HydroxytHyl Cellulose (Hec) ishandare yakati wandei inowana shandisa zvakanyanya sediki, kunyanya mumaindasitiri akadai sekutarisira wega, mishonga, uye kuvaka. Nezvivakwa zvaro zvakasarudzika, hec inoshanda sechinhu chakajeka chechinhu chakasiyana-siyana, kuwedzeredza kuita kwechigadzirwa uye kugadzikana.
1.Tructure uye zvivakwa
HEC ndeyavo cellulose yemhuri yemhuri, inotorwa kubva ku cellulose kuburikidza nemakemikari kugadziridzwa. Cellulose, chiitiko chaicho chinoitika chanyama chinowanikwa mumasero emasero ezvirimwa, anoshanda sechinhu chikuru chechimiro. Nekusuma hydroxythehyl mapoka kune iyo cellulose backbone kuburikidza nekuregezesa, hec yakashongedzwa, inoigumisa nehunhu hwakasiyana.
Imwe yeiyo yakakosha midziyo yehec ndiko kugona kwayo kuumba viscous mhinduro mumvura. Iyi viscosity inoenderana zvakanyanya pazvinhu zvakadai sePolymer Constentration, tembiricha, uye Shear rate. Uyezve, hec inoratidza pseudoplastic maitiro, zvichireva viscosity inoderera pasi peShear kushushikana, kufambisa kugadzikana kwekushandisa. Pamusoro pezvo, hec inonyura mumvura inotonhora uye inotonhora uye inopisa, inopa inopesana mukuumbwa.
2.USS uye Zvishandiso
Hec Inoshamisa Kukora Zvivakwa zvinoita kuti isarure muhuremu hwakawanda hwekushandisa maindasitiri akasiyana-siyana:
Zvigadzirwa zvega zvega: Hec inoshanda seyakakosha musanganiswa mune cosmetics, chimbuzi, uye zvigadzirwa zveganda. Iyo inosimudzira vhiza yemakiromita, lotions, shampoos, uye geri, inopa inodikanwa yezviratidzo zvetsika uye kugadzirisa kugadzikana kwechigadzirwa. Mune bvudzi rekuchengetedza bvudzi, hec inopa kune iyo inodiwa maitiro uye kuyerera maitiro.
Mishonga: Muchisheni mafambiro, hec anoita seyekuita samiriri mumvura madhiri emvura yakadai sekumiswa, mashura, uye mhinduro dzepamusoro. Iyo inobatsira kudzora zvimiro zvekuumbwa, ichivimbisa kugoverwa yunifomu yekuparadzaniswa kweiyo inoshanda uye nekuvandudza kushanda kwakawanda kwechigadzirwa.
Pendi uye kuungana: Hec inoshandiswa muPendi uye maCoatings indasitiri kugadzirisa zvivakwa zvezvimiro zvekuumbwa. Nekugadzirisa iyo viscosity, hec inofambisa application chaiyo yemapendi uye inodzivirira kusekerera kana kudonha, zvichikonzera yunifomu inokonzeresa kusviba uye yakavandudzwa kupedzisa.
Zvivakwa zvekuvaka: Muzvivakwa zvinoshandiswa, hec zvinoshandiswa sechaidzora modifier mune zvigadzirwa-zvakavakirwa zvigadzirwa senge motsa, uye kuomerera. Iyo inopa iyo thiskitropic zvivakwa kune izvi zvinhu, kuvandudza kushanda, kuderedza kusimuka, uye kusimudzira kushamwaridzana.
Mafuta negesi: Hec inowana kushandiswa mukukwevera mvura uye kupedzisa mvura mumafuta negesi yegesi. Izvo zvinoshanda seViscotifier, kupa kugadzikana kune iyo fluid system uye kubatsira mukumiswa kweiyo solid panguva yekudhirowa.
Indasitiri yeChikafu: Kunyange isina kujairika seMamwe zvikamu, hec inoshandiswa mune zvimwe zvekudya zvekudya seyekudya, stabilizer, inopa kuchengetedzwa kwekugadzirisa uye nekuchengetera zvakanyoroveswa mune zvigadzirwa zvekudya.
HydroxytHyl Cellulose (Hek) Inomira seyakaverengeka uye isingabvumirwe polymer mune akawanda maindasitiri nekuda kwezvinhu zvakakora zvakakora uye mvura-solubility. Kubva pane hanya uye mishonga yemidziyo yekuzvivakwa zvekuvaka uye kupfuura, hec inoita basa rakakosha mukuwedzera kwechigadzirwa kuita, kugadzikana, uye hunhu hwekushandisa. Yayo yakasarudzika yekusanganiswa yezvivakwa inoita sarudzo yaunofarira yekugadzira maFliness anotsvaga effiology renhema uye viscossity kudzora muzvigadzirwa zvavo. Semunhu tekinoroji inofambira mberi uye manyorero matsva anobuda, kudiwa kweHEC kunotarisirwa kuenderera mberi nekukura, kusimbisa chimiro charo sekona servilling mune dzakasiyana siyana.
Kutumira Nguva: Kukadzi-18-2025