Putty ufa ndi mtundu wa zida zokongoletsera zomangira, chopangira chachikulu ndi ufa wa talcum ndi guluu.Putty amagwiritsidwa ntchito kukonzanso khoma la gawo lapansi pa sitepe yotsatira kuti akhazikitse maziko abwino a zokongoletsera.Putty amagawidwa m'mitundu iwiri ya khoma lamkati ndi khoma lakunja, kunja kwa khoma putty kukana mphepo ndi dzuwa kotero zomatira, mphamvu yayikulu.Interior wall putty composite index ndi yabwino, yathanzi, kotero khoma lamkati siliri lakunja, khoma lakunja siliri mkati.Kawirikawiri putty ndi gypsum kapena simenti, kotero kuti roughness pamwamba kumakhala kosavuta kumamatira mwamphamvu.Koma pomanga kapena kupenta wosanjikiza wa mawonekedwe wothandizila m'munsi kusindikiza m'munsi pa nthawi yomweyo adhesion wa khoma, kotero kuti putty akhoza zomangira m'munsi.Ndi vuto wamba pambuyo pomanga putty kuti putty ufa ndi de-fumbi ndi ufa ndi whitening anatayika, ndiyeno pamodzi ndi kumanga putty dryness wa khoma, mayamwidwe madzi, kutentha, nyengo youma ndi zina zotero. .
Chifukwa choyamba: mphamvu yomangirira ya putty sikokwanira kuti iwononge, mphamvu yomangirira ya ufa wa rabara ndi yosauka, kuchuluka kwa kuwonjezera kumakhala kochepa, makamaka khoma lamkati la putty, kukula kwa mphamvu yolumikizira, pali chachikulu. mgwirizano pakati pa ubwino ndi kuchuluka kwa ufa ndi guluu.Chifukwa chachiwiri ndichakuti kapangidwe kake sikoyenera.Vuto la kusankha zinthu ndi kapangidwe ndikofunika kwambiri pakupanga putty.Mwachitsanzo, hypromelloseMtengo wa HPMCamapanga putty yopanda madzi pamakoma amkati.Hypromellose HPMC ndi okwera mtengo, koma sagwira ntchito pa fillers monga shuangfei ufa, talcum ufa, wollastonite ufa, etc. , ngati hypromelloseMtengo wa HPMCzingayambitse carboxymethyl mapadi, ndi otsika mtengo CMC si kuvula ufa, koma carboxymethyl mapadi CMC sangathe madzi putty, ndipo sangathe kunja khoma putty, chifukwa carboxymethyl mapadi CMC anakumana laimu-kashiamu ufa, woyera simenti. anachita, izi zidzachititsa de-ufa, komanso Kuwonjezera wa Polyacrylamide laimu-kashiamu ufa, woyera simenti monga ❖ kuyanika madzi, kungayambitsenso zochita za de-ufa.Chifukwa chachitatu cha dedusting: kusanganikirana kosagwirizana ndi chifukwa chachikulu cha kuchotsedwa kwa putty pamakoma amkati ndi akunja.Opanga ena m'dziko lonselo ali ndi zida zosavuta komanso zosiyanasiyana zopangira ufa wa putty, womwe si chida chapadera chosanganikirana, ndipo kusakanikirana sikuli yunifolomu, kumayambitsa ufa wa putty.
Chifukwa dedusting chifukwa chachinayi: zolakwa kupanga kupanga putty dedusting, ngati chosakanizira alibe ntchito kuyeretsa, zotsalira, putty wamba mu CMC ndi madzi putty amachita ndi imvi kashiamu ufa, ndi CMC wa mkati khoma putty amachita ndi simenti yoyera ya kunja kwa khoma putty kuchititsa dedusting.Ena makampani anapereka wapadera zida kuyeretsa pakamwa, akhoza kuyeretsa zotsalira mu makina, osati kuonetsetsa ubwino wa putty, komanso angagwiritse ntchito makina, kugula chipangizo kubala zosiyanasiyana putty.Chifukwa dedusting zifukwa zisanu: khalidwe la fillers n'zosavuta chifukwa dedusting, mkati ndi kunja khoma putty ambiri ntchito fillers, koma kuzungulira heavy calcium ufa, talc mkati mwa CA2CO3 zili ndi zosiyana, ph zosiyana zingayambitsenso putty. kuchotsa fumbi, mwachitsanzo, Chongqing ndi Chengdu mkati mwa khoma la putty ufa amagwiritsa ntchito guluu ufa womwewo, koma talc ufa, heavy calcium ufa ndi wosiyana, ku Chongqing osachotsa fumbi, ku Chengdu de-fusting, ku Henan, kumpoto chakum'mawa osati kuchotsa ufa, koma m'madera ena kuchotsa ufa.Chifukwa dedusting chifukwa chachisanu ndi chimodzi: The Weather ndi chifukwa cha mkati ndi kunja khoma putty dedusting mwachitsanzo, mkati ndi kunja khoma putty, mu nyengo youma m'madera ena kumpoto, mpweya wabwino, putty kumaliza filimu mwamsanga, osati dedusting, osati kum'mwera, makamaka m'madera ena a South Meiyu nyengo, nthawi yaitali yonyowa, putty filimu si zabwino, komanso off-ufa, kotero madera ena kuti azolowere kuwonjezera imvi kashiamu ufa madzi putty.Zifukwa dedusting zisanu ndi ziwiri: Gray kashiamu ufa, woyera simenti ndi zomangira inorganic si koyera, wothira kuchuluka kwa ntchentche-ndi-usiku ufa.Pamsika otchedwa Mipikisano zinchito phulusa kashiamu ufa, Mipikisano zinchito woyera simenti si woyera, chifukwa ntchito zomangira zonyansa izi zosakhala zachilengedwe, mkati ndi kunja khoma madzi putty ndithu osati madzi.Zifukwa dedusting chifukwa eyiti: chilimwe kunja khoma putty madzi posungira sikokwanira, makamaka mkulu-kutentha mpweya wabwino nyumba zitseko, mazenera ndi malo ena, laimu-kashiamu ufa ndi simenti alibe nthawi yokwanira ya seti yoyamba ya madzi, ndipo sichinasungidwe bwino, chingathenso kuchepetsedwa kwambiri.
Nthawi yotumiza: Jul-21-2023