1. Ndedzipi nzira dzekupaza dze hydroxypropyl methylcellose hpmc?
Pindura Nzira mbiri dzakajairika dzinotsanangurwa seinotevera:
1), wedzera 1/3 kana 2/3 yehuwandu hunodiwa hwemvura mumudziyo, uye uzvidzise kusvika 70 ° C, Durperse HPMC zvinoenderana nenzira ye1), uye gadzirira mvura inopisa slurry; Wobva wawedzera iyo yakasara huwandu hwemvura inotonhora kune mvura inopisa slurry, musanganiswa wacho wakatonhorera mushure mekukurudzira.
Powder Kusanganisa nzira: Sanganisa HPMC Powder neine huwandu hweimwe powdery zvinhu, wobva wawedzera mvura yekunyungudika panguva ino pasina kuunganidzwa, nekuti kune zvishoma hpmc mune zvese zvidiki zvidiki Poda hupfu, ichanyungudika pakarepo kana uchionana nemvura. - Upty poda uye moterar Vagadziri vari kushandisa nzira iyi. [Hydroxyprenyl methylcellose (HPMC) inoshandiswa seanoridza mhere uye yemvura yekuchengetwa mumiririri muPutty Poda.
2) isa iyo inodiwa huwandu hwemvura inopisa mumudziyo uye uzvidzise kune anenge makumi manomwe c. Iyo hydroxypropyl methylcellose yakawedzerwa zvishoma nezvishoma kusimudzira zvishoma nezvishoma, pakutanga iyo HPMC yakadzika pamusoro pemvura, uye zvishoma nezvishoma yakaumbwa slurry, iyo yakadzvanywa pasi pekumutsa.
2. Kune akati wandei mhando dze hydroxyprupyl methylcellose hpmc. Ndeapi misiyano mukushandisa kwavo?
Mhinduro: HydroxyPropyl methylcellose hpmc inogona kukamurwa kuita mhando yekunzwa uye inopisa-kupaza mhando. Instant mhando zvigadzirwa zvinopararira nekukurumidza mumvura inotonhora uye ichipinda mumvura. Panguva ino, iyo mvura haina viscosity, nekuti HPMC inongoparadzirwa mumvura, hapana kunyunguduka 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.
3. Ndeipi iyo huru application ye hydroxypropyl methylcellose (HPMC)?
Mhinduro: HpMC inozoshandiswa zvakanyanya mune zvekuvaka, marara, ceramics, ceramics, mushonga, zvinyorwa, zvinyorwa, zvekurima, zvidhori, fodya uye mamwe maindasitiri. HPMC inogona kukamurwa mu: Giredhi rekuvaka, giredhi rekudya uye giredhi rechiratidzo maererano nekushandiswa. 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.
4. Maitiro ekutonga mhando yehydroxypropyl methylcellose (HPMC) nyore uye intuitively?
Mhinduro: (1) Scravitity chaiyo: iyo yakakura iyo chaiyo gravity, inorema zviri nani. Chiyero chakakura, kazhinji nekuti
. Nekudaro, zvakawanda zvezvigadzirwa zvakanaka zvine machena machena.
. Mazhinji hpmc yakagadzirwa mu hebei is 80 mesh. Iye anokoshesa basa, zvirinani zviri nani.
. Yakakwira iyo mwenje yekuputika, zviri nani, zvichiratidza kuti pane zvisingaonekwi zvisingaite mazviri. . Iko kufungidzira kweiyo Vertical Recorst Kwakanaka, uye iyo yemitambo yakatwasuka yakaipisisa, asi haina kureva kuti mhando yemutambi wechiitiko chiri nani pane iyo yeiyo yakatarisana neyekutsauka, uye pane zvakawanda zvinhu kuti uzive iyo yechigadzirwa mhando . Zviri mukati mehydroxyprupropyl boka mukati mayo kumusoro, uye zviri mukati mehydroxyprusropropyl boka rakakwira, uye kuchengetwa kwemvura kuri nani.
