Phab ntsa putty yog dab tsi?
Phab ntsa putty yog ib qho khoom siv hauv tsev tsis tseem ceeb hauv kev kho kom zoo nkauj.Nws yog cov khoom siv yooj yim rau kev kho phab ntsa lossis qib, thiab nws kuj yog cov khoom siv yooj yim zoo rau kev pleev xim tom ntej lossis ua haujlwm wallpapering.
phab ntsa putty
Raws li nws cov neeg siv, nws feem ntau muab faib ua ob hom: tsis tiav putty thiab qhuav-sib xyaw putty.Tsis tiav putty tsis tas ntim khoom, tsis muaj cov qauv tsim khoom, thiab tsis muaj kev pov hwm zoo.Nws feem ntau yog ua los ntawm cov neeg ua haujlwm ntawm qhov chaw tsim kho.Lub tshuab ziab khaub ncaws qhuav yog tsim los ntawm cov khoom siv tsim nyog thiab cov txheej txheem siv tshuab, uas zam qhov kev ua yuam kev los ntawm qhov sib piv ntawm cov txheej txheem ib txwm muaj thiab qhov teeb meem uas qhov zoo tsis tuaj yeem lav, thiab tuaj yeem siv ncaj qha nrog dej.
qhuav mix putty
Dab tsi yog cov khoom xyaw ntawm phab ntsa putty?
Feem ntau, phab ntsa putty yog calcium txiv qaub los yog cement raws.Cov ntaub ntawv raw ntawm putty yog qhov tseeb, thiab ntau yam khoom xyaw yuav tsum tau ua raws li kev tshawb fawb, thiab muaj qee cov qauv.
Phab ntsa putty feem ntau muaj cov khoom siv hauv paus, muab tub lim, dej thiab cov khoom ntxiv.Cov khoom siv hauv paus yog qhov tseem ceeb tshaj plaws ntawm phab ntsa putty, xws li cov cement dawb, limestone xuab zeb, slaked txiv qaub, redispersible latex hmoov, cellulose ether, thiab lwm yam.
Cellulose Ether yog dab tsi?
Cellulose ethers yog dej-soluble polymers muab tau los ntawm cellulose, feem ntau natural polymers, nrog ntxiv thickening teebmeem, zoo processability, qis viscosity, ntev qhib lub sij hawm, thiab lwm yam.
Cellulose Ether
Muab faib ua HPMC (Hydroxypropylmethylcellulose), HEMC (Hydroxyethylmethylcellulose) thiab HEC (Hydroxyethylcellulose), muab faib ua qib ntshiab thiab qib hloov kho.
Vim li cas cellulose ether yog ib feem ntawm phab ntsa putty?
Nyob rau hauv phab ntsa putty mis, cellulose ether yog ib qho tseem ceeb additive los txhim kho kev ua tau zoo, thiab phab ntsa putty ntxiv nrog cellulose ether tuaj yeem muab cov phab ntsa du.Nws ua kom yooj yim processability, lub neej ntev lauj kaub, tuav dej zoo, thiab lwm yam.
Post lub sij hawm: Jun-14-2023