HydroxyPropyl methylcellose (HPMC), inokosha maindasitiri-yegiredhi yekuvaka yemakemikari, inoshandiswa zvakanyanya muzvivakwa zvekuvaka, mushonga, zvikafu, zvidyarwa uye mamwe mashanga uye mamwe mashamba uye mimwe minda.
1. Basic Sumo
1.1 Tsanangudzo
HydroxyPropyl methylcellose (HPMC) is non-ionic cellulose ether yakagadzirwa kubva kune yakasikwa cellulose nealkalization uye erafization maitiro. HPMC inogona kunyungudutswa mumvura kuti iite chirevo cheView kana translucent viscous
1.2 zvemuviri uye zvemakemikari zvivakwa
Chitarisiko: White kana kuti bvisa-chena fibrous poda.
Solubility: Soluble mumvura inotonhora uye imwe organic sol sol sol sol sol sol sol sol, enjanzi mumvura inopisa, ethanol, nezvimwe.
Kugadzikana: Yakagadzikana makemikari zvivakwa, acid naAlkali kuramba.
Kukakavara: zvinobudirira kuwedzera viscosity yemhinduro.
Firimu-fomu
2. Main hunhu
2.1 Kukakavara
HPMC inoratidza yakanyanya kukonzeresa mhedzisiro mumhinduro uye inogona kuwanza zvinobudirira kuwedzera iyo viscosity yeiyo yemvura system. Hunhu uhwu hunoita kuti Hpmc yakashandiswa zvakanyanya muzvivakwa zvekuvaka, zvinonamatira, pendi uye mamwe minda. Iyo viscosity yechigadzirwa inogona kudzorwa nekugadzirisa huwandu hweHPMC yakawedzerwa kuzosangana nezvinodiwa zvezvinhu zvakasiyana zvekushandisa.
2.2 Kuchengeta mvura
HPMC ine yakanakisa mvura yekuchengetwa uye inogona kuderedza zvakanyanya kubuda kwemvura. Izvi zvinonyanya kukosha pakuvaka zvinhu senge simende motsi uye putty poda. Zvinogona kuwedzera pekugara kwezvinyorwa, kuvandudza mhando yekuvaka, uye kudzivirira marara uye kurasikirwa nesimba kunokonzerwa nekuomesa nekukurumidza.
2.3 firimu-kugadzira pfuma
HPMC inogona kuumba firimu rinoonekera uye rakaoma pamusoro pevhu dzakasiyana siyana mushure mekunyungudika mumvura. Iyi firimu ine kunaka kwakanaka, elasticity uye mvura yemvura. Inoshandiswa zvakanyanya muzvivakwa zvezvivakwa, zvipfeko zvemishonga, zvipenyu zvekudya uye mamwe minda kuti udzivirirwe uye kuvandudza mashandiro echigadzirwa.
2.4 Adhisheni
Nekuda kweiyo yakanaka yekuzvishongedza zvivakwa, HPMC inoshandiswa zvakanyanya muzvigadzirwa zvakadai sekuvaka madekisheni, cellpulose glue, cellpaper glue, kusimudzira kushamwaridzana simba, uye kugadzirisa kushamwaridzana uye kunaka.
2.5 Lubricity
HPMC ine yakanakisa midziyo yehunyanzvi, iyo inogona kuderedza kupokana uye kugadzirisa fluidity uye kuiswa panguva yekuvaka. Izvi zvinoda basa rakakosha mukushandisa senge tiles anomisheni, putty poders, uye pasi zvinhu, uye zvinogona kuvandudza kushanda kwekuvaka uye kudzikisa kupfeka mudziyo.
2.6 emulesification
HPMC inogona kushandiswa se emulsifier yekubatsira kusimbisa nzira ye emulsion, uchibvumira zvinwiwa zvisingapindirani kuti ugadzire molsion yakagadzikana pamwechete. Ichi chivakwa chinoshandiswa zvakanyanya mumhirizhonga ye emulsion, cosmetics, gadziriso yekugadzirira, etc. yekuve nechokwadi chekufanana uye kugadzikana kwechigadzirwa.
3. Nzvimbo dzekushandisa
3.1 zvigadzirwa zvekuvaka
Mundima yekuvaka, HPMC inonyanya kushandiswa mumutumbi wechigaro, putty poda, tile inonamira uye zvimwe zvinhu. Kuchengetwa kwaro, kwekuchengetwa kwemvura, kuumbwa kwemvura uye mafirimu ekuumba kunogona kugadzirisa basa rekuvaka, kuwedzera nguva yekudyara, kusimudzira kuderera uye kupenga kudzikisira zvinhu, uye kuvandudza zvakanyanya kunaka kwemhando.
