Hydroxyprupyl methyl cellow matambudziko

Hydroxyprupyl methylcellose (HPMC)Inoshandisiki yemuviri inowana maficha mumasango akasiyana-siyana senge mishonga, cosmetics, chikafu, uye kuvaka. Pasinei nezvinoshandiswa zvakasiyana siyana, pane matambudziko akati wandei anowanzobatanidzwa neHPMC iyo vashandisi vanogona kusangana.

Solar Solubility: Imwechete Dambudziko neHPMC ndeyekushomeka kwayo kwemvura inotonhora. Izvi zvinogona kutungamira kuoma mumhinduro dzekuenzanisa, kunyanya kana kukurumidza kupera. Kukurira nyaya iyi, mamwe marongero anosanganisira pre-hydration, achishandisa mvura inodziya, kana kushandisa con-sol solvent kuti asimudzire solubility.

Viscosity kusiyanisa: iyo viscosity yeHPMC mhinduro inogona kusiyana nekuda kwezvinhu zvakadai sekupisa, Ph, Shear rate, uye polymer yekusimbisa. Asingaenderane viscosity inogona kukanganisa mashandiro emafomu, zvichitungamira kune nyaya dzakashata dzechigadzirwa hunhu kana kusakwana kwezvinodhaka kuburitswa kwemishonga yemishonga. Vagadziri vanofanirwa kudzora kudzora mamiriro ekugadzirisa mamiriro ekuderedza kutonhora kwekuona.

Hygroscopic Natural: HPMC ine maitiro ekutora kunyorova kubva munharaunda, iyo inogona kukanganisa iyo inoyerera zvivakwa uye kukonzera caking kana kukonzeresa mune yakaoma powder mafomu. Kuti uderedze dambudziko iri, mamiriro ekuchengetedza akakodzera, akadai seyakaderera enzvimbo nharaunda uye unyoro-humbowo kurongedza, zvakakosha.

Kugadzira maitiro: mune mamwe mafambiro, HPMC inogona kuratidza maitiro ekugadzira, kunyanya pakakwirira yepamusoro kana pamberi pevamwe ions. Nepo ganda racho rinogona kuve rinodiwa pakushandisa sekusunungurwa-kusunungura zvinodhaka zvinodhaka, zvinogona kutungamira pakugadzirisa matambudziko kana kuti zvisina kufanira mune zvimwe zvigadzirwa. Kunzwisisa zvinhu zvinopesvedzera kuumbwa kweGel kwakakosha kwekudzora chigadzirwa kuita.

Nyaya dzinoenderana: HPMC inogona kunge isingaenderane nezvimwe zvinoshandiswa kana zvekuwedzera zvinowanzo kushandiswa mukuumbwa. Kusawirirana kunogona kuoneka sehatidziro yekuparadzaniswa kweheti, yakatsva, kana shanduko muViscosity, iyo inogona kukanganisa chigadzirwa kugadzikana uye kushanda. Kuedzwa kuchikurumbira kunofanirwa kuitwa kuti uzive uye kero zvingangoitika nyaya panguva yekuumbwa kwekugadzira.

Shear Tete: HPMC Solutions inowanzo kuratidzira Shear-kuonda maitiro, zvichireva kuti viscoity yavo inoderera pasi pekushushikana. Nepo zvinhu izvi zvinogona kubatsira kuti zvibodzwa zvakaita sejasi uye zvinonetsa, zvinogona kuisa matambudziko panguva yekugadzirisa kana kushandisa, kunyanya mune masisitimu inoda yunifesity. Chakakodzera chateological kurondedzerwa kwakakosha kuti uwedzere kugadzirira kuita.

Kusvibiswa kweTegradation: High Hights inogona kukonzeresa kusvibiswa kweHPMC, inotungamira mukudzikiswa muViscosity, inoshanduka muhuremu hwemanyorerwe, kana kuumbwa kwezvinhu zvinosvibisa. Kugadzikana kwekunyanyisa kufunga kwakakomba panguva yekugadzirisa uye kuchengetedza, uye vagadziri vanofanira kunyatso kudzora tembiricha kufuratira kushomeka uye kuchengetedza zvigadzirwa.

Kuzvidzora Kuteedzera Kuverengera kutevedzera mitemo yakakodzera kwakakosha pakugamuchirwa kwemusika uye kutevedzera zviri pamutemo.

nepohydroxypruppropyl methylcelloseInopa kubatsira kwakawanda senge polymer yezvakawanda, vashandisi vanogona kusangana nematambudziko akasiyana siyana vakanangana naSolubility, hygroscopiciticiticity, maitiro, kuumbwa, kugadzikana, kugadzikana, uye kutevedzera kutevedzera. Kutaura izvi zvinetso zvinowanzoda kunyatsonzwisisa zvivakwa zvePolymer, zvinhu zvekuumbwa, uye mamiriro ekugadzirisa, pamwe chete nemaitiro akakodzera ekudyira akagadzirirwa zvikumbiro zvakananga.