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Dab tsi yog qhov txawv ntawm cov xim dej thiab cov xim ci?
Ntau tus tswv uas tsis zoo ntawm kev kho kom zoo nkauj tsis paub ntau txog kev faib cov xim. Lawv tsuas paub tias primer yog siv rau primer thiab topcoat yog siv rau kev tsim kho ntawm cov pleev xim rau saum npoo. Tab sis kuv tsis paub tias muaj cov xim dej thiab cov xim ci, qhov txawv yog dab tsi ...Nyeem ntxiv -
Yuav ua li cas los daws qhov teeb meem ntawm cov xim tev tawm tom qab cov xim pleev xim dej?
Nyob rau hauv kev lag luam tshuaj tsuag ntau lawm, cov khoom siv pleev xim rau cov khoom siv tau muab faib ua cov ntaub ntawv yas thiab hlau. Txhawm rau kom tau txais cov tshuaj tsuag zoo dua los daws qhov tshwm sim tiag tiag, cov xim txheej yuav tsum tau ua kom ruaj khov rau hauv daim ntawv. Feem ntau tom qab qhov tshwj xeeb ...Nyeem ntxiv -
Dej-raws li kev lag luam xim kev ua tau zoo thiab kev tsim kho
Tam sim no tag nrho lub teb chaws tau txhawb nqa dej-raws li kev lag luam xim, yog li cas txog kev ua haujlwm ntawm cov xim dej-raws li kev lag luam? Nws puas tuaj yeem hloov cov tshuaj pleev xim rau cov roj pleev xim? 1. Kev tiv thaiv ib puag ncig. Yog vim li cas dej-raws li xim yog dav recomm ...Nyeem ntxiv -
Yuav ua li cas xaiv ib tug zoo waterproof lotion?
Dej tsis kam: Raws li cov emulsion tsis muaj dej, dej tsis kam yog qhov yooj yim tshaj plaws thiab tseem ceeb tshaj plaws. Feem ntau, emulsions nrog cov dej tsis zoo tuaj yeem ua kom cov xim zaj duab xis pob tshab thiab tsis yooj yim rau soften txawm tias tom qab soaked hauv dej ntev. Raws li lub cev zoo li qub ...Nyeem ntxiv -
Disadvantages of water paint Qhov txawv ntawm cov xim dej thiab xim
Txhawm rau pleev xim rau phab ntsa, koj yuav tsum xaiv hom xim thiab xim dej. Txhua tus ntawm lawv muaj nws tus kheej zoo thiab cov yam ntxwv. Yog li ntawd, peb yuav txiav txim siab raws li lawv cov yam ntxwv ua haujlwm thaum xaiv. Txawm li cas los xij, ua ntej tshaj plaws, peb xav kom txhua tus ua ntej Ua tib zoo saib qhov tsis zoo ...Nyeem ntxiv -
Muaj ntau ntau hom acrylic emulsion
Acrylic acid yog ib qho organic compound nrog cov tshuaj formula C3H4O2 thiab yog ib qho yooj yim unsaturated carboxylic acid uas muaj ib pawg vinyl thiab ib pawg carboxyl. Ntshiab acrylic acid yog cov kua ntshiab, tsis muaj xim nrog cov yam ntxwv tsw ntxhiab tsw. Nws yog miscible nrog dej, cawv, ether thiab c ...Nyeem ntxiv -
Tshwj xeeb rau anti-corrosion thiab waterproof mortar (polyacrylate emulsion)
Nta: 1. Kev tiv thaiv ib puag ncig ntsuab, tsis muaj ntxhiab, tsis muaj catalyst, kho sai, hnav kev tiv thaiv kev tiv thaiv thaum lub sij hawm tsim kho, tuaj yeem siv rau txhua qhov chaw nkhaus, inclined nto thiab ntsug nto 2. Nws tsis rhiab rau ya raws thiab av noo, thiab yog tsis cuam tshuam los ntawm drynes ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv ntawm cov xim pleev xim dej thiab cov xim hnyav hnyav?
Niaj hnub no, tib neeg tau mloog zoo rau cov pa roj carbon tsawg thiab kev tiv thaiv ib puag ncig, yog li thaum kho kom zoo nkauj, cov neeg feem coob yuav xaiv qee qhov kev tiv thaiv ib puag ncig. Niaj hnub no peb tsuas yog tham txog ib puag ncig tus phooj ywg waterproof txheej. Waterproof coatings feem ntau muab faib ua ob hom coa ...Nyeem ntxiv -
Wetting lub hauv paus ntsiab lus ntawm dej-raws li wetting tus neeg saib xyuas thiab kev ua ntawm dej-raws li dispersant
1. Lub hauv paus ntsiab lus Thaum cov dej-raws li resin coated rau ntawm qhov chaw ntawm lub substrate, ib feem ntawm tus neeg sawv cev wetting yog nyob rau hauv qab ntawm txheej, uas yog nyob rau hauv kev sib cuag nrog lub saum npoo yuav wetted, lub lipophilic ntu yog adsorbed ntawm lub khoom nto, thiab pawg hydrophilic txuas mus rau sab nraud ...Nyeem ntxiv -
Kev lag luam xav tau kev kwv yees ntawm Waterborne Coatings
Ntiaj teb no kev ua lag luam thov forecast. Raws li cov ntaub ntawv tshawb fawb tshiab tshaj tawm los ntawm Zion kev tshawb fawb kev lag luam, lub ntiaj teb cov dej-raws li txheej txheej lag luam yog US $ 58.39 nphom hauv xyoo 2015 thiab xav tias yuav ncav cuag US $ 78.24 nphom hauv 2021, nrog rau kev loj hlob txhua xyoo ntawm 5%. Raws li qhov tseeb ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm ntshiab acrylic emulsion thiab styrene acrylic emulsion?
Feem ntau hais lus, nyob rau hauv cov nqe lus ntawm dej tsis kam thiab huab cua tsis kam, ntshiab acrylic emulsion yog zoo tshaj li styrene acrylic emulsion. Feem ntau, ntshiab acrylic emulsion tuaj yeem siv rau cov khoom siv sab nraum zoov, styrene acrylic emulsion feem ntau yog siv rau cov khoom siv sab hauv. Ntshiab acrylic emulsion ...Nyeem ntxiv -
Vim li cas cov khoom siv tshuaj lom neeg nce nqi thoob plaws lub rooj tsavxwm
Cov neeg koom tes me uas tau them nyiaj rau cov khoom siv tshuaj lom neeg yuav tsum tau pom tsis ntev los no tias kev lag luam tshuaj lom neeg tau ua rau tus nqi nce siab. Dab tsi yog qhov tshwm sim tiag tiag tom qab tus nqi nce? (1) Los ntawm kev thov sab: kev lag luam tshuaj raws li kev lag luam procyclical, tom qab kis kab mob ...Nyeem ntxiv
