Inonyungudika mumvura nezvimwe zvinonyungudika zvinogona kunyungudika mumvura inotonhora, huwandu hwayo hwepamusoro hunongoonekwa chete nekunyungudika, kunyungudika kunochinja nekunyungudika, kunyungudika kushoma, kunyungudika kukuru.
Kusabatwa nemunyu: Hydroxypropyl methylcellulose yekuvaka i non-ionic cellulose ether uye haisi polyelectrolyte, saka inogadzikana mumvura ine mvura kana paine munyu wesimbi kana organic electrolytes, asi kuwedzerwa kwakanyanya kwe electrolytes kunogona kukonzera condensation. Guruu uye mvura inonaya.
Basa repamusoro: nekuda kwebasa repamusoro remvura inoyerera, inogona kushandiswa semushonga unodzivirira wecolloidal, emulsifier uye dispersant.
Kana yapiswa kusvika patembiricha yakati, mvura inobuda mu hydroxypropyl methylcellulose yekuvaka gel inova isina kujeka, majeli, uye inodonha, asi kana yangotonhodzwa nguva dzose, inodzokera pamamiriro ayo ekutanga emhinduro, uye kuungana uku kunoitika. Kupisa kweglue nekunaya kwemvura kunonyanya kutsamira pamafuta azvo, zvinomisa, ma colloids anodzivirira, ma emulsifiers, nezvimwewo.
Zvimiro zveChigadzirwa
Kurwisa ganda: Rine kugona kwakanaka kwekudzivirira ganda uye kugadzikana kwakanaka kwekupenya panguva yekuchengetwa kwenguva refu.
Kugadzikana kwePH: Kusimba kwe hydroxypropyl methylcellulose aqueous solution yekuvaka hakukanganisike zvakanyanya ne acid kana alkali, uye pH value yakagadzikana pakati pe 3.0 kusvika 11.0. Kuchengetwa kwechimiro Nekuti mhinduro yemvura yakanyanyisa ye hydroxypropyl methylcellulose yekuvaka ine hunhu hwakakosha hwe viscoelastic kana ichienzaniswa nemhinduro dzemvura dzemamwe ma polymer, kuwedzerwa kwayo kunogona kuvandudza kugona kuchengetedza chimiro chezvigadzirwa zve ceramic zvakaburitswa.
Kuchengetedzwa kwemvura: hydroxypropyl methylcellulose yekuvaka ine hydrophilicity uye viscosity yakakura yemvura yayo, inova chinhu chinochengetedza mvura zvakanyanya.
Zvimwe zvinhu: chinhu chinogocha, chinhu chinoita firimu, chinhu chinosunga, chinhu chinozora mafuta, chinhu chinomisa simbi, chinhu chinodzivirira, chinhu chinosanganisa mafuta, nezvimwewo.
Nguva yekutumira: Kubvumbi-23-2023