hpmc rdp da aka yi amfani da shi a cikin Cement Render & Plaster EIFS & ETICS
JINJI® HPMC yana da kaddarori daban-daban waɗanda ke sa shi tasiri kuma an fi so don EIFS&ETICS.
Tsarin rufin jirgin sama, gaba ɗaya ciki har da etics (EIFS) (EIFS) (EIFS) (A waje mai sanyaya tsarin yana buƙatar samun: sauƙin haɗi, mai sauƙi don aiki , wuka mara sanda; Kyakkyawan tasirin hana ratayewa; Kyakkyawan mannewa na farko da sauran halaye. Tumatir filastar yana buƙatar samun: sauƙi don motsawa, sauƙi don yadawa, wuka mara kyau, tsawon lokaci na ci gaba, iyawar rigar mai kyau ga zane na net, ba sauƙin rufewa da sauran halaye. Ana iya cimma buƙatun da ke sama ta ƙara dacewa da samfuran ether cellulose kamar Hydroxypropyl Methyl Cellulose (HPMC) zuwa turmi.
Samfuran cellulose na HPMC da samfurin RDP suna ba da haɓaka masu zuwa ga EIFS:
• Ingantacciyar ƙarfin mannewa da sassauci: cellulose suna da kyakkyawan aikin kauri da lubricity, wanda zai iya inganta ƙarfin mannewa da sassaucin mannen EIFS.
• Ingantattun riƙon ruwa da tsawaita lokacin aiki: ƙwaƙƙwaran rage asarar ruwa zuwa cikin abubuwan da ake shayarwa a cikin tsari. Ikon riƙe ruwa na cellulose shima yana haɓaka ƙarfin mannewa na EIFS adhesives. Wannan shi ne saboda masu ɗaure suna da isasshen lokaci don hydration kuma a lokaci guda ba su rasa ruwa ba.
• Ingantattun daidaiton samfur da rheology: cellulose sune mahimman maɓalli don daidaita daidaiton dacewa a cikin sabbin turmi. Daidaitaccen daidaito yana ba da filastar sabo don haɗawa da kyau a kan bango da kuma sanya saman sumul kuma a shafa cikin sauƙi ba tare da jin ƙwanƙwasa ba. Maganin ruwa na MelaColl tsarin ba Newtonian bane, kuma ana kiran kaddarorin maganin sa thixotropy.
• Ingantaccen hydrophobicity: Bayan ƙara cellulose, hydrophobicity na EIFS ya inganta, tasirin hana ruwa yana ƙaruwa sosai.
• Ingantaccen aiki: Za'a iya amfani da mafi kyawun daidaitawa da rage mannewa na cellulose cikin sauƙi ga mannen EIFS, masu sauƙin aiki da gini, kuma yana iya haɓaka haɓakar ginin sosai.
• Inganta aikin shafi tare da kyakkyawan ƙarfin farko: cellulose ya haɗu da haɗin kai na kayan polymer da karko na kayan inorganic. Za su iya tabbatar da ƙarfin farkon turmi da sauran mahimman kaddarorin da ake buƙata don EIFS da sabon gini.
• Kyakkyawan juriya na ruwa, dacewa mai kyau tare da samfuran gabaɗaya: cellulose sosai yana rage asarar ruwa zuwa cikin abubuwan da ke sha a cikin abubuwan ƙira. Ikon riƙe ruwa na cellulose shima yana haɓaka ƙarfin mannewa na EIFS adhesives. Wannan shi ne saboda masu ɗaure suna da isasshen lokaci don hydration kuma a lokaci guda ba su rasa ruwa ba.
• Nuna babban ƙarfi, ƙarfi mannewa, da alkali juriya: cellulose yana da kyau riƙewa, thickening dukiya, Barga sinadaran Properties yadda ya kamata tsayayya alkali harin.