1. Kuwongolera kuwongolera kwamadzi kwa matope
Hydroxypropyl methylcellulose (hpmc) ndiwe wothandizira madzi abwino kwambiri omwe amatenga ndi kugwiritsa ntchito madzi popanga ma yunifolomu ya yunifolomu mu matope. Kusungidwa kwamadzi kumeneku kumatha kukuletsa nthawi yopaka magazi mu matope ndikuchepetsa kuchepa kwa madzi, poyerekeza ndi kuchuluka kwa ming'alu yopanda madzi. Nthawi yomweyo, nthawi yayitali yotseguka ndi nthawi yomangamanga imathandizanso kukonza zabwino zomanga ndikuchepetsa kuthekera kwa ming'alu.
2. Kuwongolera kugwirizanitsa ndi chilengedwe cha matope
HPMC imatha kusintha mafayilo a matope, ndikupangitsa kukhala kosavuta kugwira ntchito. Kusintha kumeneku sikumangowonjezera madzi ndi matope, komanso kumawonjezera chotsatira chake ndikuphimba gawo lapansi. Kuphatikiza apo, nkhawa ®hptc imathanso kuchepetsa tsankho komanso kutsika kwamadzi mu matope, ndikupangitsa matope a matope mochulukanso, pewani kupsinjika komweko, komanso kumachepetsa kuthekera kwa ming'alu.
3. Thandizani zomatira ndi kukana kwa matope
Kanema wa ma visc opangidwa ndi HPMC mu matope amatha kudzaza ma pores mkati mwa matope, kusintha matope a matope, ndikuwonjezera chipilala cha matope. Kupanga kwa filimuyi sikulimbitsa mphamvu yonse ya matope, komanso imakhalanso ndi kutsekereza pakukula kwa microcalracks, potero kumathandizira kukana kwa matope. Kuphatikiza apo, kapangidwe ka polymer kwa HPMC kungavutike pakuchiritsa matope a matope, kuchepetsa nkhawa chifukwa cha katundu wakunja kapena kuphatikizika kwa magawo atatu, ndipo amathandizira kukulitsa ming'alu.
4. Sungani ma shrazage ndi pulasitiki shror
Matope amayamba kugwedezeka chifukwa cha kusintha kwamadzi nthawi yopuma, ndipo madzi osungira madzi a HPMC amatha kuchedwetsa madzi ndikuchepetsa kuchepa kwa madzi oyambitsidwa chifukwa cha shrinka. Kuphatikiza apo, HPMC imathanso kuchepetsa chiopsezo cha ming'alu yamapulasitiki, makamaka poyambirira itayika matope. Imayendetsa liwiro losasunthika ndi kugawitsa madzi, kumachepetsa mavuto a capillary ndikupsinjika pamavuto, moyenera kumachepetsa kuthekera kwa matope.
5. Sinthanitsani kukana kwa matope a matope
Kuphatikiza kwa HPMC kumathandiziranso kukana matope a matope. Kusunga kwake kwamadzi ndi luso lopanga mafilimu ndikuthandizira kuchepetsa madzi okwanira kutentha, kupewa kuwonongeka kwa kapangidwe kake chifukwa cha kuchuluka kwa makhiristo oundana. Kuphatikiza apo, kukhathamiritsa kwa kapangidwe ka matope ndi HPMC kumathanso kuchepetsa mphamvu za matope a Free-thaw pokana matope.
6.
HPMC ikuthandizira kugwiritsa ntchito matope, kulola zinthu zopatsa mphamvu kwa simenti kudzaza matope matope mokwanira ndikusintha matope mwa matope. Kutsatsa microstction kwa microstruction kumatha kuchepetsa m'badwo wa zofooka zamkati, potero kumapititsa patsogolo kukana kwa matope. Kuphatikiza apo, unyolo wa polymer wa HPMC imatha kupanga mgwirizano winawake ndi hydration malonda, kukonza mphamvu ndi kuphwanya matope.
7.
Kuletsa kuda nkhawa ®hpmc kumapereka mavalidwe ndi kusinthika kwinanso, kuti ithe kusintha bwino kwa malo akunja pomwe zimachitika kunja kapena kusintha kwamphamvu kapena kutentha. Katundu wa mankhwalawa ndi wofunika kwambiri makamaka kukana kukana, zomwe zimatha kuchepetsa mapangidwe ndi kukulitsa ming'alu ndikusintha kukhazikika kwa matope.
Hpmc Amasintha chosokoneza cha matope kuchokera pazomwe zimachitika kudzera mu gawo lake lamadzi, zotsatsa ndi luso la mafayilo, kuwonjezera matope a matope, onjezerani nthawi yotsutsa. Mu zinthu zomangira zamakono, hpmc yakhala njira yofunika yosinthira nyama kukana matope, ndipo chiyembekezo chake cha ntchito ndi chochuluka.
Post Nthawi: Jan-08-2025