawm ntau yam.

Raws li cov khoom tseem ceeb, cov xim ua lub luag haujlwm tseem ceeb hauv peb lub neej. Los ntawm architectural kho kom zoo nkauj mus rau industrial anticorrosion, los ntawm lub tsev beautification mus rau tsheb tsim, coatings yog siv nyob txhua qhov chaw. Yog li ntawd, peb muaj lub luag haujlwm thiab lub luag haujlwm los xyuas kom meej qhov zoo thiab kev ua tau zoo ntawm cov txheej txheem, tsim kom muaj ib puag ncig zoo rau tib neeg. Kev daws qhov teeb meem ntawm nag lossis daus thiab caking hauv cov txheej txheej yog ib kauj ruam tseem ceeb kom ua tiav lub hom phiaj no.

Cia peb ua haujlwm ua ke los pab txhawb peb lub zog rau kev txhim kho thiab kev vam meej ntawm kev lag luam xim, kom cov xim tuaj yeem ua lub luag haujlwm ntau dua hauv ntau yam. Kuv ntseeg tias nrog peb kev sib koom tes, yav tom ntej ntawm kev lag luam txheej yuav zoo dua.

Hais txog peb

Peb lub tuam txhabyeej ib txwm ua raws li "'science thiab technology, zoo ua ntej, ncaj ncees thiab trustworthy, strictimplementation ntawm ls0900l:.2000 thoob ntiaj teb zoo tswj system.Our rigorous managementtechnologicdinnovation, zoo kev pab cuam cam khwb cia cov khoom zoo, yeej qhov kev lees paub ntawm feem coob ntawm cov neeg siv. .Raws li ib tug professionalastandard thiab muaj zog Suav Hoobkas, peb tuaj yeem muab cov qauv rau cov neeg siv khoom xav yuav, yog tias koj xav tau acrylic txoj kev kos xim, thov hu rau peb.