HydroxyPropyl methylcellose (HPMC) chinhu chemakemikari chinoshandiswa zvakanyanya mune iyo mishonga, chikafu, cosmetic uye maindasitiri ekuvaka uye ekuvaka. Izvo zvinonyanya kugadzirwa methylcellose uye hydroxyprusterl cellelose kuburikidza nemakemikari maitiro, uye ine mabasa ekutora, kusimbisa, mafirimu ekuumbwa uye kuumbwa.
Hunhu hunhu hweHPMC
Chemical chimiro: Chemical chimiro cheHPMC chine maviri akaenzana, methyl uye hydroxypruppropyl, iyo yakabatana kune iyo cellulose molecule kuburikidza nekutsvagira maitiro. Kuvapo kweMethyl uye HydroxyPropyl Mapoka anoita kuti ive neakanaka mvura solubility uye nzvimbo yemusoro.
Solubility: HPMC inogona kunyungudutsira nekukurumidza mumvura inotonhora kuti iite chirevo cheturukota kana zvishoma, asi haina kusunganidzwa mumvura inopisa. Ichi chivakwa chinoita kuti zvive zvakanaka mukushandisa kwakawanda, sekusunungurwa-kwakasimbiswa mumiriri uye kwakasimba mugadziriro yemishonga.
Viscosity: Iyo viscosity yeHPMC Solution inokanganiswa nekushisa, kusunganidzwa uye degree rekutsiva. HPMC zvigadzirwa zvine madhigirii akasiyana ekutsiva anogona kupa zvisizvo zvevatisiki pakudziya kwakasiyana siyana kuti zvionekwe zvido zvezvibodzwa zvakasiyana.
Mutsauko pakati pe s-yemahara hpmc uye zvakajairika hpmc
Mune zvimwe zvinoshandiswa, kunyanya mune maindasitiri emishonga uye ezvekudya, kuchena uye kusachena mukati mechigadzirwa chakanyanya kutsoropodza zviratidzo. Sulfa (s) inogona kutariswa seyakareba mune zvimwe zviitiko, saka zvimwe zviitiko zvekushandisa zvinoda kushandiswa kweS-yemahara HPMC.
Kuchena kwepamusoro: S-yemahara HPMC inowana imwe nzvimbo yakaoma yekuzvinatsa panguva yekugadzira yekugadzira kuti ubvise Sulfur uye ma compounds. Iyi yakakwira-yakanyanya
Kusimba kwakasimba: nekuti sulfu inogona kutora chikamu muRedox maitiro pasi pemamwe mamiriro ezvinhu, zvichikonzera shanduko kana kusvibiswa muchigadzirwa. S-yemahara HPMC inogona kuchengetedza kugadzikana kwezvinhu zvayo zvemuviri uye zvemakemikari pasi pehuremu hwemamiriro ekunze uye kuwedzera hupenyu hwesherufu yechigadzirwa.
Kuchengetedzeka kwepamusoro: Muchikafu uye mishonga yemishonga, sarufa uye macompany ayo anogona kukonzera kusawirirana maitiro kana kumwe kuita kwakashata mune vamwe vanhu. Naizvozvo, s-yemahara hpmc inoonekwa yakachengeteka muminda iyi uye yakakodzera kune yakakura mhando yemapoka evatengi.
Kuwedzera kwenzvimbo dzekushandisa: Nekuda kwekunyatsochena kwayo uye kuchengeteka, s-rema-emahara
Misiyano mukugadzira maitiro
Kugadzirwa kweS-yemahara HPMC kunowanzoenderana nematanho anotevera:
Raw zvinyorwa kusarudzwa: Sarudza yakakwira-yakavanzika cellolose zvigadzirwa zvekushandisa kuti uone kuti zvinhu zvisina kugadzirwa hazvina kana sarufa shoma.
Kugadziriswa kwekunatsa: Munguva yekuchinja kwetsika, sarufa-yemahara catalysts uye yekuwedzera inoshandiswa kudzivirira kuiswa kweSulfu.
Post-kurapwa: Munguva yekugeza uye yekuomesa maitiro echigadzirwa, mvura yakachena mvura uye sarufa-yemahara zvishandiso zvinoshandiswa kuenderera mberi kuderedza iyo Sulfur yezvinyorwa mune chigadzirwa.
S-Mahara HydroxyPropyl methylcellose (HPMC) yakafanana neyakajairika Hpmc Kupfuura mamwe maitiro ekugadzira maitiro uye mhando yekudzora, S-yemahara HPMC inopa sarudzo yakavimbika kune zvekushandisa izvo zvinoda kuchena kwakanyanya uye kusviba kwakaderera.
Kutumira Nguva: Kukadzi-17-2025