Xov xwm

Hauv cov ntaub ntawv siv niaj hnub no, tshwj xeeb tshaj yog cov cement-based thiab gypsum-based formulations, ob qho kev ua tau zoo sawv tawm: kev ua haujlwm tau thiab lub sijhawm qhibCov yam ntxwv no cuam tshuam ncaj qha rau kev ua haujlwm ntawm kev tsim kho, kev sib txuas zoo, thiab kev ua haujlwm ntev. Kingmax HPMC tau tsim tshwj xeeb los txhim kho ob qho tib si - ua rau nws yog ib qho khoom siv ntxiv uas nyiam ntawm cov tuam txhab tsim khoom siv mortar thiab putty thoob ntiaj teb.

Hauv kev lag luam ntxiv rau kev tsim kho, Hydroxypropyl Methylcellulose (HPMC) ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo sib xws, kev nplaum zoo, thiab kev ua haujlwm ruaj khov ntawm ntau yam kev sib xyaw qhuav. Txawm li cas los xij, tsis yog txhua yam khoom HPMC muab cov txiaj ntsig zoo ib yam. Kingmax qib kev tshaj lij HPMC sawv tawm ua qhov kev xaiv ntseeg siab ntawm cov neeg tsim khoom siv mortar, vuas pobzeb, phab ntsa putty, thiab cov khoom siv gypsum thoob ntiaj teb - thiab ntawm no yog qhov ua rau nws txawv.

Hmoov Polymer Redispersible (RDP) tau dhau los ua ib qho khoom siv tseem ceeb hauv cov txheej txheem mortar ua haujlwm siab vim nws muaj zog rau kev sib txuas, kev ywj pheej, thiab kev ruaj khov mus ntev. Thaum cov ntaub ntawv cement hloov pauv kub, kev qhuav qhuav, kev txav mus los, lossis kev cuam tshuam sab nraud, cov mortars txheem feem ntau tawg lossis poob kev sib txuas. RDP daws qhov teeb meem kev siv tshuab no los ntawm kev txhim kho elasticity, cohesion, thiab kev ruaj khov ntawm cov qauv.

Hauv cov ntaub ntawv siv hauv kev tsim kho thiab cov tshuaj ntxiv, kev sib xws ntawm cov khoom tsis yog tsuas yog qhov zoo xwb - nws txiav txim siab qhov kev ntseeg siab ntawm cov neeg siv khoom, kev ua haujlwm zoo, thiab kev ua haujlwm hauv thaj chaw. Hauv lub Hoobkas Kingmax, lub moj khaum tswj xyuas zoo kom ntseeg tau tias txhua pawg ntawm HPMC, MHEC, thiab RDP ua tau raws li cov qauv kev lag luam thoob ntiaj teb thiab xa cov kev ua tau zoo txhim khu kev qha thoob plaws cov ntawv thov.

Peb cov txheej txheem yog tsim los ntawm kev tsim khoom raug, kev sim ua haujlwm tsis tu ncua, thiab kev taug qab los ntawm kev tshawb fawb - uas tso cai rau cov neeg siv khoom Kingmax kom ntseeg siab tsim cov khoom siv tsim kho kom ruaj khov thiab ua tau zoo.

Hauv kev tsim cov khoom siv hauv tsev niaj hnub no, Hydroxypropyl Methyl Cellulose (HPMC) yog ib qho ntawm cov khoom ntxiv uas tseem ceeb tshaj plaws. Rau cov chaw tsim khoom loj uas tsim cov nplaum rau pobzeb, cov nplaum rau phab ntsa, cov nplaum skim, cov nplaum kho, cov nplaum sib xyaw qhuav, lossis cov tshuaj tiv thaiv dej, kev muab khoom HPMC ruaj khov ncaj qha cuam tshuam rau kev ua haujlwm tas mus li, kev sib xws ntawm cov khoom, thiab kev sib tw ntawm hom. Qhov no yog vim li cas kev xaiv tus neeg muag khoom uas ntseeg tau - xws li Kingmax - tseem ceeb dua puas tau.

