1. Chii chinonzi alias ye hydroxyprupyl methylcellose?
- Vanyengeri: HydroxyPropyl methyl Cellelose, Hydroxyprusyl methyl cellever Litrever: HPMC kana MHPC Alias: Hyplomppolose; Cellulose hydroxyprupropyl methyl ether; HyproMellose, cellulose, 2-hydroxyprishlmethyl cellelose ether. Cellulose hydroxypronyl methyl ether hyprolose.
2. Ndeipi iyo huru application ye hydroxyprupyl methylcellose (HPMC)?
- Vanoshandiswa: Hpmc inoshandiswa zvakanyanya mune zvekuvaka, marara, maCeramics, ceramics, mushonga, zvinyorwa, zvekurima, zvidhori, fodya, fodya uye mamwe maindasitiri. HPMC inogona kukamurwa kuita giredhi rekuvaka, giredhi rekudya uye pharmaceucal grade zvichienderana nechinangwa. Parizvino, yakawanda yezvinhu zvigadzirwa zvemberi ndeyekuvaka giredhi. Muchikamu chekuvaka, putty poda inoshandiswa mune yakakura mari, inenge 90% inoshandiswa kune putty poda, uye kuzorora kunoshandiswa kune simende dhiri uye glue.
3. Kune akati wandei marudzi e hydroxypropyl methylcellose (HPMC), uye chii misiyano mukushandisa kwavo?
- vanogadzira: HPMC inogona kukamurwa kuita kuti inyararire mhando uye inopisa-kupaza mhando. Instant mhando zvigadzirwa zvinopararira nekukurumidza mumvura inotonhora uye nyangarika mumvura. Panguva ino, mvura haina viscosity nekuti HPMC inongoparadzirwa mumvura pasina kupaza chaiko. Anenge maminetsi maviri, iyo viscosity yemvura zvishoma nezvishoma inowedzera, kugadzira iyo yeiyo transpent viscous colloid. Kupisa-nyauka zvigadzirwa, kana wasangana nemvura inotonhora, inogona kuparadzira nekukurumidza mumvura inopisa uye ichanyangarika mumvura inopisa. Kana tembiricha ikadonha kusvika kune imwe tembiricha, iyo viscosity ichaonekwa zvishoma nezvishoma kusvika yamunoratidza iyo inofarira viscous viscous colloid. Iyo inopisa-nyauka mhando inogona kungoshandiswa chete mune putty poda uye dhaka. Mumvura glue uye pendi, pachave neboka phenomenon uye hazvigone kushandiswa. Iyo Instant Type ine huwandu hwakakura hwekushandisa. Inogona kushandiswa muPutty poda uye dhiri, pamwe chete nemvura glue nependi, pasina kupi kukanganisa.
4. Ungasarudza sei iyo yakakodzera hydroxypropropyl methylcellose (HPMC) yezvinangwa zvakasiyana?
- Vanoshandiswa :: application yePutty poda: izvo zvinodiwa zvakaderera, uye visikoka ndeye 100,000, izvo zvakaringana. Chinhu chakakosha kuchengeta mvura tsime. Kushandiswa kweMoter: Zvakakwirira zvinodiwa, yepamusoro viscosity, 150,000 zviri nani. Kushandiswa kweGlue: Zvigadzirwa zvakangoitika nekwakakwirira viscosity zvinodiwa.
5. Chii chinofanira kutariswa mukushandiswa chaiko kwehukama pakati pevisikopo uye tembiricha yeHPMC?
- Vancoswer: Iyo viscosity yeHPMC inoenderana nehuwandu kune tembiricha, kureva kuti, viscosity inowedzera sezvo tembiricha inoderera. Iyo viscosity yechigadzirwa isu tinowanzo tarisa kune iyo bvunzo mhedzisiro yeiyo 2% mhinduro yekugadzirisa pane tembiricha yemadhigiri maviri celsius.
Mune zvinoshanda zvinoshandiswa, zvinofanirwa kucherechedzwa kuti munzvimbo dzine nzvimbo dzakakura dzekupisa pakati pezhizha uye chando, zvinokurudzirwa kushandisa visikoka yakaderera munguva yechando, iyo inokodzera kuvaka. Zvikasadaro, kana tembiricha yakaderera, iwo mavheti emusangano anowedzera, uye ruoko rwacho rwunzwe rwunorema kana uchikanda.
Pakati pevisimusi: 75000-100000 inonyanya kushandiswa kune putty
Chikonzero: Kuchengeta kwakanaka kwemvura
Yakakwira viscosity: 150000-200000 inonyanya kushandiswa kwePolystyrene Partle Thermal Insulation Motrar Rubber Rucar Rucar Rucar Rucar Rucar Rucar Rucars
Chikonzero: Iyo visikoka yakakwira, durari haisi nyore kuwa, sag, uye kuvandudzwa kwave nani.
6. HPMC ndeye isiri-ionic cellulose ether, saka isiri-ionic?
- vanodzora: Mulaman's mazwi, zvisiri-ions zvinhu zvisinga ifunge mumvura. Ionization inoreva maitiro ayo maEkishini akasanganiswa achipomerwa mhosva yekuparara Semuenzaniso, sodium chloride (NACL), munyu watinodya zuva rega rega, zvichidonha mumvura uye kuunganidza kubereka zvakasununguka sodium Ndiko kuti, iyo hpmc inoiswa mumvura, haizoparadzanisi kuti ichiparadzirwa
Tumira nguva: Kubvumbi-26-2023