Lub tsho tiv no meej epoxy resin

 

 

Huab Pob Zeb & Yellowing Kuj: Lub teeb hloov pauv mus txog 95% -98%, ze rau iav kho qhov muag. Kev pab txhawb ib qho kev tiv thaiv ob leeg ntawm "UV Absorber + nws yog", txoj hlab ntshav siab (ΔE) yog<1.5 after 12 months of outdoor exposure, and no obvious yellowing occurs for more than 5 years of indoor use.
 

Kev tiv thaiv zoo ua haujlwm: Tom qab kho, lub hardness mus txog ntawm ntug dej d 80 -}}}} 85, nrog tau zoo h mem hluav qum). Cov tuab tuab, tsis - porous zaj duab xis muaj cov ntaub ntawv tsis tu ncua xws li haus cawv, ua rau nws nqus thiab ntxuav tau yooj yim.
 

Kev Tsim Kho Kev Tsim Kho Zoo: Viscosity tsuas yog 10 {- 30 teev tsaus ntuj (25}} leveling cov khoom, cov txheej txheem ib 1-3mm uniform yam tsis muaj neeg kho tshuab theem. Nws tau muaj tus kheej tiv thaiv tus kheej: npuas tuaj yeem sawv thiab tawg tau sai li ntawm 10 feeb tom qab sib tov, txo kev ua haujlwm.
 

Kev sib txuas thiab kev nyab xeeb thiab kev nyab xeeb: Tau sib haum ntoo, pob zeb, hlau, iav, thiab ceramics. Rau porous substrates (piv txwv li, ntoo), lub tsho tiv no sib khi tuaj yeem siv ua ntej ua ntej kom tiv thaiv cov ntshav los ntshav. Tsis muaj cov orgatile cov organic sib txuas (vocs) tau tso tawm thaum kho, sib tham ntawm cov qauv kev tiv thaiv sab hauv tsev.

 

 

Cov Khoom Qhia Khoom Khoom
 

Qhia Xaiv Kev Xaiv

1.Does txheej tuab cuam tshuam kev ua tau zoo? Dab tsi yog qhov siab tshaj plaws tsim nyog?
Thickness directly affects protection performance. The recommended coating thickness is 1-3mm (single application): too thin is prone to scratches, while thickness >5 hli yuav ua rau tawg vim tias yuav kho tau exotherm. Rau cov tuab tuab, siv rau hauv 2-3 txheej nrog 24-teev sib nrug ntawm cov khaubncaws sab nraud povtseg.
 

2.Qhov teeb meem tshwm sim thaum tsim cov puag ncig cua noo? Yuav zam rau lawv li cas?
When relative humidity >70%, uncured resin yooj yim nqus noo noo los ntawm huab cua, ua rau lub npoo npub, dawb huab, lossis pinholes. Nws raug nquahu kom tsim ntawm 20-25℃nrog 30% -60% av noo; Siv lub dehumidifier los tswj cov av noo hauv thaj chaw noo.

3.Txoj kev khawb ntawm cov txheej txheem kho kom zoo?
Cov khawb me me tuaj yeem kho tau los ntawm sanding nrog 2000-grit sandpaper, ces thov ib txheej txheej txheej nyias nyias rau kev ua haujlwm thiab kho. Rau qhov sib sib zog nqus, sau nrog tib hom resin ua ntej, tom qab ntawd xuab zeb thiab polish tag nrho saum npoo los kho cov thawj gloss.
 

4.What yog qhov zoo piv rau Polyurethane Clear tsho loj?
Piv nrog polyurethane, nws muaj cov tshuaj lom neeg ua kom muaj zog (tshwj xeeb tshaj yog rau cawv thiab cov kuab tshuaj tiv thaiv (kos ntau dua kev ua kom yellow Qhov tsis zoo yog me ntsis kho qhov nrawm nrawm, tab sis lub neej tiv thaiv muaj peev xwm txuas ntxiv los ntawm 2-3 zaug.
 

5.Can nws siv tau rau hauv cov xwm txheej pub dawb, xws li rooj noj mov hauv chav noj mov?
Cov qauv ib txwm tsis pom zoo rau cov zaub mov uas ncaj qha. Khoom noj {-} Cov qauv uas tau ua tiav (ua raws li FDA 21 CFR 175.300) muaj, nrog cov hlau hnyav<10ppm and no harmful substances released after curing, meeting food contact surface requirements.

6.How los xam cov khaub ncaws ua yeeb yam rau cov chaw sib txawv?
Siv cov qauv "tshuaj" (kg)=cheeb tsam (m²) × Thickness (hli) × 1.15 yog cov khoom ua haujlwm resin density). Piv txwv li, ib qho 10M² tais diav nrog 2 hli thickness yuav tsum 10 × 2 1.15=23 kg. Nws raug nquahu kom tshwj tseg ib qho ntxiv 10% noj ntau ntxiv rau cov nyiaj poob.

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