Muzviitiko zvemazuva ano uye maindasitiri emakonzo, kuita uye kunaka kwekubatanidza zvakanangana zvakananga nemhedzisiro yechigadzirwa chekupedzisira. Kuvandudza mashandiro emapendi, maMakemikari anowedzera anotamba chakakosha basa mukugadzira pendi. Semunhu anowanzoumbwa anowedzera, HPMC (HPMC (HYDROXYPROPYL MetHyLcellose) ine mabasa maviri ekuparadzira uye akashandiswa zvakanyanya muindasitiri yekubatanidza.
Zvinhu zvakakosha uye michina yekuita yeHPMC
HPMC is nonitic cellulose ether yakawanikwa nemakemikari kugadziridzwa kwemasikirwo emusikirwo cellulose. Yayo moleky chimiro ine nhamba yakakura yehydroxyl uye mapoka mapoka, ayo anopa iyo yakanaka mvura solubility uye mhinduro kugadzikana.
Kuita kwakasimba: HPMC inogona kuumba yakakwira-viscosity solution mushure mekunyungudika mumvura. Iyi mhinduro inogona kuwedzera zvakanyanya zvevisiko pendi, nokudaro ichivandudza iyo thision uye anti-sag zvivakwa pendi. Izvi zvakakosha kuti urambe wakazara kufanana uye kuderedza kupunzika panguva yekushandisa.
Kupararira Kwekuita: Maketeni eHPMC inogona kushambidzwa pamusoro peiyo pigment kana mafirita kuti aumbe firimu rinodzivirirwa kuti adzivirire pigment zvikamu kubva pakubata muCoating system. Nenzira iyi, HPMC inogona kubatsira zvinobudirira kupararira kwemifananidzo, kupa zvipfeko zviri nani pasi uye kusafanana.
Kudzokorora kwemvura: HPMC ine yakanakisa kudzokorora kwemvura, iyo inogona kudzivirira kuoma uye pamusoro urema hwakakonzerwa nekukurumidza kubuda kwemvura panguva yekuvaka. Panguva imwecheteyo, inogona zvakare kuwedzera nguva yekuvhura yependi, kuita kuti kuvakwa zvakanyanya.
Firimu-Kugadzira Zvivakwa: HPMC inogona kuumba inoenderera firimu remufirimu panguva yekuomesa pendi. Iyi firimu denderedzwa haigoni kungogadzirisa iyo kuderedza pendi, asi zvakare inosimudzira kupokana uye kupokana nekubatira kuunganidza, kuendesa hupenyu hwebasa hwependi.
Kushandiswa kweHPMC mune dzakasiyana jasi
HPMC inoshandiswa zvakanyanya mumhando dzakasiyana siyana dzejasi, kusanganisira zvemukati uye zvekunze madziro, kupisa kwemoto, mapuranga ekurongedza, etcomputer ekubatanidza masisitimu, huwandu hweHPMC dzakasiyana siyana.
Kuzvidzivirira kwezvinhu: mune zvemukati uye zvekunze uye zvekunze madziro, iyo inoshamisa mhedzisiro yeHPMC inonyanya kukosha. Kwete chete kuti zvinongovandudza basa rekupokana kuSag, zvinovandudzawo zvinhu zvekushandisa papende, zvichiita kuti zvive nyore kubrashi, roll kana kupfira. Sezvo kukoshwa kwechikepe kunowanzoda kuchengetwa kwakakwirira kwemvura, iyo mvura yekuchengetwa kweHPMC inogona zvakare kudzivirira kuunganidza kupaza uye kupunzika.
WaterProof Coating: Waterproof coning inoda yakasimba firimu-inoumba uye inodzivirira mvura. Iyo firimu-yekugadzira maitiro uye kuita kwemvura-yekuita yeHPMC inotamba yakakosha basa mune izvi. Inowedzera dentity yependi, inodzivirira kupinda mumuviri, uye inovandudza kusimba kwekucheka.
Moto unodzora moto: Moto-kudzoreredza machira anoda kuumba kupisa-kusimbisa denderedzwa tembiricha. Basa reHPMC muzvipfuyo zvakadaro kwete kungoita chete uye kuparadzira, asiwo seyakawedzera-firimu inowedzera kubatsira kubatidza kuunganidza kuumba nzvimbo yakagadzikana pakudziya kwakanyanya.
Zvikwata zvehuni: Mumatanda ehuni
Kuchenjera pakushandisa HPMC
Kunyangwe HPMC ine zvakawanda zvakanakira mujasi, pfungwa dzinotevera dzinodawo kucherechedzwa panguva yekushandiswa chaiko:
Nzira yekunyungudika: Kana HPMC yakanyungudutswa mumvura, kutariswa kunoda kubhadharwa kudzora tembiricha yemvura uye kumhanyisa kumhanyisa kudzivirira kusakwana kana kuunganidzira. Zvinowanzo kurudzirwa zvishoma nezvishoma kuwedzera HPMC kumhepo tembiricha kana mvura inodziya uye ichiramba ichimutsa kusvikira yanyungudika.
Kuwedzera huwandu hwekudzora: Iyo yekuwedzera huwandu hweHPMC inofanira kugadziriswa zvinoenderana nerudzi uye kudiwa kwekucheka. Kuwedzeredza kunyanyisa kunogona kukonzera iyo yekubatanidza visikoka kuti ive yakanyanya uye inokanganisa kuita kwekuvaka; isina kukwana kuwedzera kunogona kusazadzisa zvinotarisirwa kushanda.
Kuenderana nezvimwe zvinowedzera: Muchibatanidza mafomu, kuwirirana kweHPMC nevamwe vanowedzera vanofanirwa kuedzwa kuti vave nechokwadi chekuti inogona kushanda zvine simba mukuumbwa.
Sechivanhu chaunga chinowedzera chinowedzera, HPMC inogara chinzvimbo chakakosha muzvinyorwa zvemazuva ano zvejasi. Izvo hazvigone kungogadzirisa basa rekuvaka rekuvhara, asi zvakare kugadzirisa zvakare zvivakwa zvepanyama uye hupenyu hwebasa rekuchengetwa. Nekukura kuri kuenderera mberi kweindasitiri yekuvhara, tarisiro yekushandisa yeHPMC ichava zvakare yakakura, ichipa zvimwe mukana wekuvandudza uye kuvandudzwa kwekubatanidza zvigadzirwa.
Kutumira Nguva: Kukadzi-17-2025