Daim Tawv Hlau yog li cov pov tseg tsis muaj kev nyuaj siab, thiab muaj kev nyuaj siab rau cov neeg thiab lub ntiaj teb, thiab yog li cov pov tseg inorganic uas muaj kev sib xyaw ntau yam uas tau siv los ntawm kev tsim kho qhov kho tshuaj. Raws li cov pov tseg organic thiab cov pov tseg liquid uas tau siv ua ntej, cov pov tseg iron oxide muaj kev nyuaj siab rau qhov txiav, kev nyuaj siab rau qhov hmoob, kev sib xyaw zoo thiab muaj kev sib xyaw zoo heev. Nws yog li qhov tseeb, tsis muaj kev nplooj, thiab yuav siv tau zoo, thiab yog li qhov tseeb uas siv los kho thiab kho qhov kho tshuaj rau cov tshuaj ntau yam, puav leej rau cov tshuaj kho, cov tshuaj kho rau lub tshuaj kho, cov tshuaj kho rau cov tshuaj kho, cov tshuaj kho rau cov tshuaj kho thiab cov tshuaj kho rau cov tshuaj kho. Qhov no pib qhia txog kev sib xyaw thiab kev sib xyaw uas muaj kev nyuaj siab rau cov tshuaj kho rau cov tshuaj kho thiab cov tshuaj kho rau cov tshuaj kho.
Kev sib xyaw ntawm cov pov tseg iron oxide rau kev kho tshuaj yog kev kho tshuaj zoo thiab zoo . Nyob rau hauv kev tsim kho tshuab ntau, cov lus qhia txhua hnub yuav ua rau tshuab tsis zoo, tshuab nyob ntawm qhov rooj, tshuab nyob rau hauv qhov rooj thiab tshuab tsis zoo ntawm cov tshuab los ntawm cov tshuab ntau. Cov pov tseg ntawm iron oxide muaj qhov cim ntau thiab muaj qhov paub zoo rau kev sib npaug. Nws tuaj yeem sib npaug zoo rau hauv tshuab thiab tuaj yeem nyob rau hauv cov kab mob ntawm tshuab thaum tshuab tau tsim. Qhov kev tsim tshuab no yuav pab tshuab muaj tshuab zoo rau hauv thiab rau ntawm tshuab. Cov neeg tsim tshuab tuaj yeem cog lus qhia rau kev tsim tshuab zoo rau tshuab dub, tshuab kub, tshuab dawb thiab tshuab ntau, thiab tsis txhob tshuab tsis zoo thiab tshuab tsis zoo rau cov lus qhia tsis zoo.
Cov pigment iron oxide muab muaj qhov paub zoo rau kev tsim tshuab thiab kev tsim tshuab tsis zoo . Lub tshuab ntaub ntawv thiab tshuab ntaub ntawv tshiab siv rau hauv lub tsev, cov khoom siv hauv tsev, cov ntaub ntawv pov tseg rau lub zog thiab rau siv nyob hauv lub tsev txhob sib twb. Ntaub ntawv tshuab yuav muaj kev sib twb rau qhov cua thiab qhov roj ntawm lub ntiaj teb, uas yuav ua rau ntaub ntawv tshuab muaj kev sib twb, muaj kev sib twb thiab muaj kev sib twb, uas yuav ua rau ntaub ntawv tshuab tsis siv tau ntev. Cov pigment iron oxide muaj kev sib twb ntawm cov kab mob thiab muaj kev sib twb rau qhov roj ntawm lub ntiaj teb thiab kev sib twb rau qhov cua. Thaum muaj kev sib twb rau hauv cov kab mob ntawv, nws tsis yuav muaj kev sib twb thiab tsis yuav muaj kev sib twb hauv qhov kev sib twb ntawm lub tsev thiab qhov kev sib twb hauv lub tsev, uas yuav ua rau ntaub ntawv tshuab muaj kev sib twb, muaj kev sib twb thiab muaj kev sib twb rau xyoo ntau, uas yog qhov txaus siab rau cov ntaub ntawv tshiab thiab cov ntaub ntawv tshuab uas yuav siv rau ntev.

Cov pigment no kuj ua rau cov ntaub ntawv inorganic zoo tshaj plaws rau kev pab ntaub ntawv thiab kev pab cov kab mob . Ntawm qhov kho li cas, cov pov tseg ntawm iron oxide tuaj yeem pab hlub rau hauv cov qhov txiav thiab cov qhov ntsuas ntawm cov ntawv tsis zoo. Nws pab ua kom cov ntawv zoo dua, ncaj dua thiab nyuaj dua, uas pab txo qhov ntsuas, qhov cua thiab qhov ntsuas ntawm cov ntawv. Cov ntawv uas nyuaj thiab nyuaj pab ua kom qhov kho li zoo dua. Cov lus thiab cov duab uas kho li tau zoo dua, muaj qhov kho li zoo dua, qhov kho li zoo dua thiab cov ntawv pab hlub zoo dua, tsis muaj cov ntawv hlub los ntawm cov ntawv thiab cov duab uas tsis zoo. Qhov yuav pab no pab ua kom cov pov tseg ntawm iron oxide zoo dua rau cov ntawv kho li zoo thiab cov ntawv kho li uas muaj duab.
