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Khoob tshuaj ntaub ntawv thiab ntaub ntawv thiab: Khoob tshuaj ntaub ntawv thiab uas tsis tuaj yeem rau hauv qhov chaw uas muaj alkali thiab tsis tuaj yeem rau hauv qhov chaw uas muaj ntaub ntawv thiab thiab rau hauv cement thiab mortar
Time : 2026-08-21
Daim Tawv Hlau yog li cov lus qhia tshaj tawm rau cov lus qhia tshaj tawm ntawm cov lus qhia tshaj tawm uas tsis muaj cov lus qhia tshaj tawm, uas tau txais los rau cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm. Siv cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm no muaj cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, tsis muaj cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm. Tsis zoo li cov lus qhia tshaj tawm tshwj xeeb uas yuav tsum tau txais los rau cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm no tuaj yeem sib xyaw nrog cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, concrete thiab gypsum, thiab tso cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm. Nrog cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, nws tau siv dav rau cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm. Yog li cas, rau cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, cov lus qhia tshaj tawm uas tsis muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm yog cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm rau cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm, thiab tso cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm thiab cov lus qhia tshaj tawm uas muaj cov lus qhia tshaj tawm.
Qhov kev tswj hwm ntawm cov pigment iron oxide no yog qhov muaj kev nyab xeeb rau lub cev alkali thiab qhov kev tsis muaj kev nplooj ntaus. Lub cev cement thiab mortar muaj kev nyab xeeb rau lub cev alkali ntev, thiab cov pigment organic tshwj xeeb thiab cov pigment inorganic uas tsis zoo yuav raug kev nyab xeeb ntawm alkali, uas ua rau cov duab muaj kev nplooj ntaus, cov duab muaj kev nplooj ntaus rau hauv, thiab cov duab muaj kev nplooj ntaus rau hauv, uas ua rau cov duab tsis zoo thiab tsis muaj kev sib xws. Cov pigment iron oxide uas tau txais kev tshwj xeeb yog muaj kev sib xws ntawm cov crystal phase, thiab tsis yuav nplooj ntaus, raug kev nyab xeeb, los sis nplooj ntaus rau hauv lub cev alkali. Nws tuaj yeem nplooj ntaus cov duab rau hauv lub cev raws li qhov tseem ceeb, thiab tso cia kom cov duab hauv thiab ntawm cov cement tsis nplooj ntaus thiab tsis muaj kev nplooj ntaus rau hauv thiab rau ntawm. Ntawd, cov khoom no muaj cov particle size uas yog ntau thiab sib xws, thiab muaj kev sib xws rau lub cev dry powder mortar thiab wet mixing systems. Nws tuaj yeem nplooj ntaus rau hauv cov khoom siv rau lub cev thiab tsis nplooj ntaus, uas tuaj yeem pab kom cov duab zoo thiab muaj kev sib xws rau cov khoom siv, thiab pab kom cov khoom siv tsis muaj kev sib xws ntawm cov khoom.
Qhov tseem ceeb ntawm qhov ntsuas thiab qhov kev tswj hwm ntawm qhov ntsuas yuav pab txhawj xyuam rau qhov kev siv ntawm cov khoom siv rau lub tsev uas muaj li cas. Thaum sib npaug thiab sib npaug nrog tsev thiab tsev, cov pigment iron oxide yuav sib npaug zoo rau qhov chaw sib npaug, uas pab txhawj xyuam rau qhov kev sib npaug thiab qhov kev tswj hwm ntawm qhov chaw sib npaug. Nws tuaj yeem tswj hwm rau qhov kev sib npaug ntawm qhov chaw sib npaug thiab qhov kev sib npaug ntawm qhov chaw sib npaug, qhov kev sib npaug ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug, thiab qhov kev sib npaug ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug, uas pab txhawj xyuam rau qhov kev sib npaug ntawm qhov chaw sib npaug thiab qhov kev sib npaug ntawm qhov chaw sib npaug. Qhov khoom no muaj qhov kev tswj hwm ntawm qhov kev sib npaug thiab tsis muaj kev sib npaug ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug, thiab tsis muaj kev sib npaug ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug. Nws kuj muaj qhov kev tswj hwm ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug, uas pab txhawj xyuam rau qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug, thiab pab txhawj xyuam rau qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug thiab qhov kev sib npaug ntawm qhov kev sib npaug.