Hauv kev tsim kho niaj hnub no, cov ntaub ntawv xws li cov nplaum rau pobzeb, cov nplaum rau phab ntsa, cov nplaum plaster, thiab cov nplaum cement xav tau qhov sib npaug zoo ntawm kev ua haujlwm tau zoo, kev khaws dej, kev nplaum thiab lub zogKev ua tiav qhov sib npaug no yog qhov nyuaj yog tsis muaj cov khoom ntxiv kom raug. HPMC (Hydroxypropyl Methyl Cellulose) yog ib qho cellulose ether uas muaj ntau yam uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom no.

Hydroxypropyl Methyl Cellulose (Hydroxypropyl Methyl Cellulose)HPMC) yog ib qho khoom siv tseem ceeb hauv cov ntaub ntawv siv hauv kev tsim kho, suav nrog cov nplaum rau pobzeb, cov nplaum rau phab ntsa, cov nplaum plaster, cov tshuaj sib xyaw ua ke uas ua rau nws tus kheej sib npaug, thiab cov nplaum cement uas ua los ntawm cov cementTxawm hais tias cov tshuaj lom neeg ntawm HPMC tseem ceeb, qhov txheej txheem tsim khoom ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov zoo, kev ua tau zoo, thiab kev ntseeg siab ntawm cov khoom kawg.

HPMC (Hydroxypropyl Methyl Cellulose) yog ib qho tseem ceeb ntxiv rau hauv cov ntaub ntawv siv hauv kev tsim kho, suav nrog cov nplaum rau pobzeb, cov khoom siv rau phab ntsa, cov plaster, cov tshuaj sib xyaw ua ke, thiab cov cement-based mortars. Ntawm nws ntau yam kev ua tau zoo, kev ruaj khov ntawm viscosity yog ib qho ntawm cov yam tseem ceeb tshaj plaws uas cuam tshuam rau kev ua haujlwm, kev nplaum, kev khaws dej, thiab kev ua haujlwm ntawm cov khoom tag nrho.

Tsab xov xwm no tshawb nrhiav vim li cas qhov ruaj khov viscosity yog qhov tseem ceeb hauv cov khoom HPMC thiab cov tuam txhab tsim khoom tau txais txiaj ntsig los ntawm cov qauv zoo sib xws.

Hauv kev lag luam tshuaj siv hauv kev tsim kho uas sib tw heev, cov neeg faib khoom thiab cov chaw tsim khoom xav tau zoo tas li, kev muab khoom txhim khu kev qha, thiab kev txhawb nqa kev siv tshuab thaum muab cov khoom noj khoom haus additives. HPMC (Hydroxypropyl Methyl Cellulose) thiab RDP (Redispersible Polymer Hmoov) yog ob qho ntawm cov cellulose ether thiab polymer additives siv dav tshaj plaws hauv cov mortars qhuav, cov nplaum pobzeb, cov putty phab ntsa, thiab cov khoom siv cement.

Cov tshuaj pleev phab ntsa yog ib qho tseem ceeb hauv kev tsim cov phab ntsa du, ruaj khov, thiab zoo nkauj. Kev ua tiav kev ua haujlwm zoo, kev npog sib npaug, thiab yooj yim siv yog qhov tseem ceeb rau cov txiaj ntsig zoo tshaj plaws. Ib qho tseem ceeb uas ua rau cov yam ntxwv no zoo dua yog MHEC (Methyl Hydroxyethyl Cellulose).

Tsab xov xwm no tshawb nrhiav seb MHEC pab txhawb li cas rau kev siv cov khoom siv putty rau phab ntsa thiab vim li cas nws thiaj li yog cov khoom siv tseem ceeb rau cov chaw tsim khoom thiab cov neeg cog lus.