Cov khoom lag luam
Hydroxyethyl cellulose (HEC) yog ib qho ntxiv thiab dav siv additive nyob rau hauv ntau yam kev lag luam, suav nrog cov tshuaj pleev ib ce, tshuaj, thiab kev tsim kho. Cov khoom no yog cov dej tsis-ionic-soluble polymer uas tau muab los ntawm cellulose, lub ntuj polymer pom hauv cov nroj tsuag. HEC yog tus cwj pwm los ntawm nws cov thickening, khi, thiab stabilizing tej yam, ua rau nws yog qhov tseem ceeb hauv ntau daim formation.
Cov khoom lag luam
Hauv kev lag luam tshuaj pleev ib ce, HEC feem ntau siv hauv cov khoom lag luam tawv ncauj, cov khoom tu plaub hau, thiab pleev. Nws ua raws li tus neeg saib xyuas tuab, muab cov khoom kom du thiab creamy. HEC tseem pab txhim kho cov emulsions thiab tiv thaiv lawv los ntawm kev sib cais. Ib qho ntxiv, nws tuaj yeem txhim kho lub neej ruaj khov thiab txee ntawm cov qauv tsim, ua rau nws xaiv kom zoo nkauj.
Hauv kev lag luam kws tshuaj, HEC tau siv hauv ntau yam khoom siv tshuaj, suav cov ntsiav tshuaj, tsiav tshuaj, thiab cov txuj ci tseem ceeb. Nws lub peev xwm los tswj viscosity thiab txhim kho cov khoom txaus ntshai ntawm kev ncua thiab emulsions ua rau nws muaj txiaj ntsig zoo hauv cov tshuaj muaj txiaj ntsig. HEC tseem muaj lub npe rau nws biocompatibility thiab tsis muaj tshuaj lom, ua rau nws muaj kev nyab xeeb rau siv hauv cov khoom lag luam. Hauv kev tsim kho kev tsim kho, HEC tau dav siv ua cov khoom siv thicken hauv cov cement-raws li cov khoom xyaw, guts, thiab tshuaj khib thiab tshuaj khib. Nws txhim kho cov haujlwm ua haujlwm thiab cov nplaum ntawm cov khoom lag luam no, ua rau muaj kev ua tau zoo dua thiab kav ntev. Hec kuj txhim kho cov khoom siv ceev ceev ntawm cov xis mas sib xyaw, txo qhov kev pheej hmoo ntawm kev tawg thiab txhim kho cov khoom zoo tag nrho ntawm cov khoom kawg.
Daim Ntawv Thov Tseem Ceeb
HEC QHOV ZOO
HEC, tseem hu ua hydroxyethylcellulose, yog cov khoom xyaw ntau yam uas muaj ntau yam zoo hauv kev lag luam ntau yam hauv ntau yam kev lag luam. Lub ntuj polymer tau los ntawm cellulose yog dej-soluble thiab siv tau hauv cov khoom lag luam ntawm tus kheej, cov ntaub ntawv, thiab lwm yam kev siv khoom siv.
Ib qho ntawm cov ntsiab lus tseem ceeb ntawm HEC yog nws cov khoom siv thickening. Nws yog feem ntau siv los ua cov tshuaj pleev ib ce thickenics, tshuaj lom zem, thiab muaj cov tshuaj pleev kom muab cov ntawv kho kom zoo thiab txhim kho cov khoom lag luam tag nrho ntawm cov khoom. Nws zoo heev sib raug zoo nrog lwm cov khoom xyaw ua rau nws xaiv tau rau cov kws ua tiav rau tsim cov khoom lag luam nrog qhov xav tau viscosity thiab sib xws.
Ntim thiab tsheb thauj mus los
Cov FAQ
Q: Yuav ua li cas hais txog tus nqi thiab txo?
A: Peb muab cov lus sib tw tshaj plaws rau txhua tus neeg siv khoom, thiab cov nyiaj cheb tuaj yeem muaj nyob ntawm qhov kev txiav txim kom muaj nuj nqis.
Q: Kuv puas tuaj yeem muaj koj cov qauv lossis them mus ntsib koj lub tuam txhab?
A: Peb tuaj yeem xa koj cov duab coj ua piv txwv thiab cov ntsiab lus ntawm cov khoom koj xav nyob hauv email. Ntxiv mus, peb tuaj yeem muab cov qauv rau koj pub dawb, thiab peb kuj tuaj yeem kho cov khoom raws li koj cov kev xav tau. Txawm li cas los xij, koj yuav tsum tau them tus nqi teeb tsa ua ntej. Peb siab thov txais tos koj tuaj xyuas peb lub Hoobkas rau kev kuaj thiab kev coj ua.
Q: Lub teb chaws twg koj xa mus rau?
A: Peb xa tawm rau cov teb chaws thoob plaws ntiaj teb.
Q: Koj lub sijhawm xa khoom dab tsi?
A: Hnub xa tawm yog 10-25days tom qab tau txais cov nyiaj them poob haujlwm.
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Xa kuv cov qauv thov, tom qab kev paub tseeb peb yuav xa cov qauv los ntawm courier.
Cim npe nrov: hydroxyethyl cellulose hs code, Tuam Tshoj hydroxyethyl cellulose hs code cov chaw tsim khoom, cov chaw muag khoom