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Tsev > Xov xwm > Ntsiab lus
Cov Ntsiab Lus ntawm Pearlescent Pigments
Mar 09, 2018

Pearlescent pigment yog ib hom xim pob txha: tsis muaj tshuaj lom, tsis muaj tshuaj, kua qaub thiab alkali, tsis-flammable, tsis yooj yim tawg, non-conductive, tsis migration, yooj yim rau disperse, muaj kub kub thiab huab cua tiv thaiv, siab ua raws nrog nruj ib puag ncig yuav tsum muaj. Pearlescent pigments muaj xim ntxim rau xim hlau, tiam sis kuj yuav tsim ib lub paj zoo li xim, nws cov nyhuv flashes yog lub teeb-emitting, uas yog, raws li cov teeb meem ntawm lub teeb yuav pom flash effect.

Lub ntsiab ntawm pearlescent pigments yog: natural scale pearlescent pigments, bismuth oxychloride crystalline pearlescent pigments, mica coated pearlescent pigments. Tam sim no lub ntiaj teb loj tshaj plaws thiab daim ntawv thov ntawm ntau tshaj plaws siv pearlescent pigments, raws li natural mica flakes raws li cov tub ntxhais (mica loj los ntawm 4μm rau 120μm, thickness ntawm txog 0.5μm), los ntawm ib tug tshwj xeeb cov txheej txheem, ntawm nws cov nto coated nrog ib txheej lossis ntau txheej titanium los yog lwm cov hlau oxides. Tus yees duab yog muab los ntawm BASF txheej txheej nrog hlau oxide coated mica daim ntawv npog heev Therefore, nrog lub teeb pom kev zoo nyob rau hauv kev ua tau zoo, thiab tsuas yog, qhov tsuas yog ib feem ntawm lub teeb pom kev, qhov sib kis ntawm lub teeb los ntawm mica mus cuag lwm txheej, tuaj yeem mus txuas ntxiv, ua rau ntau cov khaubncaws sab nraud povtseg. Nws yog qhov nyuaj rau lub qhov muag kom pom tseeb ntawm ib txheej thiab yog li tsim qhov tob ntawm lub teeb. Li ntawd, peb yuav pom ib tus zoo ci ntsa iab, peb hu nws "pearlescent". Tiaj nplaum floral crystallization, yuav tsum yog cov qauv ntawm pearlescent pigments, tsuas yog zoo li ib hom yuav muaj zog raws li lub lens reflected pearlescent luster, thiab ca flake crystallization ntawm qhov zoo tshaj lub cheeb piv ntawm 200, thiab qhov teeb meem yog heev tsawg. Qhov ntau dua cov neeg kawm ntawv qib siab ntawm qhov sib npaug ntawm cov khoom plias, cov pearlescent cov nyom zoo dua tuaj yeem txiav txim tau los ntawm cov thickness ntawm titanium dioxide txheej. Dawb pearlescent yog tsim los ntawm kev xav ntawm thinnest titanium dioxide txheej, nrog kev nce ntawm txheej thickness, lub teeb pom kev yog dawb, daj, kub, liab, xiav thiab ntsuab raws. Ntxiv nrog rau nws cov xim, hlau oxide txheej kuj muaj cov khoom saum toj no. Lub xim tooj yog tsim los ntawm kev nqus ntawm daj los ntawm Tri-oxide hlau, thiab cov cuam tshuam daj yog tsim los ntawm lub thickness ntawm hlau trioxide. Tib lub ntsiab cai yuav siv tau kom tau xim liab xim liab. Cov xim ntawm pearlescent pigment muaj feem xyuam rau cov ntaub ntawv pib keeb kwm.