HEMC rau Qhuav Mix Mortars

HEMC, los yog hydroxyethyl methyl cellulose, yog ib qho tseem ceeb muaj nyob rau hauv qhuav mix mortars.Nws yog cov dej-soluble polymer uas yog siv los ua tus neeg sawv cev thickening, binder, thiab rheology modifier.HEMC yog muab los ntawm cellulose thiab yog non-ionic, non-toxic, thiab non-flammable compound.

Nyob rau hauv qhuav mix mortars, HEMC feem ntau yog siv los ua tus neeg saib xyuas dej.Qhov sib ntxiv ntawm HEMC rau qhov sib tov yuav pab txhim kho kev ua haujlwm ntawm cov mortar thiab tso cai rau kev tswj cov dej kom zoo dua.Qhov no yog ib qho tseem ceeb vim hais tias cov ntsiab lus dej ntawm lub mortar cuam tshuam rau nws qhov sib xws, teem sijhawm, thiab lub zog kawg.

Ib qho txiaj ntsig tseem ceeb ntawm HEMC hauv cov khoom sib xyaw qhuav yog nws lub peev xwm los txhim kho qhov adhesion ntawm mortar rau substrates.HEMC ua raws li kev sib khi, tsim kom muaj kev sib raug zoo ntawm cov tshuaj khib thiab qhov chaw uas nws siv rau.Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov uas lub mortar yuav raug kev nyuaj siab, xws li hauv cov pobzeb installation.

HEMC kuj tseem pab tiv thaiv kev sib cais ntawm ntau yam khoom hauv cov khoom sib xyaw qhuav.Qhov no yog ib qho tseem ceeb vim hais tias ib tug zoo sib tov mortar xyuas kom meej tias nws yuav muaj zoo ib yam khoom thiab yuav ua tau raws li lub hom phiaj.

Lwm qhov txiaj ntsig ntawm HEMC nyob rau hauv qhuav mix mortars yog nws lub peev xwm los txhim kho qhov khov-thaw tsis kam ntawm mortar.Thaum dej khov, nws nthuav dav, uas tuaj yeem ua rau lub mortar puas.HEMC pab tiv thaiv qhov no los ntawm kev ua kom lub elasticity ntawm mortar thiab txo cov dej uas muaj rau khov.

HEMC tseem ua lub luag haujlwm hauv rheology ntawm qhuav mix mortars.Rheology yog kev kawm txog kev ntws thiab deformation ntawm cov ntaub ntawv.Los ntawm kev kho tus nqi ntawm HEMC hauv qhov sib tov, nws muaj peev xwm tswj tau cov khoom rheological ntawm mortar.Qhov no tuaj yeem siv los tsim cov mortars nrog cov yam ntxwv tshwj xeeb, xws li siab viscosity lossis thixotropy.

Ntxiv rau nws lub luag haujlwm hauv cov khoom sib xyaw qhuav, HEMC kuj tseem siv tau rau ntau yam kev siv.Nws yog feem ntau siv los ua cov thickener thiab stabilizer hauv cov khoom noj khoom haus, nrog rau hauv cov khoom tu tus kheej xws li tshuaj zawv plaub hau thiab tshuaj pleev.HEMC kuj tseem siv los ua cov thickener thiab binder hauv kev tsim cov xim latex.

Zuag qhia tag nrho, HEMC yog ib qho tseem ceeb muaj nyob rau hauv qhuav mix mortars.Nws lub peev xwm los txhim kho kev ua haujlwm, adhesion, khov-thaw tsis kam, thiab cov khoom rheological ntawm mortars ua rau nws yog ib qho tseem ceeb hauv ntau daim ntawv thov kev tsim kho.