HPMC Yokongoletsera Kalasi
HPMC hydroxypropyl methylcellulose yodziwika bwino ndi ufa woyera kapena wachikasu pang'ono, ndipo ndi wopanda fungo, wopanda kukoma komanso wopanda poizoni. Umatha kusungunuka m'madzi ozizira ndi zinthu zosungunulira zachilengedwe kuti upange yankho lowoneka bwino. Madzi amadzi ali ndi ntchito pamwamba, amawoneka bwino kwambiri, komanso amakhala olimba, ndipo kusungunuka kwake m'madzi sikukhudzidwa ndi pH. Uli ndi mphamvu zokhuthala komanso zoletsa kuzizira m'ma shampu ndi ma shampu, ndipo umasunga madzi komanso umathandiza tsitsi ndi khungu kupanga filimu. Cellulose (yokhuthala) imatha kupeza zotsatira zabwino ikagwiritsidwa ntchito mu ma shampu ndi ma shampu.
chachikuluMbalis
1. Kukwiya kochepa, kutentha kwambiri;
2. Kukhazikika kwa pH yotakata, komwe kungatsimikizire kukhazikika kwake pa pH 3-11;
3. Kulimbitsa thupi;
4. Wonjezerani ndi kukhazikika thovu, thandizani khungu kuoneka bwino;
5. Kusinthasintha kwa njira yothetsera vutoli.
Kufotokozera kwa Mankhwala
| Kufotokozera | HPMC60E( 2910) | HPMC65F( 2906) | HPMC75K(2208) |
| Kutentha kwa gel (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Kukhuthala (cps, 2% Yankho) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Kalasi ya Zamalonda:
| Zokongoletsa Grade HPMC | Kukhuthala (NDJ, mPa.s, 2%) | Kukhuthala (Brookfield, mPa.s, 2%) |
| HPMCMP60MS | 48000-72000 | 24000-36000 |
| HPMCMP100MS | 80000-120000 | 40000-55000 |
| HPMCMP200MS | 160000-240000 | 70000-80000 |
Kugwiritsa ntchito mitundu yosiyanasiyana ya HPMC yokongoletsera:
Amagwiritsidwa ntchito potsuka thupi, kutsuka nkhope, mafuta odzola, kirimu, gel, toner, chotsukira tsitsi, zinthu zokongoletsera, mankhwala otsukira mano, chotsukira pakamwa, madzi osefukira. Ntchito ya cellulose ya tsiku ndi tsiku ya HPMC
Mu ntchito zokongoletsa, imagwiritsidwa ntchito makamaka pakukulitsa zokongoletsa, kutulutsa thovu, kusakaniza bwino, kufalikira, kumatira, kupanga filimu ndikuwongolera magwiridwe antchito osungira madzi, zinthu zokhala ndi kukhuthala kwakukulu zimagwiritsidwa ntchito ngati kukhuthala, ndipo zinthu zokhala ndi kukhuthala kochepa zimagwiritsidwa ntchito makamaka poyimitsa ndi kufalitsa. Kupanga filimu.
Ukadaulo wa HPMC wa kalasi yokongoletsera ya cellulose:
Kukhuthala kwa ulusi wa hydroxypropyl methyl woyenera makampani okongoletsa ndi 60,000, 100,000, ndi 200,000 cps. Mlingo wa zodzoladzola nthawi zambiri umakhala 3kg-5kg malinga ndi njira yanu.
Kulongedza:
Yopakidwa m'matumba a mapepala okhala ndi ma polyethylene mkati mwake, okhala ndi makilogalamu 25; yopakidwa ndi kudulidwa.
20'FCL: matani 12 okhala ndi mapaleti; matani 13.5 osapakidwa mapaleti.
40'FCL: matani 24 okhala ndi mapaleti; matani 28 osapakidwa mapaleti.
Malo Osungira:
Sungani pamalo ozizira, ouma osapitirira madigiri 30°C ndipo imatetezedwa ku chinyezi ndi kukanikiza, popeza katunduyo ndi thermoplastic, nthawi yosungira siyenera kupitirira miyezi 36.
Zolemba zachitetezo:
Deta yomwe ili pamwambapa ikugwirizana ndi zomwe tikudziwa, koma sititero'Musalole makasitomala kuti aziyang'ana mosamala zonse nthawi yomweyo akalandira. Kuti mupewe mitundu yosiyanasiyana ya mankhwala ndi zinthu zosiyanasiyana zopangira, chonde yesani zambiri musanagwiritse ntchito.
Nthawi yotumizira: Januwale-01-2024