Kodi mungasankhe bwanji mafayilo a HPMC ya matope owuma?

Mu kupanga matope a matope owuma, kusankha kwa ma viscypropyl a methylcellulose (hpmc) ndikofunikira pakuchita malonda. HPMC ndi ether ether, yomwe imagwiritsidwa ntchito kwambiri pomanga zida zomangira, makamaka mu matope ndi matope owuma, osewera osiyanasiyana monga kukula, kusungidwa kwamadzi, ndikuwongolera magwiridwe antchito.

Ntchito ndi zotsatira za HPMC

M'malo owuma matope, hpmc makamaka amagwiritsa ntchito ntchito zotsatirazi:
Kusunga kwamadzi: HPMC imatha kuyamwa ndikusunga madzi, kuchepetsa kuchepa kwa madzi panthawi yogwiritsa ntchito, potero kumathandizira othana ndi othana ndi ntchito ndikuonetsetsa kuti zomangamanga.
Kukula: HPMC imapereka mamasukidwe oyenera komanso kusasinthika, kotero kuti matope a ufa kapena matope owuma amabalalika nthawi yomweyo nthawi yobalalika, kuphatikizira komanso kusalala kwa kapangidwe kake.
Anti-Strem: Maonekedwe a hpmc amatha kuchepetsa zigawo za zida pakumanga, makamaka panthawi yomanga khoma.
Sinthani zoletsa-sigging: Onjezani kukhazikika kwa zinthu pakupanga zojambula kuti zilepheretse sterpage.

Kusankha kwa HPMC
Makulidwe a HPMC amakhudza mwachindunji ntchito ndi kugwiritsa ntchito mphamvu ya matope owuma, kotero ndikofunikira kuti musankhe ma victoni akuyenera. Nazi mfundo zake ndi malingaliro a kusankha kwa ma visa:

1. Zofunikira zomanga
Kukwera kwambiri hpmc (100,000cps ndi pamwambapa):
Oyenera kumanga ndi zofunikira zapamwamba, monga ufa pakhoma zazitali.
Itha kukonza zovuta za anti-slip ndikuchepetsa kayendedwe ka zinthu pamiyendo.
Kuchulukitsa madzi, oyenera kutentha kwambiri kapena malo owuma kuti athetse kuwonongeka kwa madzi.
Patsani mphamvu zolimba, zomwe zimapangitsa kuti ntchito yomanga zigawenga.

Mitundu ya VircKent hpmc (20,000cps mpaka 100,000cps):
Oyenera kumanga mpanda wamba ndi pansi.
Kusamala nthawi ya opareshoni ndi kudzimangamanga, koyenera kwa nyengo zosiyanasiyana.
Oyenera ntchito zomwe zimafuna odana ndi maankhwala koma safuna mafayilo apamwamba kwambiri.

Ma IscCe Code Hpmc (10,000cps ndi pansipa):
Ntchito yofatsa ufa wowuma womwe umafuna madzi ambiri, monga zokutira zochepa.
Zimathandizira kukonza zodetsa ndi zosalala za zinthuzo ndipo ndizoyenera kulandira chithandizo chabwino.
Zoyenera madera omwe ali ndi madera achilengedwe.

2. Kuphatikizika kwa zinthu ndi gawo
Njira zokhala ndi zofananira zapamwamba nthawi zambiri zimafunikira ma visc coucker hpmc kuti apereke kukula kokwanira ndikuwonetsetsa kukhazikika kwa zinthuzo.
Njira zokhala ndi zophatikizika kapena zofunika kuti kusalala bwino kumatha kugwiritsa ntchito mamasukidwe otsika HPMC kuti itsimikizire kuti ndi bwino kwambiri.
Mitundu yokhala ndi ma polima owonjezera amatha kufuna sing'anga kapena kutsika kwa ma viscc hpmc kuti mupewe kukula kwambiri kusokonekera.

3. Mikhalidwe Yachilengedwe
Kutentha kwakukulu ndi nyengo yowuma: Sankhani ma vinyay HPMC kuti muwonjezere nthawi yotseguka yazinthuzo ndikuchepetsa mavuto omanga chifukwa cha madzi.
Kutentha kochepa komanso malo achinyontho: Sankhani ma vist kapena sing'anga HPMC kuti mupewe kuphatikizika kapena kukweza kwambiri kwa zomwe zili m'malo otentha.

4. Njira yomanga
Makina kupopera mankhwala nthawi zambiri kumafuna madzi abwino, kotero kuti ma viscke otsika hpmc amasankhidwa.
Kwa makina owongolera, sing'anga ma viruc hpmc amatha kusankhidwa kuti awonetsetse bwino ntchito yomanga.
Kuyesa ndi kuwongolera kwa HPMC
Mukamasankha hpmc, kuwonjezera pa njira ya masokosi, kusungunuka kwake, njira yodziwira madzi, kusunga madzi, kuyenera kuonedwa. Wojambula wozungulira nthawi zambiri amagwiritsidwa ntchito kuyeza mafayilo a hpmc yankho pa kutentha kosiyanasiyana ndi mitengo ya shear kuti mutsimikizire momwe akugwiritsira ntchito ntchito zenizeni.

Kuyesa kwa labotale
Maonekedwe ndi magwiridwe antchito a HPMC ikhoza kuyesedwa mu labotale pogwiritsa ntchito njira zotsatirazi:
Kukonzekera kwachilengedwe: Sungunulani HPMC kutentha kwa chipinda ndikutsimikiza kuwonongeka kwathunthu osati tinthu toyambitsa.
Mlingo wa IscCon: Gwiritsani ntchito wotchipa yosinthira kuyeza mafayilo pamitengo yosiyanasiyana ya Shear.
Kuyesa kwamadzi: Yesani kuchuluka kwa madzi a HPMC kuonetsetsa kuti itha kukhala ndi chinyezi chokwanira pa kutentha kwambiri.
Kuyeserera kwa ntchito: sinthani malo omangawo kuti muwone momwe HPMC ikugwirira ntchito pomanga matope owuma.

Kuwongolera kwapadera
Pakupanga, gulu lililonse la HPMC likuyenera kulamulidwa mosamalitsa, kuphatikizapo kuyezetsa kwa Visction, kuyezetsa kwa mafality, etc., kuonetsetsa kuti kusasinthasintha.

Kusankha HPMC yokhala ndi ma viscy yoyenera ndikofunikira kuti mupange matope owuma. HPMCK HPMC HPMC ndiyoyenera pomanga malo omanga omwe amafunikira kusungidwa kwamphamvu kwa Anti-sag ndi ma virus vpmc ndioyenera ma ppmc omanga, komanso ma viscker hpmc ochepa omwe amafunikira kuti madzi akumadzi omwe amafunikira madzi ambiri. Opanga ayenera kuyesetsa kukweza kwa hpmc potengera zojambula zapadera, zomwe zimachitika, komanso zofunika kuchita zomanga, kuphatikiza ndi zotsatira zoyeserera za labotale, kukonza bwino.