Nekufunda mhedzisiro yemadhorobha akasiyana e hydroxypruslesel metrylcellose (HPMC) Pfuma yeHPMC yakadhindwa, uye maitiro ayo ekunyorwa akaongororwa zvakasanganiswa neiyo microscopic morphology. Mhedzisiro yacho inoratidza kuti fluidity yemutya anoderera nekuwedzera kweiyo HPMC, iyo yekuparadzirwa inoderera nekuwedzera kwezvinhu zveHPMC, asi iyo Fluidity yekuchengetedza kugona kunovandudza. Kuparadzirwa; Shape Rates uye Kupinda Mukurarama Kwekuzviona Kuzvikwidza Kuwedzera Kwakanyanya Kuwedzera Kwezvinhu, ndiko kuti, nekuwedzera kweHPMC Zvinotaurwa, mashandiro anoita zvinovandudza uye kudhinda nguva yakawandisa; Kubva pane maonero ekufunga nezvenyanzvi, nekuwedzera kwezvinhu zveHPMC, iyo fungidziro iri pachena, goho righti uye mapurasitiki ehuputi hwakawedzera zvakanyanya, uye kusagadzikana kwave nani; Iyo thision inotanga kuwedzera uye yakabva yadzikira nekuwedzera kwezvinhu zveHPMC, uye kudhindwa kwacho kwave nani; Zviri mukati meHPMC zvakawedzera zvakakwira zvichaita kuti murombo unowedzera kuwedzera uye simba rinokurudzirwa kuti zvirimo zveHPMC haifanire kupfuura 0.20%.
Mumakore achangopfuura, kudhindwa kwe3D kwe "kunozivikanwawo se" Kunowedzera Kugadzira ") Tekinoroji kwakatanga nekukurumidza uye kwakashandiswa zvakanyanya mumiyenzi mazhinji senge bigongineering, kusikwa, uye zvakasikwa, uye zvakasikwa zvehunyanzvi. Iyo MOLD-MAHARA maitiro e3D kudhinda tekinoroji kwakavandudzika zvakanyanya uye kuchinjika kwechimiro chekugadzira kwete chete kunoponesa zvikuru manyowa, asi zvakare kwakakodzera kune mapurojekiti ekuvaka munzvimbo dzakasiyana siyana dzine hutsinye. Iko kusanganiswa kwe tekinoroji yekudhinda yekudhinda uye munda wekuvaka haivimbe uye anovimbisa. Parizvino, simende-yakavakirwa zvinhu 3D chiratidzo chekudhinda ndechekunze kwekutengesa maitiro Pakati pavo, kuunganidza kwekunyepedzera kwakanakira kune zvakanakira zvishoma mutsauko wekongiri yekongiri yekongiri yekuumba, yakanyanya kutadza kwezvinhu zvakakura-saizi uye mari yekuvaka. Iyo yakaderera mukana yave iri yazvino kutsvagisa hotspots ye3D kudhinda tekinoroji yeiyo coment-yakavakirwa zvinhu.
Zvekushandisa-masement-masendimita anoshandiswa se "Ink zvinhu" zvekudhinda kwe3D uremu uye kumanikidzwa kweiyo yepamusoro yepamusoro. Uye zvakare, iyo nzira yekumiririrwa yekudhinda 3D inoita kuti zvigadzikane pakati pezvikamu zvekuti kuve nechokwadi chezvimiro zvakanaka zvezvivakwa zveInterlayer Interface nharaunda, iyo 3D yekudhinda yekudhinda yekudhinda yekudhinda inofanirwawo kuderedza kwakanaka. Mukupfupikisa, dhizaini yekudzikama, masango, uye yakanyanya kuderedza yakagadzirwa panguva imwe chete. Zvigadzirwa-zvakavakirwa-zvakavakirwa ndedzimwe dzedzidziso dzekushandisa kwekushandiswa kweTekinoroji ye 3D kudhinda kwekudhinda kwekuvaka. Kugadzirisa maitiro ekuratidzira uye rateological zvivakwa zvezvemishini zvinhu nzira mbiri dzakakosha dzekuvandudza maitiro ekudhinda ari pamusoro apa. Kugadziriswa kweiyo hydration maitiro ezvekushandisa kwezvishandiso zvakaoma kuita, uye zviri nyore kukonzera matambudziko akadai seye pombi blockge; Uye mutemo wezvivakwa zvinoda kuti uchengetedze iyo fluidity panguva yekudhinda uye nekumhanya kwekunyora, nanoerals, etccoss
Hydroxyprishpyl methylcellose (HPMC) iPolymer Thickener. Iyo hydroxyl uye ether zvisungo pane iyo molecular cheni inogona kusanganiswa nemvura yemahara kuburikidza neHydrogen zvisungo zveHydrogen. Kusuma iyo kongiri kunogona kunatsa zvinobudirira kubatana kwayo. uye kuchengetwa kwemvura. Parizvino, tsvagurudzo pamhedzisiro yeHPMC pane zvivakwa zveSement-based inonyanya kutarisisa pakubata kwayo. Uye zvakare, nekuda kwekushayikwa kwematanho emayunifomu ekudhinda 3D kudhinda, iyo nzira yekuongorora yekudhinda yeiyo coment-yakavakirwa zvinhu haisati yasimbiswa. Iko kusungwa kwezvinhu izvo zvinoongororwa nehuwandu hwehuwandu hwekudhinda zvidhinha zvine hurongwa hwakakosha kana kukwirira kwakanyanya kwekudhinda. Nzira dziri pamusoro nzira dziri pamusoro dzichiisa pasi pehusimba repamusoro, urombo hwezvisikwa, uye maitiro anorema. Iyo yekuita yekuita yekuongorora ine yakakura inogona uye kukosha muinjiniya application.
Mune ino pepa, madhiri akasiyana eHPMC akaunzwa kuti ave midziyo yekudhinda yekudhinda, uye mhedzisiro yeHPMC Dosage Zvichienderana nezvivakwa zvakadai sekutenderera zvichibva pamhedzisiro yekuongorora, dhiraivha yakasanganiswa nehuwandu hweHPMC yakasarudzwa kuti iongorore rekudhinda, uye iwo akakodzera emazino akadhindwa akaedzwa; Zvichienderana nekudzidza kweiyo microscopic morphology yemuenzaniso, chimiro chemukati chekushanduka-shanduka kwekushanduka kwezvinyorwa zvekudhinda zvakabirirwa. Panguva imwecheteyo, iyo 3D yekudhinda comenti zvinhu zvakatangwa. Nzira yakakwana yekuongorora inoongororwa yekudhinda kuitira kukurudzira kushandiswa kwe tekinoroji yekudhinda iri mumunda wekuvaka.
Kutumira Nguva: Sep-27-2022