(1) Nhanganyaya yeHPMC
HydroxyPropyl methylcellose (HPMC) yakakosha nononic cellulose inoshandiswa zvakanyanya mukudzivirira, zvekuvakisa, chikafu, mushonga uye mimwe minda. Mukuwachira detergent, HPMC inoshandiswa seanotenderera kuti ipe yakanyanya kumiswa kudzikisira uye solubility, inosimudzira iyo yekushambadzira nekushambidza kwekushambidza kwekuwachira. Nekudaro, kuti uwane iyo yakanakira viscosity yeHPMC mukuwachira madimikira, zvinhu zvakawanda zvinoda kutariswa, kusanganisira mhando, dosage, kupaza mamiriro, nezvimwewo, nezvimwe zveHPMC.
(2) Zvinhu zvinokanganisa HPMC viscosity
1. Mhando uye mhando dzeHPMC
Iyo smecular uremu uye degree rekutsiva Mhando dzakasiyana dzeHPMC ine akasiyana viscosity. Kusarudza iyo HPMC modhi iyo inokodzera yako yekuwachira decgent yekugadzira mafambiro inokosha kiyi. Kazhinji, yakakwira molecular uremu hpmcs inopa yepamusoro viscooks, nepo manyorerwo embeu huremu hpmcs inopa kuderera visikolies.
2. Dosage yeHPMC
Iyo huwandu hweHPMC ine kukosha kwakanyanya pane zvetsitsi. Kazhinji, HPMC inowedzerwa mune huwandu pakati pe 0.5% uye 2% mumachira ekuwachira. Iyo Dosage yakaderera haizozadzikamire iyo yaunoda simba mhedzisiro, nepo dosage yakanyanya kukwirira inogona kutungamira kumatambudziko akadai sekuoma mukusagadzikana uye kusanganisa kusingaenzaniswi. Naizvozvo, dosage yeHPMC inoda kugadziridzwa zvinoenderana nezvinodiwa chaizvo uye zvinoedza kuita zvakaringana zvevakaipa.
3. Mamiriro ekunyungudutswa
Mamiriro ekunyungudutswa eHPMC (tembiricha, ph kukosha, kumhanyisa kumhanya, etc.) kuve neakakosha kukanganisa pane yayo viscosity:
Kupisa Inopaza nekukurumidza pakupisa kwakakwirira asi ine kuderera viscosity. Inokurudzirwa kunyungudutswa hpmc pakati pegumi nemakumi maviri kusvika 20 ° C kuve nechokwadi chekugadzikana kwayo uye viscosity.
PH: HPMC inoita zvakanakisa pasi pemamiriro ezvinhu asina kwaakarerekera. Zvakanyanyisa phengo Naizvozvo, kudzora iyo pH kukosha kweiyo yekuwachira decgent system pakati pe6-8 inobatsira kuchengetedza kugadzikana uye viscosity yeHPMC.
Kumhanyisa kumhanya: kwakakodzera kumhanyisa kumhanya kunogona kusimudzira kupaza kweHPMC, asi zvakanyanyisa kukurudzira zvinogona kuunza mabhuruku uye kukanganisa kufanana kwemhinduro. Zvinowanzorudzirwa kushandisa chinononoka uye kunyange kumhanyisa kumhanya kunyungudika zvakakwana iyo HPMC.
4. Wedzera kurongeka
HPMC nyore nyore mafomu aglomeromer mune mhinduro, inokanganisa kupaza kwayo uye kuita kwekusanzwisisa. Naizvozvo, iyo Order iyo HPMC inowedzerwa ndeyekutsoropodza:
Pre-Kusanganisa: Sanganisa HPMC neimwe yakaoma podader zvakaringana uyezve zvishoma nezvishoma zvinovapa kumvura, iyo inogona kudzivirira kuumbwa kwemasumbu uye kubatsira kunyungudika.
