Cov khoom siv sealant siv dav hauv kev tsim cov qhov rooj thiab qhov rai, cov ntaub thaiv phab ntsa, kho kom zoo nkauj sab hauv thiab kev sib khi ntawm ntau yam khoom siv, nrog ntau yam khoom. Yuav kom ua tau raws li qhov xav tau ntawm cov tsos, cov xim ntawm cov sealants kuj sib txawv, tab sis hauv cov txheej txheem siv tiag tiag, yuav muaj ntau yam teeb meem ntsig txog xim. Niaj hnub no, Junbond yuav teb lawv ib qho los ntawm ib qho.
Cov xim ib txwm muaj ntawm cov sealant feem ntau yog hais txog peb xim dub, dawb thiab grey.
Tsis tas li ntawd xwb, tus neeg tsim khoom kuj tseem yuav teeb tsa qee cov xim uas siv ntau ua cov xim ruaj khov rau cov neeg siv khoom xaiv. Tsuas yog cov xim ruaj khov uas tus neeg tsim khoom muab, lawv tuaj yeem hu ua cov khoom xim tsis zoo (kev sib phim xim), uas feem ntau xav tau cov nqi sib phim xim ntxiv.
Vim li cas qee cov chaw tsim xim tsis pom zoo kom siv nws?
Cov xim ntawm cov sealant los ntawm cov pigments ntxiv rau hauv cov khoom xyaw, thiab cov pigments tuaj yeem muab faib ua cov organic pigments thiab inorganic pigments.
Ob qho tib si cov xim organic thiab cov xim inorganic muaj lawv qhov zoo thiab qhov tsis zoo hauv kev siv cov sealant toning. Thaum nws tsim nyog los hloov cov xim ci ntsa iab dua, xws li liab, ntshav, thiab lwm yam, cov xim organic yuav tsum tau siv los ua kom tau cov xim zoo. Kev tiv taus lub teeb thiab kev tiv taus cua sov ntawm cov txheej txheem organic tsis zoo, thiab cov khoom sealant uas muaj cov xim organic yuav ploj mus tom qab siv ib ntus, cuam tshuam rau qhov tsos. Txawm hais tias nws tsis cuam tshuam rau kev ua haujlwm ntawm cov sealant, nws ib txwm yuam kev rau qhov teeb meem nrog cov khoom zoo.
Muaj ib txhia neeg xav tias xim yuav cuam tshuam rau kev ua haujlwm ntawm cov sealant. Thaum npaj cov khoom tsaus me me, vim tsis paub meej tias cov xim muaj pes tsawg, qhov sib piv ntawm cov xim yuav tshaj qhov tus qauv. Qhov sib piv ntawm cov xim ntau dhau yuav cuam tshuam rau kev ua haujlwm ntawm cov sealant. Siv nrog kev ceev faj.
Kev pleev xim tsis yog tsuas yog ntxiv xim xwb. Yuav ua li cas thiaj li hu tau xim kom raug yam tsis muaj qhov yuam kev, thiab yuav ua li cas kom ntseeg tau tias cov khoom ruaj khov raws li kev hloov xim yog cov teeb meem uas ntau lub tuam txhab tsim khoom tseem tsis tau daws.
Ua lub chaw tsim khoom siv nplaum tinting loj tshaj plaws hauv Asia, Junbond muaj cov kab tsim khoom tinting zoo tshaj plaws hauv ntiaj teb, uas tuaj yeem kho cov xim kom raug thiab sai raws li cov neeg siv khoom xav tau.
Vim li cas cov nplaum rau cov qauv tsev thiaj tsis tuaj yeem pleev xim tau?
Ua tus saib xyuas kev nyab xeeb ntawm phab ntsa iav, cov nplaum tsim yog siv ntawm tus ncej thiab lub vaj huam sib luag iav, uas ua lub luag haujlwm ntawm kev kho kom ruaj khov, thiab feem ntau tsis xau, yog li muaj qhov xav tau me ntsis rau cov nplaum tsim.
Muaj ob hom nplaum rau cov qauv: ib feem thiab ob feem. Cov nplaum rau cov qauv feem ntau yog dawb rau cov khoom A, dub rau cov khoom B, thiab dub tom qab sib tov sib npaug. Hauv GB 16776-2005, nws tau teev meej meej tias xim ntawm ob feem ntawm cov khoom ob feem yuav tsum sib txawv heev. Nws lub hom phiaj yog los pab txiav txim siab seb cov nplaum rau cov qauv puas sib xyaw sib npaug. Ntawm qhov chaw tsim kho, cov neeg ua haujlwm tsim kho tsis muaj cov khoom siv sib phim xim tshaj lij, thiab cov khoom sib phim xim ob feem yuav muaj teeb meem xws li kev sib tov tsis sib xws thiab qhov sib txawv xim loj, uas yuav cuam tshuam loj heev rau kev siv cov khoom. Yog li ntawd, cov khoom ob feem feem ntau yog xim dub, thiab tsuas yog qee zaum yog xim grey.
Txawm hais tias cov nplaum ib feem tuaj yeem pleev xim sib npaug thaum lub sijhawm tsim khoom, kev ua haujlwm ntawm cov khoom dub yog qhov ruaj khov tshaj plaws. Cov nplaum ua lub luag haujlwm tseem ceeb hauv kev kho cov qauv hauv cov tsev. Kev nyab xeeb tseem ceeb dua li Mount Tai, thiab feem ntau tsis pom zoo kom sib phim xim.
Lub sijhawm tshaj tawm: Lub Yim Hli-04-2022