Saboda dalilai kamar zafin iska, zafi, matsa lamba na iska, da saurin iska, za a yi tasiri ga ƙimar danshi a cikin samfuran tushen gypsum.
Don haka ko a cikin turmi na tushen gypsum, caulk, putty, ko gypsum-tushen matakin kai, hydroxypropyl methylcellulose ether (HPMC) yana taka muhimmiyar rawa.
Riƙewar ruwa na BAOSHUIXINGHPMC
Kyakkyawan hydroxypropyl methylcellulose (HPMC) na iya magance matsalar riƙe ruwa a ƙarƙashin zafin jiki yadda ya kamata.
Ƙungiyoyin methoxy da hydroxypropoxy suna rarraba daidai gwargwado tare da sarkar kwayoyin cellulose, wanda zai iya inganta ikon atom na oxygen akan hydroxyl da ether bond don haɗawa da ruwa don samar da haɗin gwiwar hydrogen, yin ruwa mai kyauta a cikin ruwa mai ɗaure, ta yadda ya kamata ya sarrafa evaporation. na ruwa da ke haifar da yanayin zafi mai zafi don cimma babban riƙewar ruwa.
Ƙirƙirar SHIGONGXINGHPMC
Daidaitattun samfuran ether cellulose da aka zaɓa na iya shiga cikin sauri cikin samfuran gypsum daban-daban ba tare da haɓaka ba, kuma ba su da wani mummunan tasiri a kan porosity na samfuran gypsum da aka warke, don haka tabbatar da aikin numfashi na samfuran gypsum.
Yana da wani sakamako na retarding amma baya shafar ci gaban lu'ulu'u na gypsum; yana tabbatar da haɗin haɗin kayan abu zuwa tushe mai tushe tare da rigar rigar da ta dace, yana inganta aikin gine-gine na kayan gypsum, kuma yana da sauƙin yadawa ba tare da kayan aiki ba.
Farashin RUNHUAXINGHPMC
High quality-hydroxypropyl methylcellulose za a iya ko'ina da yadda ya kamata a tarwatsa a cikin siminti turmi da gypsum na tushen kayayyakin, da kuma kunsa duk m barbashi, da kuma samar da wani wetting film, da danshi a cikin tushe zai sannu a hankali narke na dogon lokaci. saki, da kuma jurewa hydration dauki tare da inorganic gelling kayan, game da shi tabbatar da bonding ƙarfi da matsawa ƙarfi na kayan.
HPMC
Fihirisar Samfura
| Abubuwa | Daidaitawa | Sakamako |
| Na waje | Farin foda | Farin foda |
| danshi | ≤5.0 | 4.4% |
| pH darajar | 5.0-10.0 | 8.9 |
| Yawan dubawa | ≥95% | 98% |
| rigar danko | 60000-80000 | 76000 mPa.s |
Amfanin samfur
Sauƙi da santsi gini
Non-stick scraper don inganta microstructure na gypsum turmi
A'a ko kadan ƙari na sitaci ether da sauran thixotropic jamiái
Thixotropy, mai kyau sag juriya
Kyakkyawan riƙe ruwa
Filin aikace-aikacen da aka ba da shawarar
Turmi plaster gypsum
Gypsum Bode Turmi
Injin fesa filasta
kowa
Lokacin aikawa: Janairu-19-2023