I-1. Igama lemveliso:
I-01. Igama leekhemikhali: hydroxypropyl methylcelcelcelcelce
I-02. Igama elipheleleyo ngesiNgesi: iHydroxdpropyl Methyl Sellulose
03. Isigama sesiNgesi: i-HPMC
2. Iipropathi zomzimba kunye neekhemikhali:
I-01
I-02. Ubungakanani be-paunticle; Ireyithi yokupasa ye-100 mesh ingaphezulu kwe-98.5%; Ireyithi yokupasa eyi-80 mesh ingaphezulu kwe-100%.
I-03. Iqondo lokushisa le-carbonis: 280 ~ 300 ℃
I-04. I-0.25 ~ 0.70 / cm3 (ihlala ijikeleze i-0.5G / CM3), isiphelo esithile 1.26-13.
I-05. Iqondo lokushisa leAccolotion: 190 ~ 200 ℃
I-06. Uxinzelelo lomphezulu: I-2% ye-ACTEACEOR yi-42 ~ 56dyn / cm.
I-07. Inyibilikiswe emanzini kunye nezinye izinyithi, ezinje nge-ethanol / amanzi, i-propanol / amanzi, i-trichloroethane, njl. Njl.
Izisombululo ze-ACTE zisebenza. Ukungafihli nto, ukuSebenza okuZinzileyo, Iqondo lokushisa le-GEL lemveliso eneenkcukacha ezahlukeneyo
Kwahlukile, i-solbing itshintsha ngohlobo lwe-viscosity, kokukhona i-smobimation, ukwenziwa kweenkcazo ezahlukeneyo ze-hydropylcelsulose (i-HPMC) emanzini ayichaphazeleki .
I-08. Ngokuncipha komxholo we-APENGSYL, i-gell inyuka, ukuzola kwamanzi kuncipha, kunye nomsebenzi womhlaba we-hydroxypropyl methylcelcelcelcelce
I-09
Zintathu, i-hydroxypropyl methylcelcelculose (i-HPMC) yeempawu:
Imveliso idibanisa izinto ezininzi zomzimba kunye neekhemikhali ukuba zibe yimveliso eyahlukileyo ngokusetyenziswa kakhulu, kwaye iipropathi ezahlukeneyo zezi zilandelayo:
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(5) Umsebenzi we-5)
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(11) Uzinzo-wesiseko: Ilungele ukusetyenziswa ngaphakathi kwe-PH3.0-11.0.
(12) engenakuthelekiswa nanto kwaye engenantlonelo, engachaphazelekanga yiMetabolism; Isetyenziswe njengokutya kunye nolongezo lweziyobisi, abayi kuba kukutya kwaye akuyi kubonelela ngekhalori.
4. I-HYDROXCHLL Methylcelcelculose (HPMC)
Xa i-hydroxypropyl methylcelcelsulose (HPMC) yongezwa ngokuthe ngqo emanzini, baya kudibanisa, kodwa le nto inqamlezileyo icotha kakhulu kwaye inzima. Zintathu iindlela zokuchitha ixesha eliphakanyisiweyo apha ngezantsi, kwaye abasebenzisi banokukhetha eyona ndlela ifanelekileyo ngokomsebenzi wabo:
1. Indlela eshushu yaManzi: ekubeni i-hydroxypropyl methylcelcelculose (i-HPMC) ayinyibilikisi eshushu, i-HPMC ye-HydroxyPropyl Methylcelcel I-Methylcelcel Metylcelose (i-HPMC) ichazwa, indlela ezintathu eziqhelekileyo zichazwa njenge Landela:
1). Beka inani elifunekayo lamanzi ashushu kwisitya kwaye asitshise malunga nama-70 ° C. Ngokuthe ngcembe yongeza i-HydroxyPOpyl Methylcelcelsulose (HPMC) phantsi kwe-tirring ehamba kancinci, i-hydroxypropyl methylcelcelculose (i-HPMCyP) iqala ukuntywila kumphezulu wamanzi, kwaye emva koko ngokuthe ngcembe i-slirry, ipholile i-slirry.
