An samar da fasahar samarwa da aiwatar da hydroxypyl methylcelose

Refedin auduga-da-da-eThalizing-taupizing-ware-ware-rabuwa-rabawa, bushewa-pultion-pultion-pulting-Open-Open-Open-Opengn Open-Open-Opendn Openda Bude: An buɗe auduga-da aka gyara don cire baƙin ƙarfe, sannan kuma aka buɗe auduga auduga. Auduga mai magani yana cikin foda, kuma girman sigari shine 80 raga kuma transtsion ne 100%. In ba haka ba, yana da sauƙi a iya yin rikici tare yayin aiwatarwa da rage ingancin eThatation.

Alkalization: kara da auduga mai gyara auduga bayan budewa mai takaici, wanda kuma ya dace da shigarwar kwayoyin halitta, kuma yana inganta daidaitattun abubuwan da aka saba . Alkali da aka yi amfani da shi a cikin alkalization shine ƙarfe hydroxide ko tushen kwayar halitta. Adadin alkali ya kara da (ta Mass, wannan a ƙasa) shine 0.1-0.6 sau da auduga, da kuma adadin ruwan da yake da hankali, da kuma adadin ruwan da yake da hankali; Kamfanin INERT ƙarfi shine cakuda barasa da hydrocarbon, kuma adadin Intervent added ne Reped auduga. 7-15 times: the inert solvent can also be an alcohol with 3-5 carbon atoms (such as alcohol, propanol), acetone. Hakanan yana iya zama alkhairi hydrocarbons da hydrocarbons mai ƙanshi; Yakamata a sarrafa zazzabi a cikin 0-35 ° C a lokacin alkaliation; Lokaci na alkalization shine kusan 1hr. Daidaitawa na zazzabi da lokaci za'a iya ƙaddara gwargwadon bukatun kayan da samfur.

Eratratation: Bayan magani na Alkalization, a ƙarƙashin yanayin wuri, Eritaddri ta hanyar ƙara wakili mai amfani, kuma wakilin extrentate propylene open. Don rage amfani da wakili na ETTherate, a cikin tsari na eTherware, an ƙara wakilin eherital sau biyu, da jimlar farkon auduga, da jimlar adadin biyu shine 1.5-4 sau da na auduga mai refed. sau. Bayan ƙara wakili na farko, saro a zazzabi na ≤30 ° C domin 45min-90min, har zuwa sama zuwa ERIFT, lokaci shine ɗan ƙasa zuwa ≤30 ° C, ƙara EThenied Jing na biyu da saro, lokacin motsa shi, lokacin motsa shi 30-120min, sannan zafi har zuwa? ? ? Gudanar da etherfibfication, lokaci shine 1-4h, a wannan lokacin, auduga da auduga da etentarshe na etentarshe na cikakken amsa don haɓaka H-HPC.

Pulsivisization da kuma kwalin kaya: samfurin da aka bushe na yanzu ana aiwatar da tsari da sieved. Siffar samfurin ƙwayar cuta da sieved samfurin yanzu sabuwar dabara shine 40 raga kuma transrittance shine 10096, ko bisa ga bukatun mai amfani. Sannan tattara shi daga masana'anta.


Lokaci: Oct-13-22