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Barium sulfate uas tau muab tsoo yog li cov pov tseg dawb zoo thiab tsis muaj duab qhov chaw ua haujlwm ntawm cov pov tseg dawb, uas tau ua los ntawm kev sib tham ntawm cov lus qhia cheemee, thiab tsis zoo li cov pov tseg dawb ntawm lub zog tshuaj ntsuas. Nws muaj qhov dawb zoo, qhov pov tseg yooj yim heev, tsis muaj kev sib koom nrog lus qhia cheemee, tsis cuam tshuam los ntawm lus qhia acid thiab alkali, muaj qhov ntau ntau ntawm lub oil, thiab muaj kev npaj zoo. Vaj huam no tsis muaj txoj cai rau kev nyob, tsis cuam tshuam los ntawm kev sov thiab kev sov, tsis cuam tshuam los ntawm kev sov, thiab tsis muaj kev sov, muaj qhov zoo thiab tsis muaj kev tshuaj ntsuas. Thaum peb ploj rau cov pov tseg tshwj xeeb uas tau ua los ntawm cov duab qhov chaw ua haujlwm, cov pov tseg dawb tau ua los ntawm kev sib tham muaj qhov pov tseg zoo thiab zoo heev, muaj kev sib koom zoo dua rau cov resin thiab pigment, thiab tsis cuam tshuam rau qhov duab thiab kev ua haujlwm ntawm cov khoom uas tau ua los. Nws yog li cov pov tseg uas muaj kev ua haujlwm zoo thiab muaj kev ua haujlwm zoo, thiab tau siv dav rau hauv cov khoom siv, cov rubber, cov plastics, cov lus qhia ntawm cov lus qhia, cov khoom siv, cov khoom siv ntawm cov khoom siv, thiab cov khoom siv ntawm cov khoom siv. Nws pab cov neeg ua khoom ua kom cov khoom zoo dua, ua kom cov khoom zoo dua, thiab ua kom cov khoom siv muaj kev ua haujlwm zoo dua.
Cov qhov kev siv cov ntaub ntawv thiab cov ntaub ntawv tshuaj no yog qhov siv ntau tshaj plaws rau cov ntaub ntawv barium sulfate uas tau muab tshem tawm. Nws ua li cov ntaub ntawv tshuaj uas muaj kev siv dua thiab cov ntaub ntawv tshuaj uas muaj kev siv zoo rau cov ntaub ntawv tshuaj uas muaj dej, cov ntaub ntawv tshuaj uas muaj lub zog, cov ntaub ntawv tshuaj rau lub tsev sab nraud, cov ntaub ntawv tshuaj rau lub rooj ntawm lub xeem thiab cov ntaub ntawv tshuaj uas muaj kev nyab xeeb rau qhov chaw. Nws muaj cov kab laug uas muaj kev sib tw ntau, nws txhawj kom cov ntaub ntawv tshuaj muaj kev kho tshem zoo thiab kev sib tw ntawm cov liab, nws txhawj kom cov ntaub ntawv tshuaj titanium dioxide uas muaj nqi siab kom nws tsis tau siv ntau, thiab nws txhawj kom cov ntaub ntawv tshuaj muaj nqi tsis siab. Nws tuaj yeem pab kom cov ntaub ntawv tshuaj muaj kev nyab xeeb zoo, kev tsw qhia zoo, kev tsw yuav zoo thiab kev tsw yuav rau lub zog uv, thiab nws txhawj kom cov ntaub ntawv tshuaj sab nraud tsis tau muab tshem tawm, tsis tau muab tshem tawm thiab tsis tau muab tshem tawm tom qab muab tshem tawm rau hauv qhov chaw sab nraud rau ntev. Tsis tas li ntawd, cov ntaub ntawv tshuaj no tuaj yeem pab kom cov ntaub ntawv tshuaj muaj kev sib tw zoo, txhawj kom cov ntaub ntawv tshuaj tsis tau muab tshem tawm thiab tsis tau muab tshem tawm rau hauv qhov chaw sab nraud rau ntev, pab kom cov ntaub ntawv tshuaj muaj kev sib tw zoo rau lub rooj, lub tsev thiab lub rooj ntawm cov ntaub ntawv plastic, thiab pab kom cov ntaub ntawv tshuaj uas muaj liab thiab uas muaj liab muaj kev sib tw zoo, kev sib tw zoo thiab kev sib tw zoo rau kev siv hauv qhov chaw.
