Hydroxypyl methylcellose, ake magana a kai: HPMC ko MHPC. Bayyanar fari ce ko kuma fararen foda; Babban amfani shine a matsayin watsawa a cikin samar da polyvinyl chlotide, kuma shi ne babban wakilin taimako don shirye-shiryen shirye-shiryen PVC ta dakatar da Polymerization. A cikin ginin masana'antar gine-ginen masana'antar, ana amfani da shi akafi amfani dashi a aikin kayan aikin kamar ginin bango, plastering, caruling, da sauransu.; Musamman ma a cikin kayan ado na ado, ana amfani dashi don makawa fale-falen falo, marmara, da kayan ado na filastik. Yana da karfin hadaya kuma yana iya rage adadin ciminti. . Ana amfani dashi azaman Thickener a cikin masana'antar fenti, wanda zai iya yin itace mai haske da m, hana cirewar foda, inganta matakin matakin, da sauransu.
A cikin ciminti turmi da gypsum-tushen slurry, hydroxypropyl riƙe da riƙewar ruwa riƙe da thickening, wanda zai iya inganta ƙarfin haɗin gwiwa da kuma sag jure da slurry.
Abubuwa kamar yawan zafin jiki, zazzabi da saurin matsin iska zai shafi adadin ruwa na ruwa a cikin turmi na gypsum. Sabili da haka, a cikin yanayi daban-daban, akwai wasu bambance-bambance a cikin tasirin riƙe kayayyakin riƙewar kayayyakin tare da adadin hydroxyproopyl ɗaya na methylcellinose ya ƙara.
A cikin takamaiman gini, ana yin tasirin riƙewar ruwa na slurry ta hanyar ƙaruwa ko rage adadin HPMC. The water retention of methyl cellulose ether under high temperature conditions is an important indicator to distinguish the quality of methyl cellulose ether.
Kyakkyawan Hydroxypolyl methylcellulo samfurori na iya magance matsalar riƙewar ruwa a ƙarƙashin babban zazzabi. A cikin babban yanayin zazzabi, musamman a wuraren zafi da bushewa da bakin ciki-Layer da ake buƙatar haɓaka riƙewar ruwa na slurry.
HPMC mai inganci yana da daidaituwa sosai. Rukunin sa da hydroxyproxy da hydroxyproxy sun rarraba tare da sarkar kwayar cutar kwayar halitta, wanda zai iya inganta ikon oxygen atoms a kan hydroxyl da kuma eth eths don yin tarayya da ruwa don samar da hydrogen shaidu. , don haka ruwa mai kyauta ya zama ruwan da aka ɗaure, don haka don sarrafa ɓataccen ruwa yadda ya haifar da babban yanayin zafin jiki, kuma ku sami babban riƙe ruwa.
Ana buƙatar ruwa don hydration domin saita cementtious kayan kamar ciminti da gypsum. Adadin daidai na HPMC na iya kiyaye danshi a cikin turmi na dogon lokaci don haka cewa tsari da tsarin aiki da hardening na iya ci gaba.
Yawan HPMC da ake buƙata don samun isasshen riƙe ruwa ya dogara da:
1. The Rage Layer Layer
2. Abincin turmi
3.
4. Ana buƙatar bukatar ruwa na turmi
5. Lokacin saita na kayan geling
Hydroxypoys Hydroxypyl methylcellulose za a iya daidaitawa da yadda ya shafi turmi na gypsum, kuma samar da fim mai ƙarfi, kuma samar da danshi mai ƙarfi, da kuma da danshi a cikin dogon lokaci, da kuma Hydration dauki tare da kayan masarufi na inorganic don tabbatar da ƙarfin haɗin da ƙarfin ƙarfin kayan.
Saboda haka, a cikin tsarin bazara na bazara, don cimma sakamakon riƙewar ruwa, ya zama dole don ƙara samfuran hpmc mai inganci a kan dabara, in ba haka ba, mai ƙarfi, fatalwa, denging kuma zubar zubar da cutar ta bushe. Matsaloli, amma kuma yana ƙara wahalar da ma'aikata. Yayinda yawan zafin jiki ya sauka, ana iya samun adadin ruwan hpmc a hankali, ana iya samun sakamako iri ɗaya na riƙe ruwa iri ɗaya.
Lokaci: Jan-16-023