Cov hmoov coatings tuaj yeem ua rau muaj ntau yam gloss, nrog rau siab gloss, matte, semi-matte, thiab matte. Cov kev sib txawv gloss no tsis ua tiav los ntawm kev tshaj tawm -txheej txheej, tab sis dhau los ntawm kev ua ntej - txiav txim siab tsim qauv, cov khoom siv raw khoom sib txuam, thiab kev tswj cov txheej txheem thaum lub sij hawm ua hmoov txheej. Los ntawm kev tswj xyuas qhov smoothness ntawm qhov chaw thiab micro-roughness ntawm cov yeeb yaj kiab kho, txoj kev teeb pom kev yog hloov pauv, yog li ua tiav cov gloss sib txawv kom tau raws li qhov xav tau ntawm cov khoom siv kho kom zoo nkauj thiab kev ua haujlwm ntawm ntau yam workpieces.
High-gloss hmoov txheej muaj cov qauv yooj yim thiab qib qib zoo heev. Thaum lub sij hawm tsim khoom, lub siab -purity, siab -leveling resin system yog siv, tsis tas yuav ntxiv cov matting fillers los yog matting aids, tsuas yog pigments, yooj yim fillers, thiab leveling pab. Tom qab proportioning, siab -kub extrusion, ntsiav tshuaj, crushing, thiab sieving, cov hmoov muaj siab purity thiab ob peb impurities. Tom qab siab -kub curing, zaj duab xis yog tag nrho leveled, nrog ib tug du thiab txawm nto. Lub teeb yog reflected daim iav-zoo li, ua rau lub siab -pob tshab, siab{11}}gloss nyhuv, nrog rau tag nrho, ilv txheej thiab zoo ib yam reflections.
Semi-gloss thiab matte hmoov txheej yog ua tiav los ntawm kev faib ua feem ntawm cov txheej txheem matting. Qhov no yog txoj hauv kev tseem ceeb rau kev tswj gloss hauv kev lag luam. Thaum lub sij hawm tsim khoom, tshwj xeeb matting resins, matting hmoov, thiab matting curing agents yog scientifically sib xyaw nrog lub hauv paus cob. Cov khoom siv matting tsim cov qauv microscopic tsis sib xws thaum txheej txheej kho, cuam tshuam daim iav- zoo li smoothness ntawm cov xim zaj duab xis thiab ua rau diffuse reflection ntawm lub teeb. Los ntawm kev kho qhov kev faib ua feem ntawm matting Cheebtsam, sib txawv gloss theem xws li 30, 60, thiab 90 degrees tuaj yeem ua tiav tiav, ua rau cov nyhuv gradient matte.
Rau matte thiab ultra- cov hmoov tsis tshua muaj gloss, cov txheej txheem matting thiab txheej txheem tswj yuav tsum tau ntxiv dag zog. Los ntawm kev sib xyaw ua ke ntau ntawm cov tshuab matting nrog cov khoom siv ua haujlwm xws li ultrafine silica hmoov thiab talc, micro- roughness ntawm cov txheej yog ntxiv txhim kho, txo qhov kev xav ntawm lub teeb thiab ua tiav cov matte, tsis yog - pom kev zoo nkauj. Ib txhij, qhov extrusion kub thiab particle loj yuav tsum nruj me ntsis tswj thaum lub sij hawm tsim khoom los xyuas kom meej uniform thiab ruaj khov hmoov muaj pes tsawg leeg thiab tsis txhob muaj teeb meem xws li uneven gloss los yog inconsistent brightness.
Nyob rau hauv cov ntsiab lus, lub gloss ntawm hmoov txheej yog txiav txim los ntawm lub formulation system; siab gloss cia siab rau siab -leveling molding nrog ntshiab resin, thaum matte cia siab rau qhov kev faib ua feem thiab tswj cov ntaub ntawv matting. Standardized batching, extrusion, thiab pulverization txheej txheem tuaj yeem ruaj khov rau ntau yam gloss, kom ntseeg tau tias cov khoom gloss thiab ruaj khov ntawm cov khoom lag luam, thiab ua raws li cov kev xav tau ntawm cov txheej txheem sib txawv xws li cov khoom siv hauv tsev, cov khoom siv hauv tsev, thiab cov khoom siv.