EN
Qhov kev ua haujlwm ntawm qhov kev tsim kho tshuab yog qhov uas muaj qhov ntsuas thiab qhov ntsuas ntawm qhov tshuab uas pab tshuab los ua haujlwm zoo dua rau kev sau, kev kho, thiab kev siv rau kev lag luam, tab sis qhov kev ua haujlwm los txais cov qhov ntsuas no tsis txhob muaj kev txhaum rau qhov kev siv tau zoo thiab qhov kev siv tau zoo ntawm qhov tshuab yog qhov teeb meem uas tau nyuaj lawm rau ntau xyoo nyob rau hauv qhov kev tsim kho tshuab. Kaolin clay, thiab qhov no tau dhau los ntawm qhov kev ua haujlwm ntawm kev ua kom muaj qhov tshuab, tau dhau los ua qhov tshuab uas muaj qhov ntsuas uas tsis muaj lwm yam twg tuaj txog, qhov ntsuas zoo heev, thiab muaj kev sib sod zoo heev rau cov tshuab uas sib pab ua haujlwm. Vim tias peb yog qhov kws tswj hwm rau hauv qhov kev tsim kho cov tshuab tsis muaj qhov loj thiab muaj qhov kev tswj hwm qhov zoo heev thiab muaj ntau xyoo ntawm kev ua haujlwm hauv qhov kev tsim kho, peb kaolin clay uas tau dhau los ntawm qhov kev ua haujlwm ntawm kev ua kom muaj qhov tshuab tau dhau los ua qhov tshuab uas tau dhau los ua qhov tshuab uas muaj qhov zoo heev thiab tau dhau los ua qhov tshuab uas muaj qhov zoo heev rau cov neeg tsim kho tshuab hauv lub ntiaj teb thiab pab tau ua qhov tshuab zoo heev rau qhov cost-effectiveness zoo heev. Tau tsim kho thiab xa mus rau China, thiab tau txais qhov kev saib xyuas qhov zoo heev, peb cov tshuab kaolin clay tau dhau los ua qhov brand uas tau paub rau cov neeg siv tshuab professional hauv lub ntiaj teb, thiab muaj qhov kev xav tau ua haujlwm rau cov tshuab kho thiab cov tshuab kho uas muaj qhov zoo heev thiab muaj kev sib thaj tau zoo.
Qhov tsis tuaj yeem sib piv ntawm qhov loj hauv qhov ntsuas ntawm cov ntaub ntawv tshiab
Kev puas tsuaj ntawm kaolin ware nyob rau hauv qhov nplooj ntawm nplooj ntaub yog kev calcification: los ntawm kev sau cov kaolin zoo tshaj plaws rau hauv qhov ceev uas tau muab tso ceev, peb txhawj tsis cov khoom tawg tshwj xeeb, cov khoom tawg ntawm lub tswv yim, thiab cov khoom tawg lwm yam uas txhawj tsis qhov nplooj ntawm kaolin tsis tau muab tso ceev. Cov khoom uas tau muab tso ceev yog cov kaolin tshiab uas muaj qhov nplooj zoo heev thiab muaj qhov nplooj zoo heev uas pab cov nplooj ntaub uas tau muab tso ceev kom muaj qhov nplooj zoo thiab qhov nplooj zoo heev. Qhov nplooj zoo heev no yog qhov tseem ceeb rau kev npaj nplooj ntaub zoo heev vim nws pab ua rau cov duab muaj qhov nplooj zoo heev, cov lus muaj qhov nplooj zoo thiab qhov nplooj zoo heev rau cov nplooj ntaub, cov nplooj ntaub, cov lus tshaj tawm, thiab cov nplooj ntaub rau kev npaj nplooj ntaub. Cov kaolin tshiab uas tau muab tso ceev yuav siv rau txhua yam kev npaj nplooj ntaub, thiab tsis yuav cuam tshuam rau qhov nplooj, thaum peb soh rau cov kaolin tsis tau muab tso ceev lossis cov khoom tawg lwm yam, thiab tsis yuav cuam tshuam rau qhov nplooj ntawm cov kaolin tshiab uas muaj qhov nplooj zoo heev, uas yog qhov tseem ceeb heev, thiab tau muab tso ceev los ntawm kev tswj hwm qhov nplooj zoo heev ntawm peb lub tsev.
