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Tsev > Xov xwm > Ntsiab lus
Kev Ua Txhim Kho ntawm Pearlescent Pigments
Mar 09, 2018

Gloss txhim kho

1. Kev npaj ntawm nanometer Ncov Qib Tio 2 micro-colloidal tiam

Cov titanium hmoov thiab tus nqi ntawm concentrated hydrochloric acid yog muab tso rau hauv tus qauv raj, thiab titanium hmoov yog yaj hauv N, tiv thaiv thiab rhuab los ntawm dej da dej, thiab TICL tov yog tsim. Tom qab pom meej, dej distilled thiab hydrochloric yog diluted rau cov concentrated concentration. Cov tshuaj TICL yog ntxiv rau cov cuab yeej ua yees duab sib xws, 30MJ / MJN nd yog siv los tiv thaiv Ti0 ions los ntawm oxidized los ntawm huab cua, thiab UV lub teeb irradiation yog ntsuas nyob rau hauv ib qho kub, acidity thiab stirring mob tio ntawm lub hau inch 15 ~ 30nm. Micro-colloidal hais. Lub ntsiab tshua ntawm cov tshuaj tiv thaiv kev yees duab:

2. Txoj kev tshawb ntawm qhov kev hloov kho ntawm mica-titanium los ntawm nanometer Tio 2 micro-adhesive

Li Hua Pigment pearlescent pigment thiab nano-scale tio micro-particles colloidal daws tau muab tso rau hauv kev ncua (l / s = 25), nyob hauv ib lub ntsuas kub, ph tus nqi thiab cov khoom sib xyaw rau cov tshuaj tiv thaiv, tom qab lub caij nyoog lim, cl, tom qab ziab hauv 800-900. C hauv qhov calcination ntawm 1 ~ 2 H, nws tuaj yeem ua rau rutile nano-tio, micro-particle coated hloov mica-titanium pearlescent pigments.


Tom ntej: Tsis muaj