Puas tau pom koj tus kheej ntsia rau ntawm phab ntsa freshly, tsuas yog kom pom cov npuas tsis zoo lossis ua kom tiav qhov zoo tshaj? Yog tias muaj, koj tsis nyob ib leeg. Nws yog cov teeb meem zoo li cov no uas tau hais txog lub luag haujlwm tseem ceeb ntawm cov xim ntxiv hauv kev ua tiav qhov uas tsis muaj qhov ua tsis tau.Cov xim ntxiv yog cov khoom xyaw zais cia uas hloov cov xim zoo rau hauv cov xim zoo. Lawv txhim kho cov khoom xws li durability, ntws, thiab sijhawm kom qhuav, ua kom lub ntsej muag kom du, ntev} {1} {learing kawg.
Cov xim ntxiv tsis yog tsuas yog xaiv tau ntxiv; Lawv yog qhov tseem ceeb rau kev tshaj lij - cov txiaj ntsig zoo. Los ntawm defoamers rau cov tuab, txhua tus ntxiv muaj cov haujlwm tshwj xeeb uas hais txog cov xim sib tw sib tw.
Vim li cas xim cov xim ntxiv tseem ceeb?
Thaum lub sij hawm cov txheej txheem ntau lawm: Dispersants, txhawb nqa xim ntub thiab txo lub sijhawm tsis muaj sijhawm.
Thaum lub sijhawm ntim khoom thiab khaws cia: Anti {{- Kev daws cov neeg sawv cev, tiv thaiv cov xim nyob thiab agglomeration.
Thaum lub sijhawm ua ntawv thov: Cov neeg sawv cev thixotropic, tiv thaiv cov xim sagging thaum thov rau phab ntsa.
Qhov ua tau zoo ntawm cov xim pleev xim rau kev dag nyob rau hauv lawv lub peev xwm los hloov cov tshuaj thiab lub cev nqaij daim tawv ntawm cov xim.Los ntawm kev cuam tshuam nrog cov xim pleev xim lub hauv paus, cov ntxiv tuaj yeem txhim kho nws cov dej ntws, tsis yooj yim ntawm daim ntawv thov, thiab kav ntev.Txoj kev tshawb fawb no ua kom pom tseeb tias cov xim tsis tsuas yog zoo li zoo thaum ua ntawv thov tab sis kuj sawv ntsug ntawm lub sijhawm.
Xaiv txoj cai pleev xim ntxiv rau koj qhov project
Xaiv txoj cai ntxiv yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig xav tau.Yam khoom xws li hom saum npoo, ib puag ncig cov xwm txheej, thiab cov kev sib tw tshwj xeeb ntawm koj qhov project yuav tsum coj koj kev xaiv.Kev sab laj nrog tus kws tshaj lij kuj tuaj yeem muab cov kev pom muaj nuj nqis, kom koj xaiv cov tshuaj ntxiv uas tsim nyog tshaj plaws rau koj cov kev xav tau.
Cov hauv qab no yog ntau yam ntxiv siv rau hauv cov xim tha xim.
Dispersing cov neeg sawv cev pab faib cov pigments tusyly thoob plaws cov xim, tiv thaiv clumping thiab tswm ciab. Ua ke, lawv txhim kho cov xim zoo li lub ntsej muag thiab kev ua tau zoo.
Defoamers tau siv tshuaj tshwj xeeb siv los tshem tawm cov npuas tsis xav tau uas ua rau hauv ntau cov ntaub ntawv thiab cov txheej txheem. Cov npuas no tuaj yeem tshwm sim thaum lub sijhawm tsim khoom, kev thov, lossis cov theem tsim lossis cov kua ntau ntau xws li cov xim av, cov xim pleev xim, thiab lwm yam tshuaj. Lub xub ntiag ntawm cov npuas no tuaj yeem cuam tshuam qhov zoo thiab pom ntawm cov khoom kawg, ua defoamers tseem ceeb rau kev ua kom du, puas yog- dawb ua tiav.
Leveling cov neeg sawv cev yog cov ntxiv siv hauv cov xim pleev xim thiab txheej txheej kom txhim kho saum npoo ua tiav ntawm kev ua yeeb yaj kiab. Lawv ua haujlwm los ntawm kev txo cov npoo nruj, uas txhawb nqa cov txheej txheej sib dhos thiab cov tawv nqaij tawv, thiab pinholes. Leveling cov neeg sawv cev ua kom muaj kev du, txawm tias nto pom, txhim kho ob qho tib si lub aesthetic thiab tiv thaiv zoo ntawm txheej.
Tus neeg sawv cev ntub dej ntub dej yog cov tshuaj ntxiv siv rau hauv cov tshuaj pleev xim, pleev xim, thiab lwm yam kev ua yeeb yam los txhim kho kev ntub dej ntawm cov khoom uas cov khoom lag luam tau thov. Cov neeg sawv cev ntub dej txo cov npoo av ntawm cov kua, tso cai rau nws kis tau tusyees ntau dua ntawm cov substrate. Qhov kev txhim kho ntub no pab kom cov txheej txheej sib txawv, thiab nkag rau hauv cov ntawv sau, ntxhib, lossis cov hluav taws xob tsawg dua thiab hlau).