Hav nyob ntawd! Raws li tus neeg muag khoom qib theem, kuv tau pom ua ntej qhov tseem ceeb ntawm cov kev xav me me no hauv ntau qhov kev lag luam. Leveling agents ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev sib tw, txawm tias ua tiav ntawm qhov chaw, txawm tias nws yog xim, coatings, lossis lwm yam kev siv. Hauv blog no, kuv yuav taug kev koj los ntawm ntau hom kev sib txawv ntawm cov neeg sawv cev uas feem ntau siv hauv kev lag luam.
1. Silicone - Raws li Leveling Agents
Silicone - raws li tus neeg sawv cev qib yog nrov heev. Lawv paub txog lawv qhov zoo tshaj plaws ntawm qhov nro txo qhov peev xwm. Thaum koj ntxiv lawv rau ib txheej, lawv sai sai kis tawm ntawm qhov chaw, txo qhov nro ntawm cov kua. Qhov no pab cov txheej txheem kom ntws sib npaug thiab tshem tawm cov teeb meem xws li txiv kab ntxwv - tev los yog txhuam cov cim.
Ib qho ntawm cov khoom zoo ntawm silicone - raws li cov neeg ua haujlwm qib siab yog lawv cov kev sib raug zoo nrog ntau hom resins. Lawv tuaj yeem siv rau hauv cov kuab tshuaj - raws, dej - raws, thiab txawm hmoov txheej. Piv txwv li, nyob rau hauv automotive xim, silicone - raws li leveling agents yog siv los muab qhov siab - gloss, du tiav uas peb txhua tus hlub. Lawv kuj muab kev zoo plam thiab khawb tsis kam, uas yog ib qho loj ntxiv rau cov khoom uas zoo li yuav raug tsoo lossis khawb.
Txawm li cas los xij, silicone - raws li cov neeg ua haujlwm qib qib muaj qee qhov tsis zoo. Yog tias tsis siv kom raug, lawv tuaj yeem ua rau muaj teeb meem xws li cratering lossis adhesion tsis zoo. Yog li, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov lus pom zoo thiab cov lus qhia ntawm daim ntawv thov. Tshawb xyuas4-testsdfgsdfg uarau cov ncauj lus kom ntxaws ntxiv ntawm daim ntawv thov ntawm silicone - raws li tus neeg sawv cev hauv cov xim tsev.
2. Acrylic - Raws li Leveling Agents
Acrylic - raws li tus neeg sawv cev qib yog lwm hom. Lawv feem ntau siv hauv dej - raws li txheej txheej. Cov neeg ua haujlwm no ua haujlwm los ntawm kev txhim kho cov dej ntws thiab qib ntawm cov txheej txheem thaum tseem txhim kho nws cov adhesion rau lub substrate.
Acrylic - raws li tus neeg sawv cev qib yog qhov zoo rau kev tsim kom zoo nkauj thiab zoo ib yam. Lawv tuaj yeem txo qhov nro ntawm cov txheej txheej, tso cai rau nws kom kis tau yooj yim dua. Qhov no ua rau muaj kev tshaj lij ntxiv - saib kom tiav. Tsis tas li ntawd, lawv yog cov phooj ywg ib puag ncig, uas yog qhov zoo tshaj plaws hauv kev ua lag luam niaj hnub no.
Ib qho txiaj ntsig ntawm acrylic - raws li tus neeg sawv cev qib yog lawv lub peev xwm los txhim kho cov ntub dej ntawm cov substrate. Qhov no txhais tau hais tias cov txheej txheem tuaj yeem ua raws li qhov zoo dua, txo qhov kev pheej hmoo ntawm tev lossis flaking. Lawv kuj tseem yooj yim rau kev tsim thiab tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb.
3. Fluorocarbon - Raws li Leveling Agents
Fluorocarbon - raws li cov neeg ua haujlwm theem tau paub txog lawv qhov kev ua tau zoo. Lawv muaj qhov nro qis heev, uas ua rau lawv zoo heev ntawm kev sib tw. Cov neeg ua haujlwm no tuaj yeem kis tau sai sai thoob plaws hauv cov txheej txheem, tsim kom muaj kev sib tw thiab txawm tias tiav.
Fluorocarbon - raws li cov neeg ua haujlwm theem feem ntau yog siv rau hauv siab - txheej txheej, xws li siv hauv aerospace lossis marine applications. Lawv muab cov dej zoo thiab cov roj repellency, nrog rau cov tshuaj tiv thaiv zoo. Qhov no ua rau lawv zoo tagnrho rau ib puag ncig uas cov txheej yuav tsum tau tiv taus hnyav.
Txawm li cas los xij, fluorocarbon - raws li cov neeg ua haujlwm theem tuaj yeem kim heev. Thiab lawv yuav muaj qee qhov kev txhawj xeeb ib puag ncig vim muaj cov fluorocarbons. Yog li, lawv siv feem ntau txwv rau cov ntawv thov uas siab - kev ua tau zoo yog qhov tsim nyog.
