Lub ntsiab lus tseem ceeb rau cov thoob dej yug ntses yog nws txoj kev ntseeg tau zoo. Yuav kom nplua los yog kho cov thoob dej yug ntses nrog koj tus kheej tes thiab tiv thaiv to ntawm cov pa tawm, koj yuav tsum tau muaj cov yas lo. Nws yog ntshaw kom xaiv ib lub nplaum rau cov thoob dej yug ntses los ntawm silicone, txij li nws yog elastic, adheres zoo rau ntau qhov chaw thiab muaj lub neej ntev kev ua haujlwm.
Cov txiaj ntsim ntawm cov thawv silicone
Cov kua nplaum ntsev yog tsis muaj cov tshuaj lom, nws siv hnub no rau cov thoob dej yug ntses. Cov kua nplaum no tsis tuaj yeem tawm cov khoom muaj kuab lom hauv qhov chaw, txawm tias thaum siv cov dej.
Silicone sealant - ib qho hluavtaws tuab tuab, nws khov thaum nws raug tawm ntawm huab cua los ntawm huab cua tom qab 20 nas this. Tom qab ib hnub, lub polymerization ceases. Tom qab muab qhov teeb meem los rhuav tshem ib nrab square centimeter, koj yuav tsum tau thov kev siv zog ntawm ob puas kilograms. Tej nqes no muaj zog tshaj qhov iav nws tus kheej. Lub silicone molecule muaj silicon, uas yog tseem muaj nyob rau hauv lub khob, yog li ntawd ib qho kev sib raug zoo yuav siv sij hawm tom qab tsevneeg. Tsis tas li ntawd, lub kua nplaum tuav nws cov elasticity, yog li ntawd strokes nyob rau lub sij hawm yuav soften. Tom qab tagnrho, cov nqaws dej yog qhov feem ntau yuav raug rhuav tshem.
Yog li, silicone yog zoo tagnrho rau cov thoob dej yug ntses los ntawm iav. Nws zoo tau khi cov ntaub ntawv uas muaj silicon tam sim no. Nws yog ib qho tseem ceeb kom nco ntsoov - nruab nrab ntawm cov iav thiab lub seam ntawm lub sealant yuav tsum tsis muaj cov roj tsawg, qhov kev sib txuas yuav tsis siv qhov chaw ntawm qhov no. Ua ntej sib cog phom hauv tsevneeg, so nrog acetone.
Cov kua nplaum ntsev yog tsim nyob rau hauv cov hlab me me rau cov neeg mob uas nws tsim nyog siv ib qho me me ntawm nws los yog hauv ib nrab litre leeg rau ib txoj kev loj. Lub kua nplaum los ntawm lub raj yog muab tso tawm ntawm tes, ib rab phom tshwj xeeb yog siv rau lub raj, pab rau kev siv cov kua nplaum rau ntawm qhov chaw.
Muaj ntau hom silicone sealant muaj . Siv cov tshuaj silicone, uas yog tsim rau siv thoob dej yug ntses, nws muaj qhov cim tseg. Ntawm lub pob yuav tsum kos ib ntses. Txwv tsis pub, koj tuaj yeem yuav cov kua nplaum nrog cov tshuaj lom, xws li, tshuaj tua kabmob los yog cov kua roj (universal silicone) tuaj yeem tsim muaj ntses. Tus kabmob no muaj nyob hauv cov xim dub, dawb lossis tsis muaj kob, qhov tom kawg yog qhov ntau yam thiab tsis muaj cov xim.
Silicone yog ib qho tseem ceeb hauv kev ua liaj ua teb ntawm ib tug kiv cua ntawm cov thoob dej yug ntses. Thaum muas, nco ntsoov xyuam xim kom siv cov kua nplaum rau cov thoob dej yug ntses, kom tsis txhob ua kom muaj kev puas tsuaj rau cov neeg nyob ntawm lub chaw nyob.