Te cellulose, imadziwikanso kuti hydroxypropymethylcellulose (hpmc), ndi gawo lofunikira la gypsum. Gypsum imagwiritsidwa ntchito pomanga khoma komanso nyumba yomanga za denga. Imapereka yosalala, yokonzeka kujambula kapena kukongoletsa. Cellulose ndiopanda poizoni, zowonjezera zachilengedwe komanso zosavulaza zomwe zimagwiritsidwa ntchito popanga gypsum.
Cellulose amagwiritsidwa ntchito popanga gypsum kuti isinthe katundu wa gypsum. Imagwira ngati chomatira, kunyamula pulasitala palimodzi ndikupewa kusweka kapena kutsika pamene ikuwuma. Pogwiritsa ntchito cellulose mu stugano, mutha kuwonjezera mphamvu ndi kulimba kwa Stucco, ndikupangitsa kuti ikhale yayitali ndipo imafunikira kukonza pang'ono.
HPMC ndi polymer yachilengedwe yochokera ku cellulose, yopangidwa ndi maunyolo atali ma shuga, kusinthidwa ndi zomwe zimachitika ndi ma propyl chloride. Zinthuzo ndi zoyambira komanso zopanda poizoni, zachilengedwe zachilengedwe. Kupatula apo, hpmc ndi sungunuka wamadzi, zomwe zikutanthauza kuti itha kusakanikirana mosavuta mu kusakaniza kwa gypsum pokonzekera.
Kuphatikiza cellulose ku osakaniza stucco kumathandizanso kukonza zomangira za Stucco. Celluluose mamolekyulu ali ndi udindo wopanga mgwirizano pakati pa Stucco ndi Wokhazikika Pamtunda. Izi zimathandiza kuti pulasitalayo azitsatira bwino pansi ndipo imalepheretsa kulekanitsa kapena kusokoneza.
Ubwino wina wowonjezera cellulose ku osakaniza gypsum ndikuti zimathandiza kukonza kugwiritsidwa ntchito kwa gypsum. Ma mamolekyulu opanga ma cellulose amakhala ngati mafuta, ndikupangitsa kuti zisakhale zosavuta kuti pulasitalayo atafalikira. Izi zimapangitsa kuti ikhale yosavuta kuyika pulasitalayo kukhoma kapena denga, kupereka malo osalala.
Cellulose amathanso kusintha mawonekedwe onse a pulasitala kumaliza. Mwakuwonjezera mphamvu ndi kugwirira ntchito Stucco, imathandizira kuonetsetsa kuti maliza osalala, ngakhale malizani opanda ming'alu ndi kupanda ungwiro. Izi zimapangitsa kuti pulasitala akhale wokongola komanso wosavuta kupaka utoto kapena kukongoletsa.
Kuphatikiza pa zabwino zomwe zatchulidwa pamwambapa, cellulose zimathandizanso kuti moto ukhale wa Stucco. Ikawonjezeredwa ku kusakaniza kwa gypsum, kumatha kuthandizira kufalitsa moto kwa moto popanga chotchinga pakati pa moto ndi khoma kapena pansi.
Kugwiritsa ntchito cellulose mu gypsum kumapindula ndi chilengedwe zingapo. Zinthuzo ndi zoyambira komanso zopanda poizoni, zopanda vuto ku chilengedwe ndi thanzi la anthu. Kuphatikiza apo, popeza cellulose imachulukitsa mphamvu ndi kukhazikika kwa pulasitala, zimathandizira kuchepetsa kuchuluka kwa kukonzanso komwe kumafunikira pakapita nthawi. Izi zimachepetsa kuchuluka kwa zinyalala zomwe zimapangidwa ndipo zimathandizira kuti agwiritse ntchito.
Cellulose ndi gawo lofunikira la gypsum. Kuphatikiza apo kwa osakaniza a Stucco kumathandiza kuti pakhale mphamvu, kukhazikika, kugwirira ntchito ndi mawonekedwe a Stucco. Kuphatikiza apo, imapereka zabwino zingapo zachilengedwe zomwe zimathandizira kuchepetsa kufunikira kwa kukonza kwa nthawi yayitali. Kugwiritsa ntchito cellulose ku gypsum ndi gawo lofunikira kwambiri popanga zida zokhazikika komanso zachilengedwe zachilengedwe.
Post Nthawi: Aug-10-2023