Waterborne Polyurethane xim
Qhov tshwj xeeb imported dej-raws li trapezium, lub teb chaws tshuaj science, deionized dej, dej-raws li additives thiab ib puag ncig tiv thaiv muab tub lim thiab lwm yam Cheebtsam, tsis muaj benzene, ib tsev neeg, qib ob benzene thiab lwm yam organic solvents.Cov khoom yog npaj los ntawm siv dej-raws li aliphatic polyurethane resin ua zaj duab xis tsim cov khoom siv hauv paus, HDI ua tus neeg sawv cev kho, ntxiv ib puag ncig tus phooj ywg muab tub lim thiab ua haujlwm pabcuam. Tag nrho zaj duab xis, siab gloss, ci xim. Zoo adhesion, siab hardness, zoo heev huab cua kuj.
Daim ntawv thov teb
Haum rau cov kev xav tau ntawm qhov chaw siab, huab cua tiv thaiv kev xav tau ntawm cov xim pleev xim sab saum toj. Nws yog tsuas yog siv nyob rau hauv qhov chaw kho kom zoo nkauj ntawm cov hlau Cheebtsam xws li cua zog ntauwd chim, mechanical khoom, siv machinery, petrochemical roj yeeb nkab, thiab lwm yam. Nws muaj zoo heev sab nraum zoov huab cua tsis kam thiab corrosion kuj.
Kev kho saum npoo
1. Qhov saum npoo yuav tsum huv thiab qhuav, thiab kev kho qhov chaw ntawm lub substrate yuav tsum tau ua raws li qhov yuav tsum tau ua.
2. Cov cuab yeej siv hauv kev tsim kho yuav tsum qhuav thiab huv si. 3.
3. nws yog txwv tsis pub tiv tauj nrog cov kua qaub thiab alkali thaum lub sij hawm txheej txheem ntawm cov xim npaj thiab txheej.
4. lub sijhawm pleev xim yuav tsum tau tswj nruj me ntsis, thaum qhov kub ntawm 25′C, lub sijhawm pleev xim yuav tsum tsis pub tsawg dua 12 teev.
5. Tsis tuaj yeem pleev xim tuab, ib zaj duab xis tsis tuaj yeem tshaj 40μm lossis yuav npuas.
6. Kev tsim kho thiab ziab thiab kho thaum lub sij hawm txheeb ze av noo tsis ntau tshaj 75%, qhov kub tsis tuaj yeem qis dua 0 ℃ C, txwv tsis pub cov zaj duab xis tsis tuaj yeem kho tau tag nrho.
Post lub sij hawm: Apr-01-2024