Sealant cov khoom siv dav siv hauv lub tsev qhov rooj thiab qhov rais, kab hlau rhuav phab ntsa, kho kom zoo nkauj sab hauv thiab seam sealing ntawm ntau yam ntaub ntawv, nrog rau ntau yam khoom. Yuav kom ua tau raws li qhov yuav tsum tau ua, cov xim ntawm sealants kuj muaj ntau yam, tab sis nyob rau hauv cov txheej txheem siv tiag tiag, yuav muaj ntau yam teeb meem txog xim. Hnub no, Junbond yuav teb lawv ib leeg.
Cov xim zoo nkauj ntawm sealant feem ntau xa mus rau peb xim ntawm dub, dawb thiab grey.
Tsis tas li ntawd, cov chaw tsim khoom tseem yuav teeb tsa qee cov xim uas siv los ua cov xim ruaj khov rau cov neeg siv khoom xaiv. Tsuas yog cov xim ruaj khov muab los ntawm cov chaw tsim khoom, lawv tuaj yeem raug hu ua cov khoom tsis sib xws (xim txuam) cov khoom, uas feem ntau yuav tsum tau them nqi xim ntxiv. .
Vim li cas qee cov xim manufacturers tsis pom zoo siv nws?
Cov xim ntawm cov sealant los ntawm cov xim ntxiv rau hauv cov khoom xyaw, thiab cov xim tuaj yeem muab faib ua cov xim organic thiab cov xim tsis muaj organic.
Ob qho tib si organic pigments thiab inorganic pigments muaj lawv qhov zoo thiab qhov tsis zoo hauv daim ntawv thov sealant toning. Thaum nws yog ib qho tsim nyog los hloov cov xim zoo nkauj dua, xws li liab, ntshav, thiab lwm yam, cov xim organic yuav tsum tau siv kom ua tiav cov xim xim. Lub teeb tsis kam thiab kub tsis kam ntawm cov organic coatings tsis zoo, thiab cov khoom siv sealant tinted nrog cov organic pigments yuav ploj mus tom qab siv sijhawm, cuam tshuam rau cov tsos. Txawm hais tias nws tsis cuam tshuam rau kev ua haujlwm ntawm cov sealant, nws yeej ib txwm yuam kev rau qhov teeb meem nrog cov khoom zoo.
Qee tus neeg xav tias nws tsis yog qhov tsis tsim nyog uas cov xim yuav cuam tshuam rau kev ua haujlwm ntawm sealant. Thaum npaj ib tug me me ntawm cov khoom tsaus nti, vim tsis muaj peev xwm tuav tau cov xim ntawm cov xim, qhov kev faib ua feem ntawm cov xim yuav dhau ntawm tus qauv. Cov xim pigment ntau dhau yuav cuam tshuam rau kev ua haujlwm ntawm sealant. Siv ceev faj.
Toning yog ntau tshaj li tsuas yog ntxiv cov xim. Yuav ua li cas hu tawm cov xim tseeb yam tsis muaj qhov yuam kev, thiab yuav ua li cas kom ruaj ntseg ntawm cov khoom raws li kev hloov xim yog teeb meem uas ntau lub tuam txhab tseem tsis tau daws.
Raws li qhov loj tshaj plaws tinting kua nplaum chaw tsim tshuaj paus nyob rau hauv Asia, Junbond muaj lub siab tshaj plaws tinting ntau lawm kab nyob rau hauv lub ntiaj teb no, uas yuav raug thiab sai kho cov xim sib xws raws li cov neeg xav tau kev pab.
Vim li cas ho tsis tuaj yeem ua cov nplaum nplaum ua tinted?
Raws li tus neeg saib xyuas kev nyab xeeb ntawm cov iav kab hlau rhuav phab ntsa, cov txheej txheem nplaum yog siv nruab nrab ntawm cov thav duab thiab cov iav vaj huam sib luag, uas ua lub luag haujlwm ntawm kev txhim kho cov txheej txheem, thiab feem ntau tsis xau, yog li muaj tsawg heev thov rau cov qauv nplaum toning.
Muaj ob hom kev sib txuas ua ke: ib qho thiab ob qho khoom. Ob lub ntsiab lus nplaum feem ntau yog dawb rau tivthaiv A, dub rau tivthaiv B, thiab dub tom qab sib tov sib npaug. Hauv GB 16776-2005, nws tau hais meej meej tias cov xim ntawm ob lub ntsiab lus ntawm cov khoom lag luam yuav tsum sib txawv heev. Nws lub hom phiaj yog txhawm rau pab txhawb kev txiav txim siab seb cov txheej txheem nplaum puas sib xyaw ua ke. Nyob rau ntawm qhov chaw tsim kho, cov neeg ua haujlwm tsim kho tsis muaj cov khoom siv xim sib xws, thiab cov khoom siv xim sib xws yuav muaj teeb meem xws li kev sib xyaw tsis sib xws thiab xim loj, uas yuav cuam tshuam rau kev siv cov khoom. Yog li ntawd, ob-cov khoom siv feem ntau yog xim dub, thiab tsuas yog qee qhov tsis tshua muaj kev cai grey.
Txawm hais tias ib qho ntawm cov khoom siv nplaum tuaj yeem ua tau zoo sib xws thaum lub sijhawm tsim khoom, kev ua haujlwm ntawm cov khoom siv dub yog qhov ruaj khov tshaj plaws. Structural adhesives plays lub luag haujlwm tseem ceeb hauv kev txhim kho cov tsev. Kev nyab xeeb yog qhov tseem ceeb tshaj Mount Tai, thiab kev sib xyaw xim feem ntau tsis pom zoo.
Post lub sij hawm: Aug-04-2022