3.2 mushonga
HPMC inoshandiswa mumunda wemishonga sechinhu chinobatanidza zvinhu uye zvakaburitswa-mumiririri wekugadzirira mishonga yekugadzirira mishonga. Yayo firimu-yekuumba midziyo, kusava-isina kujaira kuzviita zvakanakisa zvinodhaka zvinodhaka, izvo zvinogona kuvandudza kutaridzika uye kuravira zvinodhaka uye kudzora iyo inodhaka yekuburitsa zvinodhaka.
3.3 Chikafu
Muindasitiri yechikafu, HPMC inoshandiswa seanotenda, stabilizer uye emulsifier. Izvo zvinowanzoshandiswa mune zvigadzirwa zvakaita sejelly, jamu, ice cream, etc. kuvandudza chimiro uye kugadzikana kwechigadzirwa uye kuwedzera hupenyu hwesherufu.
3.4 cosmetics
Iko kushandiswa kweHPMC mune cosmetics kunosanganisira zvigadzirwa zvakadai senge lotions, shampoos, etc. Sesporcer uye stabilizer, inogona kushandisa ruzivo rwechigadzirwa, uye uvandudze kuoneka kwechigadzirwa.
3.5 Vamwe
Mukuwedzera, HPMC inoshandiswawo zvakanyanya mumapepa, mapepa, ceramics, ceramics uye mamwe minda seyekumusoro, stabilizer uye inosungirwa kuita zvigadzirwa, kusimbisa uye kushandisa maitiro.
4. Technical parameter
4.1 Zvakafanana zvakataurwa
Iyo technical paramende inowanzo kusanganisira viscossity, degree rekutsiva
4.2 viscosity
Viscosity ndeimwe yemakareti akakosha eHPMC, iyo inobata zvakananga maitiro ayo mukushandisa. HPMC ine huwandu hwakawanda hwehuwandu hwe viscosity kubva pasi kusvika kumusoro, izvo zvinogona kudzorwa nekugadzirisa tembiricha, nguva uye maitiro emamiriro ezvinhu panguva yekugadzira.
4.3 degree rekutsiva
Iyo degree rekutsiva rinoreva degree rekutsiva nzira uye hydroxyprishitioxy muHPMC. Zvemukati weaya subsitituets zvinokanganisa iyo solubility, kuderedza uye kugadzikana kweHPMC. HPMC ine madhigirii akasiyana ekutsiva akakodzera kune akasiyana masisitimu ekushandisa.
5. Zvinobatsira uye Matambudziko
5.1 Zvinodikanwa
Kuedza: HPMC ine akawanda mabasa akadai sekuremerwa, kuchengetwa kwemvura, kuumbwa kwemafirimu, uye kusungwa, uye kune huwandu hwakawanda hwekushandisa.
Kuchengetedza: Asina-chepfu uye chisina kukuvadza, inosangana nemari yakawanda yekuchengetedza, uye yakakodzera kuminda yakadai sekurapa uye chikafu chine zvido zvekuchengetedza.
Kugadzikana: Yakagadzikana makemikari zvivakwa, kugona kuchengetedza mashandiro pasi pemamiriro ezvinhu akasiyana emamiriro ekunze, uye kusimba kwakasimba.
5.2 Matambudziko
Mutengo: Kuenzaniswa nezvimwe zvinhu zvechinyakare, mutengo weHPMC zvakakwirira kwazvo, izvo zvinogona kukanganisa kukwidziridzwa kwaro mune zvimwe zvakaderera-zvemadhora ekushandisa.
Makwikwi: Sezvo musika wekuda kwezvinhu zvekushandisa zvinowedzera, kutsiva uye kukwikwidza zvigadzirwa zviri kupinza, zvichikonzerwa neHPMC yemusika wemusika.
6. Mangwana ivhu maitiro
Nekufambira mberi kwehunyanzvi uye kuwedzera kwenzvimbo dzekushandisa, kudiwa kweHPMC kucharamba kuchikura. Ramangwana rekuvandudza mirayiridzo inosanganisira:
Kuvandudza Kugadzirwa Kubudirira: Nekudzivirira maitiro ekugadzira, kuderedza mari uye kugadzirisa zvigadzirwa zvechigadzirwa.
Wedzera michina nyowani: Ongorora application yekunyorera yeHPMC muminda mitsva, yakadai sekushandisa zvine hushamwari zvinhu, gadziriro itsva mishonga, nezvimwe.
Kuvandudza mashandiro: Kuramba uchivandudza mashandiro eHPMC uye kukudziridza zvimwe zvakarongedzwa uye zvinoshanda zvigadzirwa kuti zviite zvinodiwa zvemamiriro akasiyana ekushandisa.
Kutumira Nguva: Kukadzi-17-2025