HPMC da HEMC suna da irin wannan matsayi a cikin kayan gini. Ana iya amfani da shi azaman mai rarrabawa, wakili mai riƙe ruwa, wakili mai kauri da ɗaure, da sauransu. Ana amfani dashi galibi a turmi siminti da gyare-gyaren samfuran gypsum. Ana amfani da shi a cikin turmi siminti don ƙara mannewa, aiki, rage flocculation, inganta danko da shrinkage, da kuma riƙe ruwa, rage asarar ruwa a kan kankare surface, inganta ƙarfi, hana fasa da weathering na ruwa-soluble salts, da dai sauransu. An yadu amfani da sumunti na tushen plaster, gypsum plaster, gypsum kayayyakin, masonry turmi, sheet caulking, caulking wakili, tayal m, kai matakin bene abu, da dai sauransu Ana iya amfani da matsayin fim-forming wakili, thickener, emulsifier da kuma stabilizer a cikin emulsion coatings da ruwa-soluble guduro coatings, ba da fim mai kyau abrasion juriya, uniformity da adhesion, da kuma inganta surface tashin hankali, kwanciyar hankali ga acid da sansanonin da kuma dacewa da karfe pigments. Saboda kyakkyawan kwanciyar hankali na danko, ya dace musamman a matsayin mai rarrabawa a cikin suturar emulsified. A cikin kalma, kodayake adadin da ke cikin tsarin yana da ƙananan, yana da amfani sosai kuma ana amfani dashi sosai.
Gel zafin jiki na cellulose ether yana ƙayyade kwanciyar hankali ta thermal a aikace-aikace. Gel zafin jiki na HPMC yawanci jeri daga 60 ° C zuwa 75 ° C, dangane da nau'i, abun ciki na rukuni, daban-daban samar da matakai na daban-daban masana'antun, da dai sauransu Saboda halaye na HEMC kungiyar, yana da babban gel zazzabi, yawanci a sama. 80°C. Saboda haka, kwanciyar hankali a ƙarƙashin yanayin zafi mai girma ya fi na HPMC. A aikace, a ƙarƙashin yanayin gini mai zafi a lokacin rani, riƙewar ruwa na HEMC a cikin rigar cakuda turmi tare da danko iri ɗaya da dosing yana da fa'ida mafi girma fiye da HPMC.
Ether na yau da kullun na cellulose a masana'antar gine-ginen kasar Sin har yanzu ya fi HPMC, saboda yana da nau'ikan iri da ƙananan farashi, kuma ana iya zaɓar shi kyauta a farashi mai ƙima. Tare da bunƙasa kasuwar gine-gine na cikin gida, musamman haɓakar gine-ginen injiniyoyi da inganta ingancin gine-gine, yawan amfani da HPMC a fagen gine-gine zai ci gaba da karuwa.
Lokacin aikawa: Mayu-20-2022