HPMC, kana hydroxyprupyl methyl cellel cellelose, inzvimbo dzakawanda uye dzakavanzika dzekuvaka dzakura dzakakura mukuzivikanwa mumakore achangopfuura. Semunhu cellulose derivative, HPMC ine mashandiro emazwi kubva kune mamwe manyoro kune anomiririra, uye zvakajeka, zvakawana nzira yekuvaka seyakadenga, inonamatira, inodzivirira, inodzivirira, inodzivirira uye stabilizer.
Kuvaka-giredhi HPMC kune yakakwirira-yakadzika-mvura yakashandiswa mune dzakasiyana-siyana zvigadzirwa zvinoshamisa zvinosanganisira tilesitives Zvivakwa zvaro zvinoitika zvinoita kuti isimbe mhinduro yezvivakwa zvitsva uye mishonga yeRemodel, sezvo ichisimudzira kusungwa uye kusungwa zvinhu zvakasiyana siyana.
Chimwe chezvakanyanya zvakanaka zveHPMC ndiyo yakanakisa mvura yekuchengetwa kwemvura. Izvi zvinoreva kuti zvinogona kubatsira kuderedza huwandu hwemvura inodiwa kune zvigadzirwa-zvakavakirwa zvigadzirwa pasina kubayira zvinhu kana kushanda kwemusanganiswa. Nekuchengeta unyoro, zvinodzivirira musanganiswa kubva mukuoma kunze, kubatsira kuvandudza kuderedza uye kusimba kwechigadzirwa chekupedzisira.
Uye zvakare, HPMC inoita seyakavanzika colloid, ichibatsira kuderedza njodzi yekusagadzikana, kupaza uye kuderera kwezvishandiso zvekushandisa. Izvi zvinoita kuti ive yakanaka yekuwedzera zvigadzirwa izvo zvinoratidzwa nemamiriro ekunze ane hutsinye kana kuti anoda kutsungirira kushushikana kwakanyanya.
Kuwedzera kune izvi-zvinosimudzira zvivakwa, HPMC inozivikanwa zvakanyanya sezvinhu zvinoshamisa kwazvo. Yakagadzirwa kubva kuzvinhu zvinotsigirwa, iri biodegradable uye isiri-ine chepfu, iyo inoiita sarudzo yakakwana yekuvakidzana nevavaki nemakambani anovaka.
Seuchapupu hwekushandiswa kwayo, HPMC inoshandiswawo mukugadzirwa kwezvigadzirwa zveGypsum zvakadai se stucco uye kubatana. Mune ino kesi, HPMC inobatsira kuvandudza basa rekushanda uye kusawirirana kwemusanganiswa, uchiwedzerawo chisungo simba pakati pe stucco uye substrate.
Architectural Giredhi HPMC inowanikwa mune dzakasiyana-siyana viscosities uye zvizere zvidiki, zvichibvumira zvinyorwa zvichirongwa kune chairo zviito zvinodiwa zvigadzirwa. Izvi zvinoita kuti ive iyo inoshandisika kwazvo zvinhu zvinogona kushandiswa mune dzakasiyana siyana dzekushandisa uye nharaunda.
Mukupedzisa, HPMC chinhu chakakosha kune indasitiri yekuvaka uye zvinhu zvacho zvakanaka zvakawanda. Nekuchengetwa kwaro kwemvura kwakanakisa, kudzivirira koliid uye yekuchengetedza zvivakwa, icho chinhu chose uye chakakosha kuwedzera kune chero chivakwa chivakwa. Iyo inovandudza mashandiro, inoderedza marara uye yakakodzera kune vanoziva zvevanoziva nevavaki nemakambani anovaka. Iko kushandiswa kweHPMC kuri kupenya ramangwana renhamba yekuvaka.
Kutumira Nguva: Jul-11-2023