Hydroxypyl methyplulose hpmc wani etherulose ether da aka yi daga tsarin polymer na halitta ta hanyar sarrafa sinadarai. Su ne kamshi, mai ƙanshi da ban sha'awa farin foda wanda ya kumbura cikin ruwan sanyi zuwa ga mafita mai ban tsoro. Yana da kaddarorin thickening, ɗauri, watsawa, emulsify, emping, emping, m, mai gina danshi da kariya ta Colloid. Hydroxypyl methylcelous za a iya amfani da shi a cikin kayan gini, masana'antar rudani, masana'antar, tarko, harkar noma da sauran masana'antu.
Sakamakon riƙewar ruwa da ka'idodin Hydroxypolyl methylcellulopyl methylcellulose hpmc
Cellulose ether HPMC galibi yana taka rawar da ke riƙe da ruwa da kuma lokacin slwararren turmi, wanda zai iya inganta haɗin gwiwar gypsum, wanda zai iya inganta haɗin gwiwar Gypsum, wanda zai iya inganta hadayar da hade da slurry.
Abubuwa kamar yawan zafin jiki, zazzabi da matsa lamba na iska zai shafi adadin ruwa na ruwa a cikin turmi na ciminti da samfuran tushen gypsum. Sabili da haka, a cikin yanayi daban-daban, akwai wasu bambance-bambance a cikin tasirin riƙe kayayyakin riƙe kayayyakin tare da adadin HPMC. A cikin takamaiman gini, ana yin tasirin riƙewar ruwa na slurry ta hanyar ƙaruwa ko rage adadin HPMC. Ruwan riƙewa na ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta ta mether a babban zazzabi babban alama ne don bambance ingancin ƙwayar ƙwayar metyl ether. Kyakkyawan samfuran HPMC 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, tare da daidaituwa sosai, ƙungiyoyin hydroxyproxoxoxy suna iya rarraba ruwa na ruwa don samar da ruwa da ruwa don samar da ruwa da ruwa don samar da ruwa mai kyau da aka haifar da samun ruwa mai yawa riƙewa.
Za'a iya tarwatsa sel mai inganci HPMC kuma yadda ya kamata a rarrabe shi da inganci a cikin ciminti na gypsum, da kuma inganta fim ɗin mai ƙarfi, da kuma samar da danshi fim, da danshi a cikin dogon lokaci. A hydration dauki na coagulating kayan yana faruwa, don haka tabbatar da ƙarfin ɗaurin ƙarfi da ƙarfin ƙarfin kayan. Sabili da haka, a cikin babban zazzabi na bazara, don cimma sakamakon riƙewar ruwa, don ƙara samfuran hydring, ƙarfafawa, m, m, m, m da faduwa da bushewa da sauri. Hakanan yana kara wahalar gini don ma'aikata. Yayinda zazzabi ya ragu, ana iya samun adadin HPMC a hankali a sannu a hankali, ana iya samun sakamako iri ɗaya na riƙewar riƙe ruwa iri ɗaya.
Ruwan ruwa na ruwa na hydroxypropyl methylcellulamin HPMC samfurin da ya shafi waɗannan abubuwan:
1
A wani bangare na HPMC yana da rarraba rarraba methoxy da hydroxypropoxoxy da hydroxypropoxoxy da hydroxypropoxoxy da hydroxypropoxoxy da hydroxypropoxoxy da hydroxypropoxoxy da kuma riƙe ruwa mai tsayi.
2
A mafi girman zafin zafin zafin zafin rana, mafi girma kudin riƙe ruwa; In ba haka ba, ƙananan ragin riƙe ruwa.
3. Celetlulose Enther HPMC danko
Lokacin da danko na HPMC yana ƙaruwa, ƙididdigar riƙe ruwa kuma tana ƙaruwa; Lokacin da danko ya kai wani matakin, karuwar adadin riƙe riɓen ruwa yana da laushi.
4. Celetlulose Eter HPMC Bugu da kari
Mafi girma adadin adadin sel na ether hpmc, mafi girman darajar riƙe ruwa da kuma mafi kyawun tsarin riƙewar ruwa. A cikin kewayon 0.25-0.6%, Resultarfafa riƙewar riƙe ruwa cikin sauri tare da karuwar adadin kari; Lokacin da ƙari adadin ƙara ƙaruwa, da haɓaka yanayin riƙewar ruwa ya zama mai sauƙi.
Lokaci: Feb-20-2025