Raws li cov multifunctional polymer cov khoom,HydroxyPropyyl Methylcellulose (HPMC)Tau siv dav hauv kev tsim kho, thiab nws cov txiaj ntsig tshwj xeeb yog qhov tshwj xeeb tshaj yog muaj tshwj xeeb hauv kev tsim kho cov txheej txheem tiag tiag.
1. Cov dej zoo khaws cia
HPMC muaj dej zoo heev, uas yog ib qho ntawm nws cov nta tseem ceeb tshaj plaws hauv kev tsim kho. Ntxiv HPMC mus rau kev siv HPMC los ua cov khoom siv xws li cov hmoov avent cug thiab putty hmoov tuaj yeem txo tus mob evaporatory ntawm cov khoom ua haujlwm ntawm cov khoom siv. Cov yam ntxwv no yog tsim tshwj xeeb rau kev tsim kho nyob rau hauv cov huab cua kub lossis muaj peev xwm zam kev tawg, thiab muaj zog los yog ua kom muaj kev poob siab los ntawm kev ua dej tsis zoo, ua kom zoo dua qub.
2. Txhim kho kev tsim kho kev tsim kho
Qhov kev sib txuas ntawm HPMC tuaj yeem txhim kho cov haujlwm ua haujlwm thiab fellity ntawm cov khoom siv tsim kho, ua rau lawv yooj yim rau kev sib kis thiab qib. Hauv putty los yog collacell® tau tsim kho cov khoom siv smoother thiab txo cov nplaum ntawm cov ntaub ntawv ntawm cov cuab yeej, li kev txhim kho kev tsim kho kev tsim kho kev tsim kho kev tsim kho. Tsis tas li ntawd, HPMC tseem tuaj yeem txhim kho cov nplaum ntawm cov khoom siv tsim kho, tso cai ua raws li cov ntug ntawm substrate, yog li zam kev ua hmoov lossis poob.
3. Txhim Kho Kev Tiv Thaiv Tsis Tau
Hauv kev tsim kho, kab nrib pleb yuav tshwm sim hauv cov ntaub ntawv hauv tsev vim kev hloov ib puag ncig, cov khoom tawg thiab lwm yam. HPMC tuaj yeem txo cov kev tshwm sim los ntawm kev txhim kho cov dej tuav pov tseg thiab muab cov khoom siv kev ntxhov siab los ntawm cov txiv neej ua kom huv. Nyob rau tib lub sijhawm, tus qauv network yooj ywm tsim los ntawm HPMC hauv cov khoom tuaj yeem txhim kho cov khoom tawg tsis kam.
4. Txhim Kho Lub Zog Bonding
HPMC tuaj yeem txhim kho lub zog tsim kho, tshwj xeeb tshaj yog cov txheej txheej nyias. Txawm hais tias nyob rau hauv cov vais nplaum, sab nrauv phab ntsa rwb thaiv tsev cov ntaub ntawv muaj peev xwm ua kom muaj zog thiab ruaj khov, zam kev ua haujlwm lossis nthuav tawm lub neej ntawm lub tsev.
5. Ncua lub sijhawm ua haujlwm
Thaum lub sijhawm ua qauv tsim kho, lub sijhawm ua haujlwm muaj qhov cuam tshuam ncaj qha rau cov khoom siv ua tau zoo. HPMC tuaj yeem ncua lub sijhawm teem sijhawm ntawm cov ntaub ntawv thiab muab cov chaw tsim kho kom haum thiab lub sijhawm ua tiav, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho loj lossis nyuaj ua haujlwm. Cov yeeb yam no yog qhov tshwj xeeb tshaj yog. Txawm hais tias nyob rau hauv qhov chaw kub siab, lub luag haujlwm ntawm HPMC tuaj yeem ua kom cov kev tsim kho ntawm kev tsim kho.
6. Txhim kho kev tawm tsam sagging
Daim ntawv thov ntawm HPMC nyob rau hauv cov ntaub ntawv tsim kho kuj tseem ua tau zoo rau nws cov khoom siv los tiv thaiv kab mob ntsug, yog li kom tsis txhob muaj kev sib tw, ntws lossis deformation teeb meem. Qhov no yog qhov tshwj xeeb tshaj yog rau cov txheej txheem uas yuav tsum tau ua haujlwm ntsug, xws li cov pob txha pas dej ntawm phab ntsa sab nrauv.
7. Kev tiv thaiv ib puag ncig thiab kev nyab xeeb
HPMC yog cov tsis muaj tshuaj lom, tsis muaj zog, ntsuab thiab ib puag ncig cov khoom siv. Nws yuav tsis tso cov roj teeb ua kom zoo thaum lub sijhawm tsim kho thiab tsis muaj kev cuam tshuam zoo rau cov neeg ua haujlwm thiab ib puag ncig ib puag ncig. Tsis tas li ntawd, nws cov khoom lag luam biodegradable kuj tau ntsib lub high ib puag ncig kev tiv thaiv kev cai ntawm kev lag luam niaj hnub no.
8. Muaj zog yoog tau
HPMC tau zoo sib xws nrog ntau yam khoom siv hauv tsev, suav nrog cov paj tsib-raws li, gypsum-raws li cov ntaub ntawv ntawm cov khoom. Nws ruaj khov thiab kev ua tau zoo txhim kho hauv cov tshuab sib txawv ua rau nws haum rau ntau qhov chaw tsim tshuaj thiab cov txheej txheem xav tau, thiab muaj ntau yam kev thov hloov.
9. Txuag cov nqi siv
Txawm hais tias tus nqi HPMC yog siab dua li ntawd ntawm cov kev siv ntxiv rau kev tsim kho, txo lub neej ntawm lub tsev, muaj peev xwm txo cov nqi tsim kho tag nrho. Qhov no ua rau nws muaj txiaj ntsig zoo ntawm kev xaiv hauv kev tsim kho kev tsim kho.
10. Txhim kho kev tsim kho zoo
Lub hom phiaj kawg ntawmHPMCDaim ntawv thov yog los txhim kho cov khoom tsim kho zoo. Seb nws yog phab ntsa tiaj tiaj, txheej unifing firmness, nws cov kev ua tau zoo tuaj yeem paub meej tias kev tsim kho dua tshiab rau kev ua lag luam niaj hnub no rau qhov zoo thiab kev zoo nkauj.
Raws li kev ua tau zoo ntxiv nrog kev ua tau zoo, hydroxypropylulose, suav nrog kev tiv thaiv dej, kev tiv thaiv ib puag ncig thiab tus nqi them ib puag ncig. Los ntawm kev siv Kimacell®, kev siv tau zoo thiab zoo dua kev txhim kho, nws tuaj yeem pab txhawb rau kev tsim kho kev tsim kho.
Lub Sijhawm Post: Jan-27-2025