2). Ubushushu 1/3 okanye 2/3 (isixa esifunekayo) samanzi kwisitya kwaye sitshise ukuya kwi-70 ° C. Ngokwendlela ye-1), ukusasaza i-hydroxypropyl methylcelcelculose (i-HPMC) ukulungiselela i-slide ye-subyropy yongeza i-Hydropyl ye-Hydropyl ye-thylcelsele amanzi abandayo, kwaye avuselele, emva koko apholise umxube.
3). Yongeza i-1/3 okanye i-2/3 yenani elifunekayo lamanzi kwisitya kwaye sitshise ukuya kwi-70 ° C. Ngokwendlela ye-1), ukusasaza i-hydroxypropyl methylcelcelculose (i-HPMC) ukulungisa amanzi ashushu; Inani eliseleyo lokubanda okanye i-ice amanzi elongezwe kwi-slide eshushu kakhulu kwaye umxube upholile emva kokushukumisa.
2. Indlela yokuxuba yomgubo: i-hydroxypropyl methylcelcelsele (i-HPMC) ye-powder kunye nenani elilinganayo okanye elikhulu lezinye izithako ezinokuchithwa ngokupheleleyo, kwaye emva koko ichithwe emanzini, i-HPMC . I-3. I-Organic Soltion Indlela: Ukusasazeka kwangaphambili okanye ukusasazeka kwangaphambili okanye i-Hydroxypropyl Methylcelculose (i-HPMC) ene-ethanol, i-ethylene glycol okanye ioyile, kwaye emva koko inyibilike emanzini. Ngeli xesha, i-hydroxypropyl methylcelceltulose (i-HPMC) nayo inokuchithwa kakuhle.
5. I-5.
I-HydroxyPOpyl Methylcelceltulose (HPMC) inokusetyenziswa njenge-tickener, ukusasazeka, i-enulsifier kunye nearhente yokwenza ifilimu. Iimveliso zalo zenqanaba lemizi-mveliso zinokusetyenziswa kwiikhemikhali zemihla ngemihla, i-elektroniki, i-resins yeyokwakhiwa, ukwakhiwa kunye neengubo.
1. Ukumiswa kwe-polymerization:
Kwimveliso ye-Synthitic ye-Synthitic enjenge-polyvinyl chloride (PVC), i-PVC) ye-pherlidene kunye nezinye ii-copolymers, i-polymerization, i-polymerization iqhelekile kwaye iyimfuneko yokuziqhelanisa nommiselo we-hydrophobic emanzini. Njenge-polymer enyibilikayo yamanzi, i-hydroxypropyl methylcelcelsulose (HPMC) yemveliso egqwesileyo kwaye isebenze njengearhente yokukhusela i-colloidal, enokukuthintela ngokufanelekileyo ukudityaniswa kwamasuntswana ePolymer. Ngaphaya koko, nangona i-hydroxypropythylcelcelcelcelcelcelcelcelcelcelcelcelcelcelcelose (i-HPMC) yi-polymer enyibilikayo, iyanyibilika inyibilikisi ye-sholyrophobic kwaye inyanzela i-thelymers yamandla e-polymeric apho amandla e-rolymers anokususa izilwanyana ezigqwesileyo kwaye ukomeleza ukufunxa kweeplastiki.
2. Kwindlela yokwakha izinto zokwakha, i-hydroxypropyl methylcelceltulose (HPMC) inokusetyenziselwa:
1). Iarhente yokunamathela kunye ne-caulking ye-Gypsim esekwe kwi-tepe.
2). Bongaza kwizitena ezisekwe kwisamente, iithayile kunye neziseko;
3). I-StucCo esekwe kwiplasta;
4). Isamente esekwe kwisakhiwo;
5). Kwifomula yepeyinti kunye nepeyinti yokupeyinta.
Ixesha lokuposa: I-24-2023