Kuyamba kwa HPMC ndi Miche:
HPMC ndi Miche ndi cellose edzonda yomwe imagwiritsidwa ntchito popanga zomangamanga, kuphatikizapo matiya owuma. Olemba awa amachokera ku cellulose, polymer wachilengedwe amapezeka mu khoma la maselo. Mukawonjezeredwa ku matope osakanikirana, hpmc ndi mahec kukhala othamanga, osunga madzi, osungira madzi, amangana, ndikuwongolera katundu.
1. Kusunga kwamadzi:
HPMC ndi Miche ndi ma polima a hydrophilic, kutanthauza kuti ali ndi ubale wambiri wamadzi. Mukaphatikizidwa ndi matiti owuma, amapanga kanema woonda pamwamba pa simenti tating'onoting'ono, kupewa madzi osintha msanga pakuchiritsa. Kutulutsa kwapatali kwambiri kumawonjezera mphamvu zakutha kwa matope, kumachepetsa chiopsezo chosweka ndikuwonetsetsa zolondola.
2. Kupititsa patsogolo kugwirira ntchito:
HPMC ndi mahec kukonza kugwirira ntchito mafoni owuma osakaniza mafoni pogwiritsa ntchito mafuta. Amakhala ngati mapiko, amachepetsa mikangano pakati pa tinthu tating'onoting'ono ndikupangitsa kuti matongani azisakanikirana, kufalikira ndi kumaliza. Izi zidasintha zotsatira zabwinobwino komanso kufanana kwa osanjikiza.
3. Kuchulukitsa maola otseguka:
Nthawi yotseguka ndi nthawi yomwe matope amakhalabe ogwira ntchito atasakanikirana. HPMC ndi ma hec zimawonjezera nthawi yotseguka yosakanizira pochepetsa kuchuluka kwa madzi omasulira. Izi ndizopindulitsa makamaka pantchito zomanga zazikulu zomwe zimafunikira nthawi yogwira ntchito, monga matayala kapena mapulogalamu othandizira.
4. Kupititsa patsogolo:
Kukhalapo kwa HPMC ndi matope osakanikirana osakanikirana ndi magawo osiyanasiyana a mitundu yosiyanasiyana kuphatikiza konkriti, zomangamanga matayala. Ma poizoni awa amayambitsa chilume pakati pa matope ndi gawo lapansi, kukonza kukhazikika kwazinthu zonse zomwe zimagwiritsidwa ntchito. Kuphatikiza apo, amachepetsa chiopsezo cha kumeta ndi kupatukana pakapita nthawi.
5.
Kusokonekera ndi vuto wamba ndi matope, makamaka pa nthawi yoyimitsa ndi kukodza. HPMC ndi Miche imathandizira kuchepetsa vutoli pokonza chikomezeke ndi kusinthasintha kwa matope. Pochepetsa shrinkage ndikuwongolera njira zamagetsi, ma poitymers awa amathandizira kupewa kusokonekera kwa matope omalizidwa, zomwe zimapangitsa kutalika.
6. Kusiyanitsa:
HPMC ndi Miche ndi zowonjezera zosiyanasiyana zowonjezera zomwe zingagwiritsidwe ntchito m'malo owuma osakaniza matope. Kaya matope matope, zomata za matabwa, zodzikongoletsera zokha kapena kukonza matope, ma poizoni awa amapereka magwiridwe antchito komanso kuphatikizidwa ndi zosakaniza zina. Kuchita motsutsa kumeneku kumathandizanso ntchito yopanga ndipo imalola kukonza matope matope a mapulogalamu apadera.
7. Ubwino wa Zachilengedwe:
HPMC ndi Ahec ndi zowonjezera zachilengedwe zowonjezera zochokera ku zinthu zokonzanso. Kugwiritsa ntchito kwa mafoni owuma kumathandizira kuchepetsa zachilengedwe ndikuchepetsa chilengedwe, motero kulimbikitsa kukula. Kuphatikiza apo, kuwonongeka kwawo kumatsimikizira kuchuluka kwa chilengedwe kumapeto kwa moyo wa matope.
HPMC ndi zabwino zimakhala ndi zabwino zambiri komanso zolemera matope owuma. Kuyambira kukonzanso kugwirizanitsa ndi kutsatsa kukhazikika kukana ndi kulimba, ma cellulose awa amagwira ntchito yofunika kwambiri pokonza ndi kukweza mafoni pamakonzedwe. Monga zowonjezera zowonjezera komanso zosinthasintha, hpmc ndi ma hec osankhidwa oyamba kukhala opanga matope a matope awo pomwe amachepetsa chilengedwe.
Post Nthawi: Feb-27-2024