1, cov xim epoxy dej epoxy siv cov dej uas tsis muaj dej hauv nruab nrab, thiab nws tsw ntxhiab me dua li lwm cov xim. Nws cov khoom khaws cia, kev thauj mus los thiab siv yog ib qho zoo ib puag ncig.
2, zaj duab xis ua tiavseamless thiab tenacity.
3, ntxuav tau yooj yim, tsis txhob sau hmoov av thiab cov kab mob.
4, Du nto, ntau xim, dej tsis kam.
5, tsis muaj tshuaj lom, ua tau raws li txoj kev tu huv si;
6, Cov roj ua tsis taus, tshuaj lom neeg tsis kam.
7, anti plam kev ua haujlwm,Zoo adhesion, tej yam tsis kam, hnav tsis kam.
Yam | Datas | |
Xim thiab tsos ntawm cov xim pleev xim | Xim thiab cov yeeb yaj kiab du | |
Sijhawm Qhuav, 25 ℃ | Nto qhuav, h | ≤8 |
Zog qhuav, h | ≤48 | |
Khoov Xeem Ntawv, Hli | ≤3 | |
Kev nyuaj | ≥hb | |
Adhesion, mpa | 15 xyoos | |
Hnav Yaus, (750g / 500r) / mg | Er≤5 | |
Kev Cuam Tshuam | I | |
Dej tsis kam (240h) | Tsis muaj kev hloov pauv | |
120 # roj av, 120h | Tsis muaj kev hloov pauv | |
(50g / l) naoh, 48h | Tsis muaj kev hloov pauv | |
(50g / l) h2SO4 , 120h | Tsis muaj kev hloov pauv |
HG / T 5057-2016
Ua tiav cov roj ua qias tuaj ntawm sab xis ntawm xis mas, noo noo thiab yog li ntawd, tsis yog xuab zeb, tsis muaj xuab zeb, tsis muaj roj. Cov ntsiab lus dej yuav tsum tsis txhob loj dua 6%, tus nqi PH tsis loj dua 10. Lub zog ntawm cov CEAs qhib tsis yog tsawg dua C20.
1. Qhov chaw kho kub nyob ntawm lub chaw tsim kho yuav tsum nyob nruab nrab ntawm 5 thiab 35 ° C, cov av noo tsawg dua yuav tsum muaj ntau dua 80%.
2. Tus tsim qauv yuav tsum ua cov ntaub ntawv tiag tiag ntawm kev siv kev tsim kho, ntsuas kub, kev kho hauv pem teb, thiab lwm yam, rau kev siv.
3. Tom qab cov xim tau thov, cov cuab yeej siv uas cuam tshuam thiab cov cuab yeej siv yuav tsum tau ntxuav tam sim ntawd.
1, khaws cia ntawm tempestuous ntawm 25 ° C lossis txias thiab qhuav qhov chaw. Zam los ntawm tshav ntuj, kub lossis siab ib puag ncig ib puag ncig.
2, Siv kom sai li sai tau thaum qhib. Nws yog nruj me ntsis txwv tsis pub muaj huab cua ntev ntev tom qab nws tau qhib kom tsis txhob cuam tshuam rau cov khoom lag luam zoo. Lub txee lub neej yog rau lub hlis nyob rau hauv chav nyob ntawm 25 ° C.
Lub zim teb | Khoom npe | Dej ntawm epoxy pem teb primer | Sib tov sib piv (los ntawm qhov hnyav): | |
Lub thawv | Xim | 15kg / Thoob | ||
Tus muaj zog | 15kg / Thoob | |||
Kev pab cuam tshuam | 0.08-0.1kg / square med | |||
Daim tawv | 1 lub sij hawm tsho tiv no | |||
Kev tso tawm lub sijhawm | Saum npoo kom qhuav ib qho tsawg kawg 4 teev rau cov tsho tiv no midcoat | |||
Daim midcoat | Khoom npe | Dej hiav txwv Epoxy hauv pem teb Midcoat | Sib tov sib piv (los ntawm qhov hnyav): Sib tov sib piv: Xim: Cov Khoom Siv Hluav Taws Xob: Dej = 2: 1: 0.5 (30% Quartz xuab zeb 60 lossis 80 mesh) | |
Lub thawv | Xim | 20kg / thoob | ||
Tus muaj zog | 5kg / Thoob | |||
Kev pab cuam tshuam | 0.2kg / seg meter ib txheej | |||
Daim tawv | 2 lub sij hawm tsho tiv no | |||
Kev xa tawm | 1, thawj lub tsho tiv no - thov tos rau tag nrho cov viav vias ib hmos kom tsho loj rau sab topcoat2, thov tos rau tag nrho cov viav vias ib hmos kom tsho loj rau sab topcoat | |||
To topcoat | Khoom npe | Dej daj Epoxy pem teb topcoat pem teb | Sib tov sib piv (los ntawm qhov hnyav): | |
Lub thawv | Xim | 20kg / thoob | ||
Tus muaj zog | 5kg / Thoob | |||
Kev pab cuam tshuam | 0.15kg / square med ib txheej | |||
Daim tawv | 2 lub sij hawm tsho tiv no | |||
Kev xa tawm | 1, thawj lub tsho tiv no - thov tos rau tag nrho cov viav vias ib hmos kom tsho loj rau topcoat2, thib ob lub tsho thib ob - thov tos kom muaj zog qhuav ces siv ib ncig ntawm 2 hnub. |