Nyob rau hauv kev tsim khoom rubber thiab silicone, barium sulfate uas tau txhais tawm yog qhov zoo tshaj plaws rau kev pab ntxiv thiab kev pab ntxiv qhov loj. Nws sib thaj nrog rubber ntawv thiab rubber ua los ntawm cov khoom siv thiab khoom siv silicone nyuag. Nws tuaj yeem pab ntxiv qhov loj ntawm khoom rubber, qhov ntsuas thiab qhov txaus rau kev puas, tsis muaj kev pab ntxiv qhov txaus rau kev tswj hwm thiab kev tswj hwm ntawm rubber. Nws tau txais siv rau hauv rubber tires, rubber strips uas tsis muaj dej, hose pipes, rubber floor mats thiab cov khoom siv silicone rau hause. Tsis zoo li cov khoom siv khoob uas muaj qhov ntsuas ntau thiab yuav pab ntxiv kev puas rau rubber, barium sulfate uas tau txhais tawm muaj qhov ntsuas nyuag thiab tsis pab ntxiv kev puas rau cov khoom siv uas siv los tsim rubber. Nws kuj pab ntxiv qhov txaus rau kev puas ntawm acid thiab qhov txaus rau kev sib koom ntawm lub ntiaj teb, pab ntxiv qhov txaus rau kev puas thiab kev tshwm sim ntawm rubber, thiab pab tsim cov khoom rubber uas muaj tsiaj thiab muaj li cas uas cov khoom carbon black uas siv tau los tsis tuaj yeem tsim. Nws yog qhov zoo tshaj plaws rau cov khoom rubber uas muaj li cas white thiab li cas lus, uas muaj kev xav tau siab rau qhov li cas.
Qhov tswv yim ntawm cov khoom siv plastic nyob rau hauv qhov siv cov khoom siv barium sulfate uas tau txais los ntawm qhov tshuaj ntsuag. Nws ua hais leej twg ua qhov khoom siv uas muaj kev sib koom zoo rau PP, PE, PVC thiab cov khoom siv plastic uas muaj kev sib koom zoo. Nws pab ua kom cov khoom siv plastic muaj kev sib koom zoo rau qhov cim, txhawm rau txhawm kom tsis muaj kev npaj lossis kev npaj rau hauv qhov kev siv cov khoom siv plastic los ntawm kev siv cov khoom siv thiab kev siv cov khoom siv los ntawm kev siv cov khoom siv, thiab pab ua kom cov khoom siv plastic muaj kev sib koom zoo rau qhov ntaub ntawv thiab qhov ntaub ntawv. Thaum siv rau hauv cov khoom siv plastic, cov khoom siv siv rau cov khoom siv, cov khoom siv siv rau cov khoom siv electronics thiab cov khoom siv siv rau cov khoom siv plastic, nws pab ua kom cov khoom siv plastic muaj kev sib koom zoo rau qhov ntaub ntawv, kev sib koom zoo rau qhov ntaub ntawv thiab kev sib koom zoo rau qhov ntaub ntawv. Qhov khoom siv no muaj kev sib koom zoo rau qhov ntaub ntawv, tsis muaj kev sib koom zoo rau qhov ntaub ntawv hauv qhov kev siv cov khoom siv plastic, thiab pab ua kom cov khoom siv plastic muaj kev sib koom zoo rau qhov ntaub ntawv thiab qhov ntaub ntawv. Ntawd, nws pab ua kom cov khoom siv plastic muaj kev sib koom zoo rau qhov ntaub ntawv, txhawm rau txhawm kom tsis muaj kev sib koom zoo rau qhov ntaub ntawv, thiab pab ua kom cov khoom siv plastic muaj kev sib koom zoo rau qhov ntaub ntawv thiab qhov ntaub ntawv.
