Akwai abubuwa da yawa da suka shafi aikace-aikacen hydroxypropyl methylcellulose HPMC a cikin kayan gini, musamman filasta na tushen gypsum, kamar haka:
1 rike ruwa
Hydroxypropyl methylcellulose don ginawa yana hana yawan sha ruwa ta hanyar substrate, kuma lokacin da aka saita gypsum gaba ɗaya, yakamata a ajiye ruwan a cikin filastar gwargwadon yiwuwa.Wannan yanayin ana kiransa riƙewar ruwa kuma yana daidai da kai tsaye ga danko na takamaiman ginin hydroxypropyl methylcellulose bayani a cikin stucco.Mafi girman danko na maganin, mafi girman ƙarfin riƙewar ruwa.Da zarar abun cikin ruwa ya ƙaru, ƙarfin riƙewar ruwa zai ragu.Wannan saboda ƙarar ruwa yana dilutes maganin hydroxypropyl methylcellulose don ginawa, yana haifar da raguwa a cikin danko.
2 anti-sagging
Plaster da ke da kaddarorin anti-sag yana ba masu amfani damar yin amfani da riguna masu kauri ba tare da ɓata lokaci ba, kuma yana nufin cewa filasta kanta ba thixotropic ba ne, wanda in ba haka ba zai zame ƙasa yayin aikace-aikacen.
3 Rage danko, sauƙin gini
Za a iya samun ƙarancin danko da sauƙin gina filastar gypsum ta ƙara wasu samfuran hydroxypropyl methylcellulose na musamman na gini.Lokacin amfani da ƙananan danko maki na ƙayyadaddun ginin hydroxypropyl methylcellulose, ƙimar danko ya ragu kaɗan Ginin ya zama mai sauƙi, amma ƙarfin riƙewar ruwa na ƙananan danko hydroxypropyl methylcellulose don ginawa yana da rauni, kuma ƙarin adadin yana buƙatar ƙarawa.
4 Daidaituwar stucco
Don ƙayyadaddun adadin busassun busassun, ya fi dacewa da tattalin arziki don samar da ƙarar turmi mai girma, wanda za'a iya samu ta hanyar ƙara yawan ruwa da iska.Amma yawan ruwa da kumfa na iska ya yi yawa
Lokacin aikawa: Afrilu-20-2023