Hydroxyprupyl methylcellose (HPMC)uyeHydroxytHyl Cellulose (Hec)maviri anowanzo shandiswa cellulose anobva. Ivo vanoshandiswa zvakanyanya mukuvaka, mishonga yemishonga, cosmeticals, chikafu, chikafu uye maindasitiri nekuda kwezvivakwa zvavo zvakasarudzika uye zvinoshandiswa. Kunyangwe ivo vari vese vari mese mvura yekunyura kwemvura inotorwa kubva kune zvakasikwa mheremalose, pane misiyano iri pachena pakati pezviviri mumakemikari, kuita uye mashandiro eminda.
1. Kusiyana muMakemikari Chimiro
HPMC (hydroxypruppyl methylcellose)
Icho chisiri-ionic cellulose ether yakawanikwa nekuita cellulose ine methanol uye procyleo oxide mushure mekufa. Yayo molecular chimiro ine nzira (-Och3) uye hydroxyprishenixxy (-ch2chohch3) subsituerts. Iyo degree rekutsiva HPMC inogona kugadziriswa zvinoenderana nekushandisa kwakasiyana.
Hec (hydroxythyl cellulose)
Icho chigadzirwa chakawanikwa nekuchinja kwemasero neErthylene oxide mushure mekurara, uye chimiro chayo chine hydroxytl (-ch2ch2oh) substituent. Hec is is is is is is is-ionic mvura-soluble cellulose ether, uye mwero waro wekutsikisa anogona zvakare kugadziridzwa zvinoenderana nezvinodiwa chaizvo.
2. Musics mutsauko
Solubility
Kimicell®hpmc inogona kukurumidza kunyungudika mumvura inotonhora kuti igadzire iyo yakajeka kana Milky viscous mhinduro, iyo inopesana nekushisa kwakanyanya. Iyo ine munyu wakanaka uye alkali kuramba uye inogona kuvapo zvine simba mune yakasarudzika ph range (3-11).
Kimicell®HEC zvakare inonyudza mumvura inotonhora, asi iyo yekunyungudika inononoka, uye kugadzikana mumamiriro ekunze kana nzvimbo yemunyu yemunyu haina urombo. Mukuwedzera, hecc haina hanya nePH uye inogona kushandiswa muPP huwandu hwe2-12.
Kuita kwakasimba
HPMC ine yakasimba inosimbisa simba uye ine yekuchengetwa kwemvura yakanaka uye kugadzikana.
Hec zvakare ine hutano hwakanaka, asi viscosity yayo inokanganiswa kwazvo nemuchero wehasha uye anoratidza shear yekufungidzira maitiro.
SOPECION SEIP
HPMC ine imwe nzvimbo yeimwe nzvimbo uye inogona kuburitsa yakanaka emulsification uye firimu-inoumba mhedzisiro.
Hec ine yakaderera nzvimbo yebasa uye haina zvivakwa zviri pachena, asi ine yakanaka firimu-inoumba midziyo.
3. Musiyano wekushandisa
Munda wekuvaka
HPMC inoshandiswa zvakanyanya muzvivakwa zvekuvaka, zvakadai sePutty poda, tile adhesive, dhiri, etc., inonyanya kushandiswa kuwedzera kudzokorora kwemvura, kupaza kuramba uye kuita zvekuvaka.
Hec inowanzo shandiswa muLatex Pendi uye Paint-yakavakirwa pendi seyakakwenenzverwa uye stabilizer kuti uwedzere visikopa uye fani-sagging zvivakwa pendi.
Pharmaceutical munda
HPMC inonyanya kushandiswa seyakavharira zvinhu, inodzorwa mumiririri uye capsule shell yemahwendefa mumunda wemishonga.
Hec hazviwanzo kushandiswa mumunda wemishonga uye apo neapo seanotenderedza kumisikidzwa kwezvinodhaka.
Cosmetics uye zuva nezuva zvigadzirwa zvigadzirwa
HPMC inoshandiswa mune zvigadzirwa zveganda uye inodzivirira kupa zvigadzirwa zviri nani moisturizing uye emulsification kugadzikana.
Hec inozoshandiswa zvakanyanya muShampoo, Shower Gel, etc. Kupa kuremerwa uye kumiswa mhedzisiro.
Munda wekudya
HPMC inoshandiswa seanoti, elsififier uye stabilizer muchikafu uye inoshandiswa zvakanyanya mujelly, sosi uye yakabikwa zvinhu.
HEC hazviwanzo kushandiswa muindasitiri yechikafu, asi inogona kushandiswa seanonamata mune zvimwe zvinwiwa uye condiments.
4. Mutengo nemusika
HPMC inowanzo kudhura kupfuura hec nekuda kweiyo yakaoma maitiro uye yakasarudzika yekushandisa. Iyo Hec Production maitiro ndeyekuti yakapfava uye inonyanya kushandiswa pakuremerwa uye kusimbisa, saka mutengo wakadzika.
HydroxyPropyl methylcellose (HPMC) uye hydroxytHyl cellulose (Hec) imwe neimwe ine yavo yega yega yemakemikari yemakemikari uye zvivakwa. Kimicell®hpmc inokodzera zviitiko zvakakwirira zvekuita zvinodiwa zvekuita, ane kudzokorora kwemvura uye kune firimu-kugadzira zvivakwa, uye ine huwandu hwakawanda hwekushandisa. HEC, kune rumwe rutivi, inowanzoshandiswa mumatombo, makemikari ezuva nezuva uye dzimwe nguva dzinoda kuremerwa uye kumiswa nekuda kwemutengo wayo wakaderera uye wakanaka. Mukusarudzwa chaiko, kufunga kwakazara kunofanirwa kuve kwakaitwa zvichienderana nezvinodiwa zvekuita uye mari yehupfumi.
Kutumira Nguva: Jan-27-2025