Tshuaj sib thaj tshuaj uas muaj liab thiab tshuaj sib thaj tshuaj uas muaj pH ntau yog qhov chaw siv tseem ceeb rau tshuaj sib thaj tshuaj iron oxide uas muaj pej xeem siab. Lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, thiab lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, txhua yam no tsis muaj kev xav tau rau tshuaj sib thaj tshuaj uas muaj pH ntau, tsis muaj kev hloov liab, kev sib tshuaj zoo, thiab kev nyuaj liab zoo. Tshuaj sib thaj tshuaj iron oxide uas muaj pej xeem siab yuav pab txhawj xyuam rau lub tshuaj sib thaj tshuaj uas muaj pH ntau, nyuaj liab zoo rau lub tshuaj sib thaj tshuaj, thiab pab ua kom zoo dua lub tshuaj sib thaj tshuaj thiab lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau. Nws muaj kev sib tshuaj zoo rau cement, gypsum, mineral fillers, thiab polymer materials, tsis pab kev nyuaj liab thiab kev nyuaj liab ntawm lub tshuaj sib thaj tshuaj, thiab tsis pab kev nyuaj liab uas muaj kev nyuaj liab thiab kev nyuaj liab. Txhua yam tshuaj sib thaj tshuaj no yog tsis muaj txhais, tsis muaj kev nyuaj liab, thiab zoo rau lub tshuaj sib thaj tshuaj, pab rau kev nyuaj liab ntawm lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau thiab kev nyuaj liab ntawm lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, thiab siv dav rau lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau, thiab lub tshuaj sib thaj tshuaj uas muaj liab thiab muaj pH ntau.
Thiab rau qhov kev pib dua ntawm cov kev tswj hwm ntawm lub ntiaj teb rau cov khoom siv rau tsev thiab qhov txuas ntxiv ntawm qhov siab ntawm kev ua haujlwm thiab kev xaiv siab, cov thawj coob uas ua khoom siv rau tsev thiab cov thawj coob uas ua haujlwm tau muaj kev xav tau zoo dua rau cov khoom siv pigment uas tsis tuaj yeem nyob rau hauv alkaline, tsis muaj kev nplooj siab, tsis muaj kev txawv siab rau lawv cov lwm yam, thiab cov khoom siv pigment uas muaj kev tso cua zoo. Peb tus kheej muaj cov khoom siv iron oxide pigment uas muaj ntau yam thiab tau pib dua rau cov khoom siv alkaline rau tsev, piv txwv li: iron oxide red, iron oxide yellow, thiab iron oxide black thiab lwm yam siab tshwj xeeb. Cov khoom siv ntawv peb muaj kev nyob rau hauv alkaline zoo, tsis muaj kev nplooj siab, muaj kev tso cua zoo, muaj siab tshwj xeeb thiab muaj kev nyob rau hauv cov lwm yam zoo ib yam, uas yuav pab txaus rau kev xaiv siab rau cov khoom siv uas muaj cement thiab gypsum rau ntej ntej. Txhua lwm yam ntawv peb muaj cov rooj plaub uas muaj kev ua haujlwm zoo thiab cov rooj plaub uas muaj kev ua haujlwm zoo rau cov khoom siv, uas yog ib qho tshwj xeeb rau cov kev tswj hwm ntawm lub ntiaj teb. Peb pab cov thawj coob uas muaj kev xaiv siab rau ntau yam, pab cov thawj coob uas muaj kev xaiv siab rau cov khoom siv uas muaj kev xaiv siab tshwj xeeb thiab pab cov thawj coob uas muaj kev xaiv siab rau cov khoom siv uas muaj kev xaiv siab tshwj xeeb. Peb xav pab cov thawj coob uas muaj kev xaiv siab rau lub ntiaj teb thiab cov thawj coob uas muaj kev xaiv siab rau haujlwm los ntawm kev tswj hwm cov khoom siv pigment uas muaj kev nplooj siab thiab kev nplooj siab, tswj hwm qhov siab ntawm cov khoom siv, txo cov nqi rau kev tswj hwm haujlwm thiab ua cov khoom siv rau tsev uas muaj kev xaiv siab zoo thiab muaj kev nyob rau hauv ntej ntej.
