Skim tsho tiv no
HydroxyPropyyl methylcellose (HPMC) yog cov txheej txheem dej-solub
Nws yog kev daws teeb meem sai, ntev ntev rau kev kho cov khoom sib txuas me, suav nrog cov khoom lag luam hauv tuam tsev, suav nrog cov chaw ua haujlwm tiaj tiaj.
Ua ntej sib xyaw ua ntej lub ntsej muag ci ua ntej lub tsho sib xyaw nrog tsis muaj xuab zeb muab cov ntawv nyeem du rau cov ntawv thov yooj yim los ntawm 0.5 - 2 hli.
Dab tsi yog qhov sib txawv ntawm Skim tsho tiv no thiab plastering?
Skimcoat yog lub npe muab rau cov txheej txheem plastering uas ib phab ntsa yog plastered nrog ib txheej ntawm lub tsho nyias nyias. Nws feem ntau yog siv rau ib qho plaster uas twb muaj lawm kom du nto. Lwm qhov sib txawv ntawm cov skim thiab plaster yog tias cov khoom siv plaster yog ib txwm ntxhib cia ib qho skimmed yog tus.
Kuv puas yuav tsum prime ua ntej skim txheej?
Lub tsho tiv no skim yog ib txheej nyias nyias ntawm plaster los yog cov tshuab ziab khaub ncaws uas tau thov kom du tawm ntawm ib phab ntsa. ... kom txo cov xim uas yuav tsum tau npog cov phab ntsa uas muaj tusyeem, koj yuav tsum ua ib txwm muaj ib qho skim coated nto ua ntej thov xim rau phab ntsa.
Tus nqi rov qab rov ua dua chav?
Yog tias koj cov phab ntsa twb zoo lawm, koj tsuas yog yuav tsum tau rov ua koj chav. Qhov no feem ntau cuam tshuam 5-8 HLI txheej ntawm cov ntxaij vab ntxig dhau sab saum toj ntawm cov phab ntsa tshiab. Yog li, nws yog tus pheej yig dua li plastering ib chav ntawm kos.
Ntxheej cov cellulose ether cov khoom tuaj yeem txhim kho hauv qab no cov txiaj ntsig hauv qab no hauv Skim tsho tiv no:
· Zoo solubility, dej cia, thickening thiab kev tsim kho
· Ib txhij zuj zus rau cov nplaum thiab kev ua haujlwm,
Tiv thaiv lub hollowing, tawg, tev lossis teeb meem
| Pom zoo qib: | Thov TDS |
| HPMC 75AX100000 | Nyem qhov no |
| HPMC 75 PAXTAX150000 | Nyem qhov no |
| HPMC 75AX200000 | Nyem qhov no |