Xim alkyd tiv thaiv xeb siv tau rau txhua hom hlau, yeeb nkab, khoom siv kho tshuab, hlau, thiab lwm yam. Nws qhuav sai ntawm chav sov, muaj dej tsis kam zoo, ua haujlwm tiv thaiv xeb siab thiab nplaum zoo. Cov mis no feem ntau yog ua los ntawm alkyd resin, cov xim tiv thaiv xeb, cov xim txuas ntxiv, cov ziab, cov kuab tshuaj organic, cov tshuaj diluent, thiab lwm yam, thiab muab faib ua ob hom: xim hlau liab alkyd tiv thaiv xeb thiab xim liab tan alkyd tiv thaiv xeb. Xim hlau liab alkyd tiv thaiv xeb yog cov alkyd resin ntxiv nrog cov xim hlau oxide liab thiab cov xim tiv thaiv xeb. Tom qab sib tsoo, ntxiv cov khoom kom haum. Ua los ntawm cov kuab tshuaj organic. Haum rau cov xim tiv thaiv xeb ntawm cov qauv hlau. Cov mis ntawm cov xim liab txhuas alkyd tiv thaiv xeb yog ua los ntawm alkyd resin thiab cov xim liab txhuas tiv thaiv xeb. Tom qab sib tsoo, cov kuab tshuaj organic thiab cov khoom ntxiv raug ntxiv. Txheej tiv thaiv xeb rau cov qauv hlau.
1. Nws tuaj yeem tsim los ntawm kev txau cua lossis txhuam.
2. Yuav tsum ntxuav lub substrate ua ntej siv thiab tsis txhob muaj hmoov av, xeb, thiab cov xim av ua ntej siv.
3. Cov tshuaj diluent siv tau los kho qhov viscosity.
4. Thaum txau cov xim pleev sab saud, yog tias qhov ci ntsa iab dhau, tos kom txog thaum cov xim pleev dhau los qhuav lossis xuab nws kom sib npaug ua ntej siv.
5. Thaum xaiv rab phom txau xim, khaws qhov deb ntawm 20 cm ntawm qhov chaw hlau. Yuav tsum kho qhov loj ntawm rab phom txau thiab qhov ceev ntawm kev txau yuav tsum sib npaug. Xaiv ib txhuam los siv. Ntxiv cov tshuaj alkyd thinner rau hauv cov xim alkyd tiv thaiv xeb thiab sib tov kom zoo. Xaiv cov xim zoo. Txhuam, txhuam yuav tsum mos thiab tawv me ntsis, thiab lub zog yuav tsum sib npaug thaum siv rau ntawm qhov chaw ntawm cov khoom. Tom qab txheej xim thawj zaug tiav, nws yuav siv sijhawm li 30 feeb los tsuag txheej thib ob. Kev txau txheej xim thib ob tuaj yeem ua rau cov xim tuab dua thiab txhim kho cov nyhuv tiv thaiv xeb.
Lub sijhawm tshaj tawm: Lub Peb Hlis-07-2024