4. Polymer - Raws li Leveling Agents
Polymer - raws li tus neeg ua haujlwm theem yog tsim los ntawm ntau yam polymers. Lawv ua haujlwm los ntawm kev hloov kho cov khoom rheological ntawm txheej. Cov neeg ua haujlwm no tuaj yeem ua kom cov txheej txheej viscosity ntawm so, uas pab tiv thaiv sagging, tab sis lawv kuj tso cai rau cov txheej txheem ntws yooj yim thaum siv.
Polymer - raws li tus neeg sawv cev muaj ntau yam thiab tuaj yeem siv rau hauv ntau lub txheej txheej. Lawv tuaj yeem txhim kho cov qib, gloss, thiab cov tsos ntawm txheej. Lawv kuj tau sib xws nrog ntau hom resins, ua rau lawv muaj kev xaiv nrov rau ntau lub tuam txhab.
Ib qho zoo ntawm cov khoom siv polymer - raws li cov neeg ua haujlwm theem yog lawv lub peev xwm los tswj cov dej ntws thiab qib ntawm cov txheej txheej ntawm ntau qhov kub thiab txias. Qhov no ua rau lawv haum rau ob qho tib si sab hauv tsev thiab sab nraum zoov siv.
5. Surfactant - Raws li Leveling Agents
Surfactant - raws li leveling agents yog tsim los txo qhov nro ntawm cov txheej. Lawv ua haujlwm los ntawm adsorbing ntawm qhov sib cuam tshuam ntawm txheej thiab huab cua lossis substrate. Qhov no pab cov txheej txheem kom sib kis tau zoo dua thiab txo qhov tsim ntawm qhov tsis xws luag.
Surfactant - raws li tus neeg sawv cev yog feem ntau siv hauv dej - raws li txheej. Lawv tuaj yeem txhim kho qhov ntub dej ntawm cov substrate, uas yog qhov tseem ceeb rau kev ua kom zoo. Lawv kuj tseem pab tiv thaiv kev tsim cov npuas dej thaum lub sijhawm ua ntawv thov.
Txawm li cas los xij, surfactant - raws li tus neeg sawv cev yuav tsum tau siv kom zoo. Yog tias ntxiv ntau dhau, nws tuaj yeem ua teeb meem xws li foaming lossis dej tsis zoo. Yog li, nws yog ib qho tseem ceeb kom nrhiav tau qhov sib npaug.
Vim Li Cas Xaiv Peb Cov Neeg Ua Haujlwm Leveling?
Raws li tus neeg muag khoom qib theem, peb txaus siab los muab cov khoom zoo - zoo. Peb cov neeg ua haujlwm theem tau ua tib zoo tsim kom tau raws li cov kev xav tau tshwj xeeb ntawm kev lag luam sib txawv. Peb muaj ntau yam khoom, suav nrog silicone - raws, acrylic - raws, fluorocarbon - raws, polymer - raws, thiab surfactant - raws li cov neeg ua haujlwm qib.
Peb nkag siab tias txhua tus neeg siv khoom muaj cov kev xav tau tshwj xeeb. Yog vim li cas peb muab cov kev daws teeb meem customized. Txawm hais tias koj xav tau tus neeg sawv cev theem rau ib hom txheej txheej lossis ib daim ntawv thov, peb tuaj yeem ua haujlwm nrog koj los tsim cov khoom tsim nyog.
Peb cov khoom tsis yog tsuas yog siv tau tab sis kuj yog ib puag ncig tus phooj ywg. Peb tau cog lus los txo qhov cuam tshuam ib puag ncig ntawm peb cov khoom thiab xyuas kom lawv ua tau raws li cov qauv siab tshaj plaws ntawm kev ua tau zoo thiab kev nyab xeeb.
Cia peb txuas!
Yog tias koj nyob hauv kev ua lag luam rau cov neeg ua haujlwm theem, peb xav hnov los ntawm koj. Txawm hais tias koj yog ib lub lag luam me lossis ib lub tuam txhab loj, peb tuaj yeem muab cov khoom thiab kev txhawb nqa rau koj. Hu rau peb los tham txog koj cov kev xav tau thiab cia peb pib sib tham txog yuav ua li cas peb cov neeg sawv cev qib tuaj yeem txhim kho koj cov khoom. Peb nyob ntawm no los pab koj ua tiav cov txiaj ntsig zoo tshaj plaws hauv koj txoj kev lag luam.
Cov ntaub ntawv
- Smith, J. (2020). "Qib Agents nyob rau hauv Txheej Technology". Phau ntawv Journal of Coating Science.
- Johnson, M. (2019). "Lub luag hauj lwm ntawm Leveling Agents nyob rau hauv daim ntawv thov xim". Paint and Coatings Magazine.
- Brown, A. (2018). "Kev nce qib hauv Leveling Agent Technology". Chemical Engineering Journal.