Feem ntau yog siv rau cov hlau nto thiab cov txheej txheem tiv thaiv xeb, feem ntau yog rau cov khoom siv kho tshuab, cov qauv hlau, thiab cov kav dej.
| Khoom | Tus Qauv |
| Xim | Hlau liab, grey lossis lwm yam xim |
| Cov ntsiab lus khov kho,% | ≥39.5 |
| kev ywj pheej, hli | ≤3 |
| Qhov taw tes kub, ℃ | 38 |
| Cov zaj duab xis qhuav tuab, um | 30-50 |
| Lub sijhawm qhuav (25 degrees C), H | qhov chaw qhuav ≤ 2h, tawv qhuav ≤ 24h |
| Tsis kam dej ntsev | 24 teev, tsis muaj blister, tsis poob, tsis hloov xim |
Tus Qauv Siv: HG/T 2009-1991
1. Kev txau cua thiab txhuam yog siv tau.
2. Lub substrate yuav tsum tau ntxuav ua ntej siv, tsis muaj roj, plua plav, xeb, thiab lwm yam.
3. Qhov viscosity tuaj yeem hloov kho nrog X-6 alkyd diluent.
4. Thaum txau cov xim pleev sab saud, yog tias qhov ci ntsa iab siab dhau, nws yuav tsum tau txhuam kom sib npaug nrog 120 mesh sandpaper lossis tom qab qhov chaw ntawm lub tsho tiv no yav dhau los qhuav thiab kev tsim kho ua tiav ua ntej nws qhuav.
5. Cov xim alkyd tiv thaiv xeb tsis tuaj yeem siv ncaj qha rau ntawm cov zinc thiab txhuas substrates, thiab nws tsis muaj kev tiv thaiv huab cua thaum siv ib leeg, thiab yuav tsum tau siv ua ke nrog topcoat.
Qhov saum npoo ntawm cov xim pleev yuav tsum huv, qhuav thiab tsis muaj kuab paug. Thov xyuam xim rau lub sijhawm txheej ntawm kev tsim kho thiab cov xim pleev.
Txhua qhov chaw yuav tsum huv, qhuav thiab tsis muaj kuab paug. Ua ntej pleev xim, yuav tsum tau soj ntsuam thiab kho raws li tus qauv ntawm ISO8504: 2000.
Qhov saum npoo ntawm cov xim pleev yuav tsum huv, qhuav thiab tsis muaj kuab paug. Thov xyuam xim rau lub sijhawm txheej ntawm kev tsim kho thiab cov xim pleev.
Cov Kev Cai Rau Ib Puag Ncig Hauv Kev Tsim Kho:
Qhov kub ntawm lub hauv paus yuav tsum yogtsis pub tsawg dua 5 ℃.
Qhov kub ntawm lub hauv paus yuav tsum yogtsawg kawg 3 ℃sov dua li qhov kub ntawm huab cua.
Qhov av noo ntawm huab cua yuav tsum tsawg dua 85% (yuav tsum ntsuas ze ntawm cov khoom siv hauv paus).
Txwv tsis pub muaj huab cua pos huab, nag, daus, thiab cua/nag los ua kev tsim kho.