Industrial Txheej Steel Structure Acrylic Polyurethane Topcoat

* Khoom nta:

1.Excellent Anti-corrosion kev ua tau zoo, tshuaj lom neeg cua, ntsev, roj av, kerosene, lub cev muaj zog roj, hydrocarbon solvents, av noo, nag thiab condensation;
2, Zoo yooj, hnav tsis kam, cuam tshuam tsis kam.
3, Kev ua haujlwm zoo nkauj: lub teeb tuav, xim tuav tau zoo.
4, Thaum tshav kub kub tsis kam mus rau 120 ℃, zoo heev huab cua tsis kam, dag zog aging rau 1000 teev;
5, Overcoating yog ib qho yooj yim los kho thiab kho tau ntawm chav tsev kub lossis qhuav ntawm qhov kub thiab txias.

*Technical Datas:

* Cov khoom siv:

Muaj feem xyuam rau lub dav hlau, tsheb, nkoj, roj av machinery, engineering machinery, txuas hniav, cov khoom siv fais fab, high-voltage switchgear thiab lwm cov qauv hlau loj, kom ua tiav kev kho kom zoo nkauj thiab kev tiv thaiv.

* Xim Xim:

Primer: Epoxy primer, epoxy zinc phosphate primer.
Siv tau cov substrates: hlau, txhuas, cov ntaub ntawv tsis yog hlau, thiab lwm yam.

* Kev kho deg:

Qhov saum npoo ntawm primer yuav tsum huv si, qhuav thiab tsis muaj kuab paug.Thov xyuam xim rau lub sijhawm txheej txheej ntawm kev tsim kho thiab primer.

* Kev tsim kho:

Lub substrate kub tsis qis dua 5 ℃, thiab tsawg kawg 3 ℃ siab tshaj qhov cua dew point kub, thiab cov txheeb ze humidity yog <85% (kub thiab txheeb ze humidity yuav tsum tau ntsuas nyob ze ntawm lub substrate).Kev tsim kho yog txwv nruj heev hauv huab cua, nag, daus, thiab cua daj cua dub.
Pre-coated primer thiab nruab nrab xim, thiab qhuav cov khoom tom qab 24 teev.Cov txheej txheem txau yog siv los txau 1-2 zaug kom ua tiav cov txheej txheem tuab tuab, thiab cov thickness pom zoo yog 60 μm.Tom qab kev tsim kho, cov xim zaj duab xis yuav tsum du thiab tiaj tus, thiab cov xim yuav tsum zoo ib yam, thiab yuav tsum tsis txhob sagging, blistering, txiv kab ntxwv tev thiab lwm yam xim kab mob.

* Kev tsim kho Parameter:

Lub sijhawm kho: 30 feeb (23 ° C)

Lub neej:

Thinner Dosage (qhov hnyav piv):

Recoating lub sij hawm (thickness ntawm txhua zaj duab xis qhuav 35um):

* Kev tsim kho:

Txau: Txau siab: 0.3-0.6MPa (li 3-6 kg / cm2)
Txhuam
Roll txheej

* Kev ntsuas kev nyab xeeb:

Thov xyuam xim rau tag nrho cov cim kev nyab xeeb ntawm lub ntim thaum thauj, khaws cia thiab siv.Siv cov kev tiv thaiv tsim nyog thiab kev tiv thaiv, tiv thaiv hluav taws, tiv thaiv tawg thiab tiv thaiv ib puag ncig.Tsis txhob nqus cov kuab tshuaj vapors, tsis txhob sib cuag nrog cov tawv nqaij thiab qhov muag nrog cov xim.Tsis txhob nqos cov khoom no.Thaum muaj xwm txheej, nrhiav kev kho mob tam sim ntawd.Kev pov tseg pov tseg yuav tsum ua raws li tsoomfwv txoj cai tswjfwm kev nyab xeeb hauv tebchaws thiab hauv cheeb tsam.

* Pob:

Xim: 20Kg / thoob;Curing Agent / Hardener: 4Kg / thoob
xim: kho tus neeg saib xyuas / hardener = 5: 1 (qhov hnyav piv)