Cov yam ntsiab ntawm kev kho tshuam thiab cov ntawv uas siv rau hauv qhov kev ua siab thiab kev ua ntawv kuj xav tau cov barium sulfate uas muaj qhov purity siab. Rau hauv cov tshuam uas siv rau hauv kev kho tshuam ntawm cov ntawv (offset printing ink), cov tshuam uas siv rau hauv kev kho tshuam ntawm cov ntawv thiab cov ntawv uas siv rau hauv kev kho tshuam ntawm cov ntawv uas siv rau hauv kev kho tshuam ntawm cov ntawv (gravure ink) thiab cov tshuam uas siv rau hauv kev kho tshuam ntawm cov ntawv uas siv rau hauv kev kho tshuam ntawm cov ntawv (packaging color ink), nws txhawj xyuam rau kev zoo siab ntawm cov tshuam, kev sib txuas ntawm cov tshuam thiab kev nyuaj siab ntawm cov tshuam. Nws pab tsw qhov tshuam tsis los noog, tsis los tawg thiab tsis los tawg tshaj, thiab nws pab tsw qhov tshuam zoo siab rau hauv cov ntawv, cov ntawv plastic thiab cov ntawv uas siv rau hauv kev kho tshuam ntawm cov ntawv. Rau hauv cov ntawv uas muaj cov tshuam nyias (coated art paper), cov ntawv uas siv rau hauv kev kho tshuam (printing paper) thiab cov ntawv uas siv rau hauv kev kho tshuam (kraft paper), nws yog siv rau hauv kev kho tshuam ntawm cov ntawv. Nws txhawj xyuam rau kev zoo siab ntawm cov ntawv, kev zoo siab ntawm cov ntawv thiab kev txhawj xyuam rau kev txhawj xyuam ntawm cov tshuam, thiab nws pab tsw qhov tshuam zoo siab thiab pab tsw kev nyuaj siab ntawm cov ntawv. Nws yog qhov neutral thiab tsis nyuaj siab, tsis pab tsw cov fiber ntawm cov ntawv thiab tsis pab tsw cov khoom uas siv rau hauv kev kho tshuam, thiab nws yog qhov zoo rau hauv kev kho tshuam thiab kev ua ntawv rau ntev.
Nws kuj muaj kev siv nyob rau hauv qhov sib xyaw ntawm cov dej ntawv, kev txhawb kom zoo, thiab cov ntaub ntawv tshiab. Rau hauv kev kho cov dej ntawv thiab cov dej ntawv, cov barium sulfate uas tau ua los ntawm kev sib xyaw yuav tau sib xyaw rau hauv cov dej ntawv kom muaj ntau dua, kom muaj kev sib xyaw rau hauv lub qhov rooj, tshem cov qhov rooj tsis zoo thiab cov dej ntawv tsis zoo, thiab cia cov khoom siv kom kho dej ntawv tsis muaj kev sib xyaw los ntawm hauv lub qhov rooj. Rau hauv kev txhawb kom zoo, cov barium sulfate uas tau ua los ntawm kev sib xyaw uas muaj kev siv rau hauv qhov noj yog safe thiab tsis muaj kev sib xyaw rau hauv dej, nws tau siv rau hauv kev txhawb kom zoo rau hauv qhov kho cov dej ntawv thiab cov dej ntawv, uas pab cov neeg txhawb kom zoo pom qhov chaw uas muaj kev sib xyaw rau hauv cov dej ntawv thiab cov dej ntawv tsis muaj kev sib xyaw rau hauv cov neeg. Ntawd li, nws tau siv rau hauv kev ua cov dej ntawv kom muaj kev ntxiv, rau hauv cov khoom siv rau hauv kev ua cov khoom siv kom muaj kev ntxiv, thiab rau hauv cov khoom siv rau hauv cov khoom siv rau hauv cov khoom siv. Txawm li cas los xij, cov barium sulfate uas tau ua los ntawm kev sib xyaw yog ib qho khoom siv rau hauv kev ua khoom uas muaj kev sib xyaw ntau yam, muaj kev sib xyaw zoo, muaj kev sib xyaw loj, thiab muaj kev sib xyaw zoo rau hauv kev ua khoom, uas pab kev ua khoom zoo rau hauv ntau yam kev ua khoom uas nyob rau hauv qhov chaw.
