Saboda dalilai kamar zafin iska, danshi, matsin lamba na iska, da kuma saurin iska, yawan canjin yanayin danshi a cikin kayayyakin da aka yi da gypsum zai shafi.
Don haka ko a cikin turmi mai daidaita gypsum, caulk, putty, ko gypsum-based self-leveling, hydroxypropyl methylcellulose ether (HPMC) yana taka muhimmiyar rawa.
Rike ruwa na BAOSHUIXINGHPMC
Kyakkyawan hydroxypropyl methylcellulose (HPMC) zai iya magance matsalar riƙe ruwa yadda ya kamata a lokacin zafi mai yawa.
Rukunin methoxy da hydroxypropoxy ɗinsa suna rarraba daidai gwargwado tare da sarkar ƙwayoyin cellulose, wanda zai iya inganta ikon atom ɗin oxygen akan haɗin hydroxyl da ether don haɗawa da ruwa don samar da haɗin hydrogen, yana mai da ruwa kyauta zuwa ruwa mai ɗaure, ta haka yana sarrafa ƙafewar ruwa da yanayin zafi mai yawa ke haifarwa don cimma riƙe ruwa mai yawa.
Tsarin gina SHIGONGXINGHPMC
Kayayyakin cellulose ether da aka zaɓa da kyau za su iya shiga cikin samfuran gypsum daban-daban cikin sauri ba tare da haɗuwa ba, kuma ba su da mummunan tasiri ga porosity na samfuran gypsum da aka warke, don haka tabbatar da aikin numfashi na samfuran gypsum.
Yana da wani tasiri na rage gudu amma ba ya shafar girman lu'ulu'u na gypsum; yana tabbatar da ikon haɗa kayan zuwa saman tushe tare da manne mai dacewa, yana inganta aikin ginin kayayyakin gypsum sosai, kuma yana da sauƙin yaɗuwa ba tare da kayan aiki masu mannewa ba.
Man shafawa na RUNHUAXINGHPMC
Ana iya rarraba hydroxypropyl methylcellulose mai inganci daidai gwargwado a cikin turmi na siminti da samfuran gypsum, sannan a naɗe dukkan ƙwayoyin da ke da ƙarfi, sannan a samar da fim ɗin jika, kuma danshi a cikin tushe zai narke a hankali tsawon lokaci. Sake fitarwa, kuma ya sha ruwa tare da kayan gelling marasa tsari, ta haka ne zai tabbatar da ƙarfin haɗin kai da ƙarfin matse kayan.
HPMC
Fihirisar Samfura
| Abubuwa | Daidaitacce | Sakamako |
| Waje | Foda fari | Foda fari |
| danshi | ≤5.0 | 4.4% |
| ƙimar pH | 5.0-10.0 | 8.9 |
| Yawan tantancewa | ≥95% | kashi 98% |
| danko mai laushi | 60000-80000 | 76000 mPa.s |
Fa'idodin samfur
Ginawa mai sauƙi da santsi
Na'urar scraper mara mannewa don inganta tsarin tsarin turmi na gypsum
Ƙara sitaci ether da sauran magungunan thixotropic ba tare da ƙarawa ko kaɗan ba
Thixotropy, kyakkyawan juriya ga sag
Kyakkyawan riƙe ruwa
Filin aikace-aikacen da aka ba da shawarar
Turmi na gypsum plaster
Turmi Mai Haɗa Gypsum
Injin fesa filastar filastar
maƙallin
Lokacin Saƙo: Janairu-19-2023