1. Pane akati wandei marudzi e hydroxyprupyl methylcellose hpmc, uye chii musiyano uripo pakati pezvavanoshandisa?
Mhinduro: HydroxyPropyl methylcellose hpmc inogona kukamurwa kuita mhando yekunzwa uye inopisa-melt mhando. Instant-mhando zvigadzirwa zvinopararira nekukurumidza mumvura inotonhora uye ichipinda mumvura. Panguva ino, iyo mvura haina viscosity, nekuti HPMC inongoparadzirwa mumvura, hapana kunyunguduka chaiko. Mushure memaminitsi maviri, iyo viscosity yemvura zvishoma nezvishoma yakawedzera, inogadzira iyo yakajeka viscous colloid. Zvigadzirwa zvinopisa-zvinopera, kana uchisangana nemvura inotonhora, inogona kukurumidza kupararira mumvura inopisa uye ichanyangarika mumvura inopisa. Kana tembiricha ikadonha kune imwe tembiricha, iyo viscosity zvishoma nezvishoma inoonekwa kusvika kune yakajeka viscous colloid inoumbwa. Iyo inopisa-nyauka mhando inogona kungoshandiswa chete mune putty poda uye dhaka. Mumvura glue uye pendi, inobvisa phenomenon ichaitika uye haigone kushandiswa. Iyo Instant Type ine huwandu hwakakura hwekushandisa. Inogona kushandiswa muPutty poda uye dhaka, pamwe chete mumvura glue uye pendi, pasina kupokana.
2. Ndeipi chinangwa chikuru che hydroxyprupyl methylcellose (HPMC)?
A: HpMc inoshandiswa zvakanyanya mukuvakwa, marara, majasi, ceramics, mushonga, chikafu, kurima, kurima, cosmetics, fosetcics, fodya uye mamwe maindasitiri. HPMC inogona kukamurwa mu: Giredhi rekuvaka, giredhi rekudya uye giredhi rechiratidzo maererano nechinangwa. Parizvino, yakawanda yezvinhu zvigadzirwa zvemberi ndeyekuvaka giredhi. Mugiredhi rekuvaka, huwandu hweiyo putty poda yakakura kwazvo, inenge 90% inoshandiswa kune putty poda, uye kuzorora kunoshandiswa kune simende dhiri uye glue.
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Pindura Nzira mbiri dzakajairika dzinotsanangurwa seinotevera:
1), wedzera 1/3 kana 2/3 yehuwandu hunodiwa hwemvura mumudziyo, uye uzvidzise kusvika 70 ° C, zvichienderana nenzira ye1), Durperse HpMC, gadzirira mvura inopisa slurry; Wobva wawedzera iyo yakasara huwandu hwemvura inotonhora kumvura inopisa mune iyo slurry, musanganiswa wacho wakatonhorera mushure mekukurudzira.
Powder kusanganisa nzira: Sanganisa HPMC Powder ine huwandu hwakawanda hweimwe podaly zvinhu, wobva wawedzera mvura yekunyungudika panguva ino pasina kuunganidza pamwe chete, nekuti kune chete hpmc diki muzvikamu zvidiki diki. Iyo hupfu ichanyungudika pakarepo mukubatana nemvura. - Iyi nzira inoshandiswa nePutty poda uye vagadziri vemota. [Hydroxyprenyl methylcellose (HPMC) inoshandiswa seanoshandiswa seanoti uye mvura-yekuchengetedza mumiririri mune putty poda.
2), isa huwandu hunodiwa hwemvura inopisa mumudziyo, uye uzvidzise kune anenge 70 ℃. Iyo hydroxyprupyl methylcellose yakawedzerwa zvishoma nezvishoma nekukurudzira zvishoma nezvishoma, pakutanga iyo HPMC yakadzika pamusoro pemvura, uye zvishoma nezvishoma yakaumbwa slurry, iyo yakatonhorera nekukurudzira.
4. Maitiro ekutonga mhando yehydroxypropyl methylcellose (HPMC) nyore uye intuitively?
Mhinduro: (1) Scravitity chaiyo: iyo yakakura iyo chaiyo gravity, inorema zviri nani. yakakura, kazhinji nekuti
. Nekudaro, zvakawanda zvezvigadzirwa zvakanaka zvine machena machena.
. Yakawanda yeHPMC yakagadzirwa mu hebei is 80 mesh. Iye anokakavara, zviri nani kwazvo.
. Iyo yepamusoro iyo inodengenyeka, zviri nani, zvichiratidza kuti pane zvisinganyanye kusanzwisisika zvinhu mukati. Iko kufungidzira kwevatambi vanokwanisa kazhinji kazhinji kwakanaka, uye izvo zvinokatyamadza zvakashata, asi hazvitaurwa kuti mhando yevatambi vanokwana zviri nani pane izvo zvine hutsinye, uye pane zvakawanda zvinhu zvinoona kunaka kwezvigadzirwa. Iyo hydroxyprupropyl inotaurwa mukati yakakwirira, uye iyo hydroxyprupropropyl yezvinyorwa yakakwira, kuchengetwa kwemvura kuri nani.
5. Ndezvipi zvinhu zvikuru zvehunyanzvi zve hydroxyprupyl methylcellose (HPMC)?
Mhinduro: Hydroxyprupropyl Zvemukati uye viscosity, vazhinji vashandisi vane hanya nezvevaviri zviratidzo. Iyo yepamusoro iyo hydroxyprupropyl yezvinyorwa, zvirinani kuchengetwa kwemvura. Viscous, inobata mvura, ine (panzvimbo ye
6. Ndeipi iyo yakakodzera viscosity ye hydroxyprusyl methylcellose (HPMC)?
Mhinduro: Pocty poda kazhinji inowanzoita 100,000 Yuan, uye duri rinonyanya kudiwa, uye zviri nyore kushandisa pana 150,000 Yuan. Uyezve, iyo yakakosha basa reHPMC ndeyekuchengeta mvura, ichiteverwa nekukora. MuPutty poda, chero bedzi kuchengetwa kwemvura kwakanaka uye visikoka kwakaderera (70,000-80,80000), zvinogonekawo. Ehe, kana visikoity yakakwira, kuchengetwa kwemvura kunoenderana kuri nani. Kana viscosity painopfuura 100,000, mhedzisiro ye viscosity pakuchengetwa kwemvura haina zvakawanda. Chaizvoizvo) zvakare zviri nani, uye visikoka yakakwira, uye zviri nani kushandisa mumutumbi wetsiva.
7. Ndezvipi zvinhu zvikuru zvekushandisa zvehydroxyprupyl methylcellose (HPMC)?
Mhinduro: Iyo main midziyo yehydroxypropyl methylcellose (HPMC): Yakanatswa Cotton, zvimwe zvinhu zvinoshandiswa zvinosanganisira Flake Alkali, Acid, Toluene, isopropanol, etc.
Post Nguva: Kukadzi-20-2025