5. Ndezvipi zvinhu zvikuru zvehunyanzvi zve hydroxyprupyl methylcellose (HPMC)?
Mhinduro: HydroxyPropyl Zvemukati uye viscosity, vazhinji vashandisi vane hanya nezviratidzo izvi zviviri. Avo vane yakakwira hydroxyprupropyl zvemukati kazhinji vane kudzokorora kwemvura kuri nani. Yakakwira viscosity, kuchengetwa kwemvura, pane
6. Ndeipi iyo yakakodzera viscosity ye hydroxyprusyl methylcellose (HPMC)?
Mhinduro: Poda poda kazhinji inowanzoita 100,000 Yuan, uye izvo zvinodiwa kuti marara akakwira, uye zviri nyore kushandisa 150,000 Yuan. Uyezve, iyo yakakosha basa reHPMC kuchengetwa kwemvura, ichiteverwa nekukora. Muchiuru chePoda, chero bedzi kuchengetwa kwemvura kwakanaka uye visikoka kwakaderera (70,000-80,80000), zvinogonekawo. Ehe, iyo yepamusoro viscosity, zvirinani kugarisana kwemvura. Kana viscosity painopfuura 100,000, iyo visikoity inokanganisa kuchengetwa kwemvura. Kwete kazhinji. Chaizvoizvo) zvakare zviri nani, uye visikoka yakakwira, uye zviri nani kushandisa mumuti wetsiva.
7. Ndezvipi zvinhu zvikuru zvekushandisa zvehydroxyprupyl methylcellose (HPMC)?
Mhinduro: Iyo mainini midziyo yehydroxypropyl methylcellose (HPMC): Yakanatswa Cotton, methyl Chloride,
8. Ndeipi basa guru rekushandiswa kweHPMC muPutty poda, uye zvinoitika nemakemanics?
Mhinduro: MuPoWy poda, HPMC inotora nhatu dzidzo dzakakora, kuchengetwa kwemvura uye kuvaka. Kukakavara: Cellulose kunogona kuiswa kuti kumisa uye kuchengeta mhinduro yunifomu kumusoro uye pasi, uye udzivise kuswedera. Kudzokorora kwemvura: Ita iyo POWDY POWOD DOWDY IYO zvishoma zvishoma, uye ubatsire iyo ash calcium yekuita pasi pezviito zvemvura. Kuvaka: Cellulose ine lubricating mhedzisiro, iyo inogona kuita iyo poro poda ive nekuvakwa kwakanaka. HPMC haibatanidzi mune chero mhedzisiro yemakemikari, asi inotora chete basa rebonde. Kuwedzera mvura kune iyo Putty poda uye kuiisa pamadziro maitiro emakemikari, nekuti zvinhu zvitsva zvinoumbwa. Kana iwe ukabvisa iyo putty poda pamadziro kubva kumadziro kubva pamadziro, uye uishandise zvakare, hazvishande nekuti zvinhu zvitsva (calcium carbonate) zvakaumbwa. ) zvakare. Zvikamu zvakakosha zveAshccium poda: Ahmxture ye ca (Ah) 2, Cao + CA (OH) 2 + CACE 2 + CACO3 ↓ + H2O ASH Calcium iri mumvura uye mhepo iri pasi pechiitiko cheCo2, calcium kabhoni inogadzirwa, nepo Hpmc ichingomesa mvura, ichibatsira maitiro ari nani ealcium, uye haatore basa chero ripi zvaro iro.
