Hydroxypropylmethylcellulose (hpmc) ndi polim yosiyanasiyana yogwiritsidwa ntchito pomanga. Ndiwopanda zoopsa, zopanda fungo labwino, zotsekemera za PH-SHDROXYPYL ndi magulu a methyl mu cellulose wachilengedwe. HPMC imapezeka pamitundu yosiyanasiyana yokhala ndi mawonekedwe osiyanasiyana, tinthu tating'onoting'ono ndi madigiriini. Ndi polymer yosungunuka yamadzi yomwe imatha kupanga ma gels pamalo okwera kwambiri koma alibe mphamvu pa zakumwa zotsika kwambiri. Nkhaniyi ikufotokoza kugwiritsa ntchito kwa HPMC mu zinthu zosiyanasiyana zomanga.
Kugwiritsa ntchito HPMC mu Kupaka ndikupereka
Ntchito zomanga nyumba zimafuna malo abwino makoma, pansi ndi kumeza. HPMC imawonjezeredwa ku gypsum ndi zojambula zopangira zinthu kuti zizigwira ntchito komanso kutsatira. HPMC imathandizira kusalala ndi kusasinthika kwa pulasitala ndi zojambula. Zimachulukitsa kuchuluka kwa madzi, omwe amawathandiza kuti azitsatira bwino khoma kapena pansi. HPMC imathandizanso kupewa shrizazage komanso kusokonekera pakuchiritsa ndi kuyanika, kukulitsa kukhazikika kwa zokutira.
Kugwiritsa ntchito HPMC ku Tile zomatira
Zochita za mataile ndi gawo lofunikira pa ntchito zomanga zamakono. HPMC imagwiritsidwa ntchito m'masamba a tiles kuti azitha kusintha motsatira, kusungidwa kwamadzi komanso ntchito zomanga. Kuonjezera HPMC kwa zomatira kumawonjezera nthawi yolumikizira yomatira, kupatsa nduwira nthawi yosintha zigawo zisanachitike mataika. HPMC imawonjezeranso kusinthasintha kwa bondline, kuchepetsa chiopsezo cha kumeta kapena kuwonongeka.
Kugwiritsa ntchito HPMC pakudzilamulira nokha
Mankhwala odzilimbitsa okha amagwiritsidwa ntchito ngati mulingo pansi ndikupanga malo osalala, ngakhale pansi pakukhazikitsa pansi. HPMC imawonjezeredwa ku zinthu zodzipangitsa nokha kuti ziziyenda bwino ndikuwongolera katundu wawo. HPMC imachepetsa mapangidwe oyambira, zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito ndikusintha. HPMC imachulukitsanso madzi osakanikirana, kuonetsetsa kulimba mtima pakati pa zinthu pansi ndi gawo lapansi.
Kugwiritsa ntchito HPMC ku Caulk
Grout imagwiritsidwa ntchito kuzaza mipata pakati pa matailosi, mwala wachilengedwe kapena zinthu zina pansi. HPMC imawonjezeredwa kuphatikizika kuti ithandizire kumanga kwake ndi kulimba. HPMC imakulitsa mafayilo a osakaniza, kupangitsa kuti ikhale yosavuta kufalitsa ndi kuchepetsa komanso kuwononga zinthu zosefera pakuchiritsa. HPMC imasinthanso cholumikizira cha zosefera kumtunda, kuchepetsa mwayi wa ming'alu yamtsogolo komanso ming'alu.
HPMC mu gypsum-zochokera ku Gypsum
Zogulitsa za gypsum, monga pigsterboard, matayala a denga ndi matabwa osasunthika, amagwiritsidwa ntchito kwambiri popanga zomanga. HPMC imagwiritsidwa ntchito ku gypsum yochokera ku gypsum posintha, kukhazikitsa nthawi ndi nyonga. HPMC imachepetsa kufunikira kwa kapangidwe kake, kulola kuti zinthu zikhale zolimba, zomwe zimawonjezera mphamvu ndi kulimba kwa chinthu chomaliza. HPMC imasinthanso chotsatira pakati pa tinthu tazing'onoting'ono komanso gawo lapansi, ndikuwonetsetsa mgwirizano.
Pomaliza
Hydroxypropylmethylcelulosese (hpmc) ndi polymer yosiyanasiyana yomwe imagwiritsidwa ntchito m'malo omanga osiyanasiyana. HPMC imathandizira magwiridwe antchito a gypsum ndi zomata zomata, mankhwala odzipangitsa okha, mankhwala odzikuza, zinthu zopangira gypsyam. Kugwiritsa ntchito HPMC mu zinthuzi kumathandizanso kukhala ndi ntchito, kutsatira, kusunga madzi ndi kulimba. Chifukwa chake, HPMC imathandizira kuti apange olimba, olimbikitsira okhalitsa, olimbikitsa omwe amakumana ndi nthawi yayitali omwe amakwaniritsa zofuna zapamwamba zamakono.
Post Nthawi: Jul-27-2023