Yeeb yaj tshaj plij rau kev txhawb kom tsis pom
Kev tawm ntawm cov ntaub ntawv tshwj xeeb yog qhov tshwj xeeb uas yuav tau siv rau cov ntaub ntawv tshwj xeeb ntau lawm vim nws txo kev pom cov lus ntawm kab laug thiab txo kev pom cov lus ntawm sab ntxiv ntawm cov ntaub ntawv. Qhov kev pom cov khoom tshwj xeeb hauv cov ntaub ntawv kaolin uas tau ua los ntawm kev ua kom muaj qhov tshwj xeeb, uas tom qab ntawd ua rau cov ntaub ntawv kaolin muaj qhov tshwj xeeb, ua rau cov lus pom muaj kev tawm thiab kev tawm ntawm cov ntaub ntawv, thiab tom qab ntawd ua rau cov ntaub ntawv muaj kev tawm ntau thiab cov ntaub ntawv tsis ntau thiab tsis loj heev. Qhov kev tawm no ua rau cov ntaub ntawv muaj kev tawm ntau thiab cov ntaub ntawv tsis ntau, uas ua rau cov neeg ua cov ntaub ntawv tsis tsum siv ntau ntau ntawm cov ntaub ntawv thiab ua rau cov ntaub ntawv muaj kev siv tau zoo dua thiab muaj kev siv tau zoo dua. Cov ntaub ntawv kaolin uas tau ua kom muaj qhov tshwj xeeb yog zoo dua cov ntaub ntawv tshwj xeeb ntau yam uas siv los ua rau cov ntaub ntawv muaj kev tawm, nws yog cov ntaub ntawv tshwj xeeb tseem ceeb rau cov ntaub ntawv ntau yam, cov ntaub ntawv siv rau cov khoom siv ntau yam, thiab cov ntaub ntawv siv rau kev sau cov lus ntau yam, uas cov ntaub ntawv tshwj xeeb muaj kev siv tau zoo thiab cov ntaub ntawv tshwj xeeb muaj kev siv tau zoo.
Koom Tes thiab Qhov Txaus Siab rau Hauv Cov Luj Qhia Rho Tshuab
Tus kaolin clay uas tau dhau los ntawm kev calcification, nrog rau qhov muaj kev tsim nyog thiab kev tshuav, muaj ntau yam kev tsim nyog uas pab txhawj xyuas rau kev kho cov ntaub ntawv. Tus particle size ntawm nws yog qhov zoo heev thiab homogenous, nrog rau qhov muaj kev siv tau zoo heev hauv cov ntaub ntawv uas muaj dej, yog qhov formulation uas siv tau zoo heev rau kev kho cov ntaub ntawv, uas tuaj yeem sib npaug nrog cov latex binders, cov pigment thiab lwm yam additives kom tsim cov slurry uas kho cov ntaub ntawv zoo thiab tshwj xeeb. Qhov kev siv tau zoo no pab txo qhov clumping thiab pab zoo dua rau kev kho cov ntaub ntawv, kom cov ntaub ntawv muaj cov pob zeb zoo thiab pab zoo dua rau kev ntsuas ntawv thiab txo qhov ntsuas ntawv rau cov khoom siv rau kev ntsuas ntawv. Ntawd tso, peb kuj muab cov calcined kaolin clay uas muaj kev tswj hwm qhov abrasion thiab cov pob zeb zoo, thiab pab zoo dua rau kev siv cov ntaub ntawv uas tau kho rau kev siv thaum cuaj. Peb muaj ntau yam cov minerals uas tsis muaj looj, piv txwv li cov calcined kaolin clay, uas peb muab rau kom pab peb cov kev txhawj xyuas thiab peb cov kev ua kom zoo rau cov khoom, kom cov neeg ua ntaub ntawv tuaj yeem ntxiv lossis tshem cov yam ntaub ntawv raws li cov kev xav tau rau kev ua haujlwm.
Qhov xav txog thaum ciaj rov qab rau kev daws teeb meem ntawm kev tau cov lus qhia tias yuav tsis muaj kev ntxiv ntxiv thiab kev ua haujlwm zoo tshaj plaws thiab kev ua haujlwm zoo tshaj plaws yog qhov clay kaolin uas tau los ntawm kev kho kom zoo thiab xa tuaj rau cov neeg ua paub. Yog tias cov neeg ua paub xav kom ua paub zoo dua, qhov clay kaolin uas tau los ntawm kev kho kom zoo yuav pab tau cov neeg ua paub kom tau kev ua haujlwm zoo thiab kev ua haujlwm zoo tshaj plaws uas cov neeg ua paub xav tau. Vim tias peb muaj kev sib txuas rau lub ntiaj teb, kev tswj hwm kev xa tuaj zoo thiab peb kev txaus siab rau cov qhov kev nyab xeeb rau lub ntiaj teb, qhov clay kaolin uas tau los ntawm kev kho kom zoo ntawm peb yuav pab tau cov neeg ua paub kom tau kev ua haujlwm zoo thiab kev ua haujlwm zoo tshaj plaws uas cov neeg ua paub xav tau. Yog tias nws yog paub ua haujlwm rau kev npaj paub, paub rau kev npaj cov khoom siv, lossis paub rau kev npaj cov khoom siv rau kev sib xyaw, qhov clay kaolin uas tau los ntawm kev kho kom zoo thiab tau kho kom zoo tshaj plaws ntawm peb yuav pab tau cov neeg ua paub kom tau cov qhov zoo tshaj plaws thiab pab tau cov neeg ua paub kom ua tau cov paub uas yuav tshwm sim rau hauv qhov kev sib xyaw.