Moisturizization: usati wawedzera HPMC kune yekuwachira counter Solid solution, iwe unogona kutanga unyungunusa neine madiki emvura inotonhora, uye wozowedzera mvura inopisa kuti ibvise. Izvi zvinogona kuvandudza kusanzwisisika kwekunyora uye viscosity yeHPMC.
(3) matanho ekugadzirisa HPMC viscosity
1. Fomula dhizaini
Sarudza yakakodzera HPMC modhi uye dosage zvichienderana nekupedzisira kushandisa uye zvinodiwa zvekuwachira detergent. Yakakwira-kugona kuchenesa yekuwachira maLiundry inogona kuda yepamusoro viscosity Hpmc, nepo general kuchenesa zvigadzirwa zvinogona kusarudza svikiro kune yakaderera viscosity HPMC.
2. Kuedza kwaedza
Kuitira zvidiki-zvidiki-batch bvunzo muchirambidziro kuti ugone kufunga nezve viscosity yekuwachira yekudzvinyirira nekuchinja dosage, kupaza mamiriro, etc. ye hpmc. Rekodha iyo paramita uye mhedzisiro yekuedza kwega kwega kuti uone kusanganisa kwakanyanya.
3. Dhizaina kugadzirisa
Nyorera iyo Laborator's Beliple yekubheka uye maitiro ekugadzira kune iyo yekugadzira mutsara uye gadzirise kuti ive yakakura-chiyero kugadzirwa. Ita shuwa kugoverwa kwunifomu uye kupaza HPMC panguva yekugadzira maitiro kuti udzivise matambudziko akadai sekukanda uye kuparara zvisina kunaka.
4. Hunhu kutonga
Kuburikidza nemhando yekuyedza nzira, senge viscometer kuyerwa, etcise saizi yekuongorora, etc., kuita kweHPMC mune yekuwachira kuongororwa kuti ioneke kuti inowana iyo inotarisirwa viscosity uye kushandisa maitiro. Bata nguva dzose dzenongedzo dzemhando uye nekukurumidza kugadzirisa maitiro uye mafomula kana matambudziko akawanikwa.
(4) Mibvunzo inowanzo bvunzwa uye mhinduro
1. Kudzvinyirira kupazwa kweHPMC
Zvikonzero: Temberi isina kukodzera kupaza tembiricha, yakanyanya kukurumidza kana kuti inononoka kumhanyisa kumhanya, isina kukodzera kuwedzera kwehurongwa, nezvimwe.
Kugadzirisa
2. HPMC viscosity haina kusvika kune chiyero
Zvikonzero: Iyo HPMC modhi haina kukodzera, iyo dosage haina kukwana, iyo pH kukosha yakanyanya kukwirira kana kuderera, nezvimwe.
Solution: Sarudza iyo yakakodzera HPMC modhi uye dosage, uye kudzora kukosha kwePP kukosha kweiyo yekuwachira detergent system pakati pe6-8.
3. HPMC Clump Firmation
Chikonzero: HPMC yakawedzerwa zvakananga mumhinduro, zvisirizvo kupaza mamiriro emamiriro ezvinhu, etc.
Solution: Shandisa nzira yekutanga yekusanganisa, yekutanga musanganiswa HPMC neimwe yakaoma podals, uye zvishoma nezvishoma zviwedzere kumvura kuti isimbe.
Kuti uwane iyo yakanakira viscosity yeHPMC mukuwachira detergent, zvinhu zvakadai semhando, dosi, kupaza mamiriro, uye kurongeka kwekuwedzera kweHPMC kunoda kufungidzirwa. Kuburikidza neyesainzi Formula Dhizaini, Kuongorora uye Kugadziriswa kweHPMC kunogona kugadziriswa zvakabudirira, nekukonzera kukwidziridzwa kwekushandisa uye musika kukwikwidza kwekuwachira.
Kutumira Nguva: Jul-08-2024