Tag nrho Cov Qeb

iron oxide dawb tsis muaj hauv qhov chaw

Iron oxide tshiab los ntawm kev sib sau yog qhov pigment tsiag los ntawm kev sib sau thiab siv rau hais cov khoom ntau yam. Nws muaj txiaj ntsig rau nws lub liab dub thiab siv rau hais cov ntawv, cov ntaub, cov plastic, thiab nyob rau hais cov khoom siv rau lub cev. Cov pigment no tau tsim los ntawm cov fab thiab kev sib sau, yog li nws tsis zoo ib yam li cov iron oxide uas muaj los ntawm tebchaws. Tus neeg nyob rau hauv lub ntiaj teb nyiam cov iron oxide tshiab los ntawm kev sib sau vim nws muaj kev nyab xeeb thiab tsis muaj kev tshuav los ntawm qhov muag. Yog li nws yog qhov leej twg uas zoo rau siv rau hais cov khoom uas siv rau ntawm qhov chaw ntau yam. Cov fab zoo li Hezhen tsim cov iron oxide tshiab los ntawm kev sib sau uas muaj qhov zoo heev, thiab nws tshwm sim kom cov neeg siv tau cov liab thiab kev ua haujlwm zoo heev. Yog li peb yuav pab tshawb nrhiav cov iron oxide tshiab los ntawm kev sib sau uas zoo rau kev siv rau hais cov khoom siv rau hauv lub ntiaj teb thiab peb yuav pab tshawb nrhiav qhov chaw uas tuaj yeem khoob cov khoom no rau cov nqi zoo dua.

Yog li cas los xaum cov khoom sib thooj qhov tshuaj ntsuab dawb rau lub tshuaj ntsuab dawb rau kev xaum ntau

Thaum koj xav nrhiav cov khoom siv synthetic red iron oxide uas muaj qaug zoo heev rau kev tshuaj ntsuab, nws yog qhov tseem ceeb uas koj yuav tsum nco ntsoov ob peb yam tseem ceeb. Lub thawj, saib xyuas lub npe ntawm cov kws tsim khoom. Cov phiaj li Hezhen tau muab cov npe zoo los ntawm kev muab khoom uas muaj qaug zoo thaum twg. Kojo yuav tsum nrhiav saib cov lus txhais ntawm cov neeg siv khoom uas lawv tau siv khoom no ua ntej kom paub txog qaug ntawm khoom no. Lwm yam tseem ceeb yog kev tsim khoom. Cov synthetic red iron oxide zoo tau tsim los ntawm kev tsim khoom uas muaj peev xwm zoo thiab tuaj yeem tswj kom muaj tsis hloov lus (colour) thiab muaj qaug zoo. Nws kuj yog qhov zoo heev uas koj tham txog kev nrhiav cov tshuaj ntsuab (samples) ua ntej koj xa tshuaj ntsuab loj, vim no yuav pab koj pom lus thiab qaug ntawm khoom no nyob rau hauv koj lub tswv yim. Tsis tas li ntawd, koj kuj yuav tsum nco ntsoov txog kev puas tsuaj rau lub ntiaj teb ntawm kev tsim khoom no. Cov phiaj uas siv kev tsim khoom uas tsis puas tsuaj rau lub ntiaj teb yuav pab koj nyob deb ntawm kev ntshai. Piv txwv li, siv cov khoom siv li Powder Bentonite yuav pab ua kom qaug ntawm khoom zoo dua. Thaum kawg, koj yuav tsum ua kev sib xws nrog cov neeg muab khoom rau koj vim kev sib sau ua kev sib xws zoo yuav pab koj tau cov khoom uas zoo dua thiab lawv yuav paub txog koj cov xav tau. Vim li no koj yuav tau cov synthetic red iron oxide zoo tshaj plaws rau koj cov khoom.

Cov category xovxwm ib tug xyoo

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