Cov tau txais daim ntawv thov
- Kev Lom Zem Chaw thiab cov vaj tse nyob hauv tsev, cov chaw pej xeem, cov tsev txawb thiab vaj tse ua lag luam;
- Tshuab cov teeb meem, cov tshuaj lom neeg ua haujlwm, chaw nres tsheb, warves, loadshops, luam ntawv, luam ntawv cov ntaub ntawv;
- Kev Ua Haujlwm Ua Haujlwm Theaters, Chav Chav Cav, thiab Cov Av Hauv Av Hauv Cov Chaw Tshwj Xeeb.
Cov yam ntxwv ua tau zoo
- Ca thiab zoo nkauj tsos, mus txog daim iav nyhuv:
- Lub zog siab, siab tawv, muaj zog ua tsis kam;
- Cov nplaum muaj zog, zoo hloov thiab cuam tshuam kev cuam tshuam;
- Resistant rau dej, roj, kua qaub, alkali thiab lwm yam tshuaj lom neeg hauv plab;
- Tsis muaj nqaws, yooj yim los ntxuav, yooj yim tswj.
Cov yam ntxwv zoo
- Cov kuab tshuaj-raws li, cov xim tawv, glossy;
- Thickness 2-5mm;
- Kev Pabcuam Dav dav dav yog ntau tshaj 10 xyoo.
| Ntsuas Yam | Taw tes | |
| Kom qhuav, h | Nto Kom Qhuav (H) | Theyim |
| Khoom kom qhuav (h) | ≤24 | |
| Adhesion, qib | ≤2 | |
| Mem hluav hardness | ≥2h | |
| Cuam tshuam kev cuam tshuam, kg-cm | 50 los ntawm | |
| Yooj yooj | 1mm dhau | |
| Puas Ua Phem (750G / 500R, Luj Poob, G) | I≤0.02 | |
| Dej tiv | 48h tsis muaj hloov | |
| Tiv taus 30% sulfuric acid | 144h tsis muaj hloov | |
| Tiv taus 25% sodium hydroxide | 144h tsis muaj hloov | |
| Tiv taus petrol, 120 # | Tsis muaj kev hloov pauv hauv 56 hnub | |
| Resistant rau lubricating roj | 56 hnub tsis muaj hloov | |
Txheej txheem kev tsim kho
- Lub hauv av Caj av: Sanding huv si, lub hauv paus nto yuav tsum qhuav, tiaj, tsis muaj hollow nruas, tsis muaj qhov loj sanding;
- Primer: ob qho sib xyaw ua ke raws li cov nyiaj ntawm kev faib ua feem sib faib (hluav taws xob sib hloov 2-3 feeb), nrog cov menyuam lossis scraper kev tsim kho;
- Nyob rau hauv cov xim cug: ob-feem proportioning raws li cov nyiaj ntawm quartz xuab zeb nplawm (hluav taws xob sib hloov 2-3 feeb), nrog ib daim scraper kev tsim kho;
- Nyob rau hauv cov xim putty: ob-feem proportioning raws li cov nyiaj ntawm stirring (hluav taws xob sib hloov 2-3 feeb), nrog ib daim scraper kev tsim kho;
- Tsho tiv thaiv sab saum toj: Tus saib xyuas tus kheej los ntawm tus neeg saib xyuas thiab tus neeg saib xyuas raws li cov neeg muaj kev sib hloov hluav taws xob do (hluav taws xob sib hloov rau 2-3 feeb), nrog tshuaj tsuag nrog cov hniav nrog cov hniav.
Siv Profile
