Nyob rau hauv cov hmoov putty, nws ua peb lub luag haujlwm ntawm thickening, dej tuav thiab tsim kho.
Thickening: cellulose tuaj yeem ua tuab rau ncua thiab ua kom cov tshuaj daws teeb meem nce thiab nqis, thiab tiv taus sagging.
Dej khaws cia: Ua kom cov hmoov ua kom qhuav maj mam los pab cov tshuaj ntsuab tshauv los pab cov ntug dej tshauv kom muaj kev cuam tshuam hauv kev ua dej.
Kev tsim kho: Cellulose muaj cov nyhuv muaj lubricating nyhuv, uas tuaj yeem ua rau cov hmoov puty muaj kev tsim kho zoo.
Kev Nyab Xeeb Ntau Dua Tseem Ceeb Dua li Mount Tai
HPMC tsis koom nrog kev siv tshuaj lom neeg, tab sis tsuas yog ua lub luag haujlwm pab pawg. Ntxiv cov dej rau cov hmoov putty thiab muab tso rau ntawm phab ntsa yog tshuaj lom neeg cov tshuaj tiv thaiv, vim tias cov tshuaj tshiab tau tsim. Tau txais cov hmoov putty ntawm phab ntsa tawm ntawm phab ntsa, zom nws mus rau hauv cov hmoov, thiab siv nws dua. Nws yuav tsis ua haujlwm vim tias cov tshuaj tshiab (calcium carbonate) tau tsim. Yog lawm. Lub ntsiab ntawm cov hmoov av calcium hmoov yog: sib xyaw ntawm CA (OHT2, CAO thiab ib qho kev ua haujlwm me me ntawm cov tshuaj yej cov tshuaj yej cov tshuaj yej, thiab tsis koom nrog cov tshuaj tiv thaiv tshauv nws tus kheej.
Cov hmoov poob ntawm cov hmoov putty yog feem ntau cuam tshuam nrog qhov zoo ntawm cov ntug dej tshauv, thiab muaj me ntsis los ua HPMC. Cov ntsiab lus tsawg dua ntawm grey calcium thiab tus tsis raug calcium yuav ua rau hmoov hommc, tom qab ntawd cov dej tsis muaj hmoov ntawm HPMC tseem yuav ua rau poob hmoov.
Lub Sijhawm Post: Apr-23-2023