Kukonzekera kwa mafayilo otsika a HPMC

Mating'ono odzilimbitsa okha amagwiritsidwa ntchito kwambiri m'makampani omanga ndi malo osalala asanakhazikitse zokutira pansi monga matayala, matabwa kapena matabwa. Zinyamazi zimapereka zabwino zingapo pamitundu yambiri, kuphatikizapo kugwiritsa ntchito njira, kuyanika ndikumaliza. Hydroxypropyll methylcellulose (hpmc) ndi chofunikira kwambiri pakudzilimbitsa matope chifukwa cha kuthekera kwake kusinthira rheology, kusintha kugwirira ntchito.

Zosakaniza zazikulu
1. Hydroxypropylmethylcellulose (HPMC)
HPMC ndi zochokera ku Cellulose zomwe zimagwiritsidwa ntchito pomanga pomanga ngati thiccener, binder ndi madzi osunga madzi. Mu zodzikongoletsera zokha, HPMC imagwira ngati phsuology yosintha, kukonza kalengedwe komanso kupewa tsankho. Kusankha kwa kalasi ya HPMC kudzakhudza ma visction ndi katundu wa matope.

2. Simenti
Simenti ndiye chingwe chachikulu pa matope odzilimbitsa okha. Simenti wamba (OPC) imagwiritsidwa ntchito nthawi zambiri chifukwa cha kupezeka kwake komanso kuyerekezera ndi zosakaniza zina. Kugawana ndi kukula kwa simenti kwa simenti kumathandizira kulimba ndikukhazikitsa matope.

3. Kuphatikizika
Zabwino zophatikizira monga mchenga zimawonjezeredwa ku matope osakanikirana kuti zithandizire mphamvu, kuphatikizapo mphamvu ndi kukhazikika. Tinthu tating'onoting'ono togawidwa kwa ophatikizika zimakhudzanso madzi ndi kumapeto kwa matope.

4. Zowonjezera
Zowonjezera zosiyanasiyana zitha kuphatikizidwa ndi matope matope kuti apititse patsogolo zinthu zina monga nthawi, zotsatsa ndi kusungidwa kwamadzi. Izi zimaphatikizapo zowonjezera zapamwamba, othandizira a mpweya ndi ma coagulants.

Chinsinsi
1. Kuwongolera mafakisoni
Kukwaniritsa mafayilo otsika ndikofunikira kuti matope odzikongoletsa okha awonetsetse kuti agwiritse ntchito komanso kuyenda moyenera. Kusankhidwa kwa kalasi ya HPMC, kuchuluka kwa kukula kwa tinthu kumatenga gawo lofunikira pakuwongolera mafayilo. Kuphatikiza apo, kugwiritsa ntchito superplasticizer kumathanso kuchepetsa ma viscc osakhudza zinthu zina.

2. Khazikitsani nthawi
Nthawi yokhala ndi nthawi yofunikayi ndiyofunika kulola nthawi yokwanira kuti igwiritsidwe ntchito komanso yolongosola mukamayesetsa kuchiritsa nthawi yake ndi kulimbikitsidwa. Kukhazikitsa nthawi kumatha kusinthidwa posintha kuchuluka kwa simenti kupita ku madzi, kuwonjezera mafinya kapena obwezeretsa, komanso kuwongolera kutentha kozungulira.

3. Mapangidwe
Kuchepetsa kwa matope odzilimbitsa kumakhala kovuta kukwaniritsa ngakhale zokutira ndi kumapeto. Kutalika koyenera, kokhazikika kwa madzi ndi Rhelogy osinthira monga HPMC imathandizira kuti mudziwe zamagetsi. Chisamaliro chiyenera kutengedwa kuti tisatenge magazi kapena magawano pogwiritsa ntchito.

4. Anion ndi Mphamvu Yogwirizanitsa
Kutsatira bwino kwa gawo lapansi ndikofunikira kuti muchepetse kuchepetsedwa ndikuonetsetsa kulimba kwanthawi yayitali. Zotsatsa zotsatsa, monga mitundu ina ya hpmc, imatha kukonza mgwirizano pakati pa matope ndi gawo lapansi. Kukonzekera koyenera, kuphatikizapo kuyeretsa ndikufalikira, kumatha kupititsa patsogolo kosangalatsa.

Kupanga
Kukonzekera kwa mafayilo otsika HPMC omwe amangokhala ndi matope ambiri amaphatikizapo njira zingapo monga kuphatikizira, kusakaniza, ndi kumanga. Nayi mwachidule mwatsatanetsatane za ntchito yopanga:

1. Zosakaniza
Kuyeza ndi kuyeza kuchuluka kwa simenti, kuphatikizika, hpmc ndi zina zowonjezera malinga ndi njira yokonzedweratu.
Onetsetsani kuti zosagwirizana kuti zisasunge mavalidwe ndi magwiridwe antchito.

2. Sakanizani
Sakanizani zosakaniza (simenti, kuphatikizika) mu chotengera choyenera chosakanikirana.
Pang'onopang'ono onjezani madzi ndikusakanikirana kuti mukwaniritse zomwe mukufuna.
Fotokozerani ufa wa HPMC mu ufa wosakanikirana ndiye kuti mumabala komanso hydration.
Sakanizani bwino mpaka pa matope owoneka ngati matope otsika imapezeka.
Sinthani zosakaniza monga zofunikira kuti mukwaniritse zofunika kuchita kuti musinthe ndikukhazikitsa nthawi.

3. Ikani
Konzekerani gawo lapansi ndikutsuka, kulowera, ndi kuwongolera momwe zingafunikire.
Thirani matope owongoleredwa pamtunda wa gawo lapansi.
Gwiritsani ntchito katswiri wothandizira kapena pampu yamagetsi kuti mugawire matope omwewo mdera lonse.
Lolani matope kuti azikhala nokha ndikuchotsa mpweya wokhota ndi kunjenjemera.
Yambitsani njira yochizira ndikuteteza matope omwe agwiritsidwa ntchito mwatsopano kuchokera ku kutaya chinyezi kapena kuwonongeka kwamakina.

Kukonzekera mafayilo otsika hpmc omwe amadzilimbitsa okha kumafunikira kusankha kosayenera kwa zosankhidwa, maganizidwe apangidwe ndi njira zolondola. Mwa kuwongolera ma visction, mutakhazikitsa nthawi, mawonekedwe oyenda ndi kutsatsa, opanga amatha kupatsa matope ofunikira pakufunikira kwa ntchito inayake. Njira zomangirira komanso njira zoyenera zopezera zofuna za moyo wapamwamba komanso zochepa zoyenera pantchito zomangamanga.