Cov pov tseg ntawm iron oxide pab ua kom zoo dua pab ua kom cov ntawv zoo dua thiab muaj qhov nyuaj zoo . Qhov ntawv uas muaj cov duab ntsuab zoo tshaj plaws yuav nyob deb, tsis zoo thiab yuav txiav los ntawm qhov hluam hluam. Qhov ntawv iron oxide yuav pab ua kom qhov ntawv zoo dua thiab muaj kev nyab xaum zoo dua. Nws pab txhawm kom qhov ntawv tsis txhawm cov dej, kom tsis muaj qhov ntawv khaub ncaws, khaub ncaws thiab qhov ntawv txiav los ntawm qhov dej. Nws tso cia kom qhov ntawv muaj kev nyab xaum rau qhov ntawv, kom tsis muaj qhov ntawv khaub ncaws, qhov ntawv khaub ncaws thiab qhov ntawv khaub ncaws thaum txiav, txiav thiab siv tau zoo. Qhov ntawv uas tau ua lawm yuav zoo dua, nyob deb dua thiab yuav siv tau zoo rau qhov hluam hluam thiab qhov hluam hluam.
Qhov yeej zoo tshaj plaws lwm yam yog kev sib sod zoo thiab kev nyab xaum ntawm kev ua . Cov lus qhia ntawm iron oxide yog siv rau hauv txhua yam kev ua paper, tshuas los ntawm kev sib xyaw rau hauv nqaij, kev sib xyaw rau ntawm cov nqaij, thiab kev sib xyaw rau hauv cov nqaij uas tsis muaj dej. Lawv sib xyaw zoo rau hauv nqaij thiab tsis coob, tsis nyob deb, thiab tsis khoob cov khoom siv. Lawv tsis cuam tshuam rau qhov strength ntawm cov fiber, qhov kev ua paper zoo li cas, thiab qhov kev ua kom zoo dua. Lawv tsis cuam tshuam rau qhov paper ua tau zoo li cas, qhov paper puas, thiab qhov sib txawv ntawm lus qhia rau hauv kev ua kom loj. Rau hauv cov paper uas nyooj, medium-thick printing paper, thiab thick packaging paper, lawv tuaj yeem tswj qhov lus qhia thiab qhov quality ntawm cov khoom zoo li cas.
Cov lus qhia ntawm iron oxide muaj safety rau hauv qhov chaw thiab muaj qhov tshua yuav zoo li cas . Yog li cov lus qhia ntawv khoob thiab ntawv tshuaj ntsuab, lawv tsis muaj txoj hauv qhia, tsis muaj cua, thiab tsis muaj kev pheej yig rau lub ntiaj teb. Lawv tsis muaj cov khoom siv uas tuaj yeem los ntawm cov khoom siv thiab cov khoom siv uas muaj txoj hauv qhia, uas tau txais cov kev kawm ntawv rau cov ntawv khoob thiab ntawv nyob hauv tsev thiab cov khoom siv rau hauv qhov chaw sib xyaw. Lawv tsis muaj cua tsis zoo thiab tsis muaj kev pheej yig dua rau hauv qhov chaw sib xyaw thiab hauv qhov chaw sib xyaw. Ntawd, lawv muaj qhov paub ua kom muaj kev sib xyaw zoo thiab muaj qhov paub ua kom muaj kev sib xyaw ntau. Lawv tuaj yeem replace cov lus qhia ntawv uas muaj qhov ntau thiab muaj qhov ntau, uas tau txais qhov ntau rau cov khoom siv. Lawv kuj tau txais qhov ntau rau cov khoom siv thiab tau txais qhov ntau rau cov khoom siv uas muaj qhov ntau, uas tau txais qhov ntau rau cov khoom siv.
Ntawd, cov lus qhia ntawv uas muaj qhov ntau thiab muaj qhov ntau muaj qhov ntau thiab muaj qhov ntau rau cov chaw sib xyaw . Nrog kev nyab xeeb thiab kev nyab xeeb ntawm cov duab ntxiv ntaub ntawv pob, lawv tuaj yeem siv los tshuaj tau rau cov duab ntxiv ntaub ntawv pob, cov duab ntxiv ntaub ntawv tshiab thiab cov duab ntxiv ntaub ntawv uas muaj kev tshuaj tau. Lawv txuas ntxiv tau zoo rau cov kev xav txog kev tshuaj tau ntawm cov ntawv tshuaj, cov ntawv tshuaj thiab cov ntawv tshuaj uas muaj cov lus qhia. Lawv muaj kev nyab xeeb zoo rau cov acid thiab alkali, uas paub tsis muaj kev tshuaj tau rau qhov kev tsim ntawv, uas paub tsis muaj kev tshuaj tau rau qhov kev tsim ntawv ntawm cov ntawv sib txawv.
Tsaus ntxiv, cov pigment iron oxide yog cov khoom tswv yim rau qhov kev tsim kho ntawv. Lawv muab cov ntawv uas muaj li cas thiab tsis tuaj noj, muaj qhov txoj kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj, muaj qhov kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj, muaj qhov kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj, thiab muaj qhov kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj. Yog cov khoom uas nyob hauv qhov sib xyaw thiab tsis muaj kev nyab xeeb, thiab muaj qhov kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj, lawv tau dhau los yog cov khoom uas muaj qhov kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj rau qhov kev tsim kho ntawv uas nyuaj thiab tsis tuaj noj, thiab cov ntawv uas muaj li cas thiab tsis tuaj noj, thiab cov ntawv uas muaj li cas thiab tsis tuaj noj rau lub ntiaj teb.