9. HPMC ndeye isiri-ionic cellulose ether, saka isiri-ionic?
MHINDURO: Muviri's Mitemo, isiri-ion chinhu chisingazungunuke 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
10. Pane chero hukama pakati pekudonha kwePutty poda neHPMC?
Mhinduro: Kurasikirwa kwePowder yePowtty yePoda inoenderana nehuwandu hwehukuru hweash, uye ine zvishoma kuita ne hpmc. Iyo yakaderera calcium yezvinyorwa zvechiratidzo calcium uye iyo isina kukodzera chiyero cheCAO uye CA (Ah) 2 muGrey calcium ichakonzera kurasikirwa kweupfu. Kana iyo ine chimwe chinhu chekuita neHPMC, zvino kana HpMC ine murombo mvura kuchengetwa, ichaitawo kurasikirwa neupfu.
11. Ndeipi tembiricha yeiyo hydroxyropropyl methylcellose ine chekuita?
Mhinduro: Iyo tembiricha yeHPMC ine chekuita neiyo nzira yayo yezvinyorwa, iyo yakaderera iyo nzira yezvinyorwa ↓, yakakwira tembiricha.
12. Ungasarudza sei iyo yakakodzera hydroxyprupyl methylcellose (HPMC) yezvinangwa zvakasiyana?
Mhinduro: Iko kushandiswa kwePutty 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.
13. Ndeupi musiyano uripo pakati pechinotonhora-mvura inopisa mhando uye iyo inopisa-svutugadzike mhando yehydroxyproproproproproproprollulose mukugadzira maitiro?
Mhinduro: Iyo inotonhora mvura inokwira mhando yeHPMC iri pamusoro-yakabatwa neGlyoxal, uye inopararira nekukurumidza mumvura inotonhora, asi haina kunyungudika. Izvo zvinongopera kana visikoity ichiwedzera. Hot Melt mhando hadzike pamusoro wakabatwa neGlyoxal. Kana huwandu hweGlyoxal hwakakura, kupararira kuchave kusimuka, asi visikoka kuchawedzera zvishoma nezvishoma, uye kana huwandu hushoma, zvakapesana zvichaitika.
14. Ndekupi kunhuhwirira kwehydroxyprupyl methylcellose (HPMC)?
Mhinduro: Iyo HPMC yakagadzirwa neiyo solvent nzira inoshandisa toluene uye isopropanol se solvent. Kana iko kugeza hakuna kunaka, pachave nechimwe chinhuhwidzo.
15. Ndeipi rimwe zita reHydroxyprupyl methylcellose?
Mhinduro: HydroxyPropyl methyl cellelose, Chirungu: hydroxyprusyl methyl cellever liplever: HPMC kana MHPC Alias: Hyprollose; Cellulose hydroxyprupropyl methyl ether; HyproMellose, cellulose, 2-hydroxypruppropyl methyl cellelose ether. Cellulose hydroxypronyl methyl ether hyprolose.
16. Chii chinofanira kutariswa mukushandiswa chaiko kwehukama pakati pevisikopo uye tembiricha yeHPMC?
Mhinduro: Iyo viscosity yeHPMC inoenderana neyakaenzana nekudziya, ndiko 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 pevisikodzi: 75000-100000 inonyanya kushandiswa kune putty. Chikonzero: Kuchengeta kwakanaka kwemvura. Yakakwira viscosity: 150000-200000 inonyanya kushandiswa kwePolystyrene Partle Thermal Insulation Mortar Glue Powder uye Yakavhunika Microbead Fermal Insulation Motar. Chikonzero: Yakakwira viscosity, dhaka haisi nyore kudonha, kusungirirwa, uye kugadzirisa kuvaka.
17. Iko kushandiswa kweHPMC muPutty poda, chii chikonzero cheBubbles mune iyo Putty poda?
Mhinduro: MuPoWy poda, HPMC inotora nhatu dzidzo dzakakora, kuchengetwa kwemvura uye kuvaka. Usatora chikamu mune chero maitiro. Zvikonzero zveBubbles: 1. Isa mvura yakawanda. 2. Iyo yepazasi denderedzwa haina kuoma, ingo scrape imwe denderedzwa pamusoro, uye zviri nyore ku foam.
Kutumira Nguva: Jan-13-2023