Hydroxypypyl methylcellulose (Hpmc) ndi cellose yodziwika bwino yomwe imagwiritsidwa ntchito kwambiri pamakampani omanga chifukwa chake.
1. Zowonjezera
HPMC ndi njira yopanda zolapa, zopanda fungo labwino, yopanda madzi yosungunuka ndi zomata. Malo mwake amaphatikizira:
Kukula: kumatha kuwonjezera mafayilo a yankho ndikusintha miyambo ya zomangira.
Kusungidwa kwamadzi: Pali njira yabwino yopezera madzi ndipo imatha kuchepetsa kuchepa kwa madzi.
Zotsatsa: Thandizo lolumikizana pakati pa zomangamanga ndi magawo.
Thuma: limasintha mosavuta panthawi yomanga.
Kukana ndi nyengo: Kukhazikika kokhazikika pansi kapena kochepa kutentha.
2. Ntchito zapadera munkhani zomanga
2.1. Simenti matope
Mu matope a simenti, hpmc imagwiritsidwa ntchito ngati mankhwala osunga madzi ndi thicker. Zimatha kupewa bwino matope ndi kuwonongeka kwamphamvu chifukwa chosintha madzi mofulumira, ndipo nthawi yomweyo kusintha magwiridwe antchito ndi luso loletsa. Matope ndi madzi okwanira madzi ndi abwino pomanga kutentha kwambiri komanso chinyezi chochepa.
2.2. Tile zomatira
Kuchita zomata kumafuna kulimbikira kwambiri mphamvu komanso kukhala ndi mwayi womanga, ndipo HPMC imachita mbali yofunika kwambiri pankhaniyi. Kumbali inayo, kumathandizanso kugwirizanitsa kutumikira kudzera mu kukula ndi madzi osungidwa; Kumbali inayi, imafika nthawi yotsegulira kuti iongolere ogwira ntchito kuti asinthe malo a ceramic atapita nthawi yayitali.
2.3. Putty ufa
Monga zomangira za khoma, ntchito yomanga ndi njira yomaliza yopangira ufa ndi ufa wa putty umagwirizana kwambiri ndi udindo wa HPMC. HPMC imatha kusintha mosasula ndi kusungidwa kwamadzi kwa ufa ufa, kupewa khoma lolimbana ndi ufa, ndikusintha kulimba komanso zokopa za chinthu chomaliza.
2.4. Zogulitsa za Gypsum
Mu gypsum-to gypsum yodzilimbitsa komanso gypsc imapereka katundu wokulirapo komanso madzi, amasintha kukana kwa shrinkage ndi mphamvu yomanga ndi mphamvu zopangidwa ndi mphamvu zowonongeka chifukwa cha kutaya madzi kwambiri.
2.5. Madzi ophimba
HPMC itha kugwiritsidwa ntchito ngati thickizer ndi kusungunuka kwa zokutira zamadzi, ndikupereka zokutira zabwino komanso zopanga mafilimu kuti zitsimikizire kuti pali kufanana.
2.6. Kuthira pulasitala ndi utsi wa matope
Mu mankhwala kupopera mbewu, HPMC imapereka madzi abwino ndikupopera magwiridwe antchito, ndikuchepetsa zochitika za sag ndi zoumba, kukonza bwino ntchito yomanga bwino.
2.7. Makina Opanda Manja
M'koma kunja kwa khoma, kusungidwa kwamadzi ndi anti-slip-slip-slied ku HPMC kumathandiza pakugwiririra ndi matombi. Imatha kusintha kwambiri matope omanga matope ndikuwonetsetsa kukhazikika kwa dongosolo lazosintha.
3. Ubwino wa HPMC mu makampani omanga
Kuchita bwino: Kuwonjezera kwa HPMC kumapangitsa zinthu kumanga zinthu zambiri, njira yomangayi ndi yosalala, ndipo zinyalala zomangira ndi zomangira zimachepetsedwa.
Chepetsani mavuto abwino: Kusungidwa kwamadzi pambuyo pa madzi kumatha, zinthu zidzakhala ndi mavuto ochepa monga kusokonekera ndi kufooka, kukonza mtundu wa chinthu chomaliza.
Kuteteza Mphamvu ndi Chilengedwe: Kuchita bwino kwa HPMC kumatha kumapangitsa kugwira ntchito mwakuthupi, kumachepetsa kuchuluka kwa zinthu zoyambitsidwa ndi zomangamanga mobwerezabwereza, ndipo ali ndi mphamvu yoteteza mphamvu ndi chilengedwe.
Kuwongolera Mtengo
4. Zochita zamtsogolo
Monga momwe makampani opangira zopangira amafunikira kwambiri komanso zobiriwira zachilengedwe zimachuluka, kuthekera kwa HPMC mu kusintha ndi ntchito zophatikizika ndikusinthidwa. Mwachitsanzo, kuphatikiza hpmc ndi mafilimu ena othandizira kuti apange njira zapadera zogwirizira zojambula zosiyanasiyana ndi njira yofunika kwambiri yoyambira. Kuphatikiza apo, kupititsa patsogolo kukhazikika kwake kwa magwiridwe antchito ndi luso lopanga pogwiritsa ntchito njira zokhathamiritsa ndi gawo lofufuzira mafakitale.
Hydroxypropyll methylcellulose amatenga gawo lofunikira m'makampani omanga chifukwa chazinthu zabwino kwambiri. Kuchokera pa matope a sile to tile zomatira, kuchokera pa putty ufa wokutira madzi, kugwiritsa ntchito HPMC kumakwirira mbali zonse zomangira. M'tsogolomu, popititsa patsogolo ukadaulo ndi kugwiritsa ntchito ntchito mozama, HPMC idzagwiranso ntchito yothandiza kwambiri pothandiza makampani omanga, kugwiritsa ntchito mphamvu zochepetsetsa komanso zolinga zobiriwira zachilengedwe.
Post Nthawi: Dis-26-2024