I-HPMC (i-hydroxypropyl methylcelceltulose) yimpahla ye-polymer esetyenziswa ngokubanzi kumashishini amaninzi. Yiposeremer ye-folymer esenziwe ngamanzi eyenziwe kwi-sellulose ngokuguqula iikhemikhali kwaye ineepropathi ezininzi ezizodwa zomzimba kunye neekhemikhali.
I-1. Umoya olungileyo wamanzi
Enye yezona mpawu zibalulekileyo ze-HPMC kukuqina kwayo emanzini. Ingayinyibilikisa kwaye yenze isisombululo esibonakalayo se-colloidal kumanzi abandayo ashushu. Le propati yenza ukuba i-HPMC ibaluleke kakhulu kwizicelo ezifuna inkqubo esekwe emanzini (ezinjengezinto zokwakha, iingubo, cosmetics, njl. Njl.).
Izinto zokwakha: I-HPMC isetyenziswe ngokubanzi kwizixhobo zodaka ze-Gyppum kunye ne-Gypsim esekwe kwi-thi chucler kunye nomgcini wamanzi. Isisombululo senziwa emva kokupheliswa kwayo sinokuphucula kakhulu ukusebenza kwempahla, thintela amanzi ekuphumezeni ngokukhawuleza, kwaye uqinisekise unyango olufanayo.
Ishishini lamachiza: I-HPMC isetyenziswa njengendawo yokuhamba kwempahla kunye ne-arhente yokukhupha iziyobisi kumayeza. Ukuzenzela amanzi amanzi enza kube lula ukulungiselela iifom zamayeza ezifana neetafile kunye neecapsules, kwaye zinokukhupha kancinci izithako zomzimba womntu.
I-2. Ukuqaqanjelwa ngokugqibeleleyo kunye nokugqwesa
I-HPMC inefuthe elihle kakhulu, ngakumbi kwizisombululo ezikhulu. Nokuba isixa esincinci se-HPMC sinokunyusa kakhulu i-viscofity yenkqubo engamanzi. Oku kwenza ukuba isetyenziswe ngokubanzi kumashishini anjengeengubo, ezinqeni, kunye neziqwengana. I-HPMC ikwanayo ne-Points ethile ye-Windes, kwaye inokwenza ifilimu efanayo ngexesha lenkqubo yokuxhotyiswa, ukuphucula imbethensi kunye namandla empahla.
Ishishini lokupeyinta: i-HPMC, njenge-thi checkerer kwaye inokuthintela ukuhambisa i-pigment kunye nokuphucula ulwelo nolwakhiwo lwepeyinti. Kwangelo xesha, ipropathi yokwakha ifilimu ye-HPMC ikwazi ukwenza ifilimu yefilimu kumphezulu wepeyinti, ekwandiseni ukumelana kwamanzi kwaye inxibe ukunganyangeki.
Iimveliso zemichiza zemichiza: kwiimveliso zobuqu ezifana ne-shampoo, ijeli yeshawari, kunye ne-jell, i-HPMC inokuphucula ukungqinelana kwemveliso, inika i-toul top oct kwaye isetyenzisiwe. Kwangelo xesha, inokuzinza ngokufanelekileyo ifomula kwaye kuthintele ukungathobeki kwezithako.
I-3. Ukugcinwa kwamanzi kakuhle
I-HPMC inomthamo ogqwesileyo wamanzi, ngakumbi kwizixhobo ezisezandleni ze-gypsim kunye nezixhobo eziseSeypsim, eli nqaku libaluleke ngokukhethekileyo. Ukongeza i-HPMC kunokwandisa kakhulu ixesha elivulekileyo lodaka, kuphephe ukulahleka kwamanzi okugqithisileyo, kunye nokuqinisekisa ukubaluleka kolwakhiwo olulandelayo lolwakhiwo. I-HPMC inokunciphisa umngcipheko wokuqhekeka kwaye uphucule amandla kunye nokuqina kwemveliso egqityiweyo.
Ishishini lokwakha: kwizixhobo ezisekwe kwimo yesamente, i-HPMC, njengokugcinwa kwamanzi kunye ne-tickener, inokuthintela amanzi ekuphumezeni ixesha kunye nokunika abasebenzi ixesha lokwakha ixesha elininzi lokuhlengahlengisa nokusebenzisa izixhobo.
Ishishini lokutya: I-HPMC isetyenziswa njenge-stabilizer kunye ne-tickener kwikopi ethile yokutya ukuze kugcinwe inkohliso yokutya kunye nokuphucula incasa kunye nokuhlengahlengiswa kwemveliso.
I-4. Ubushushu bokuziva
Ukunyibilika kwe-HPMC kunobushushu obuthathaka. Kuhlala kulula ukunyibilika kumaqondo obushushu asezantsi, kodwa i-gel kumaqondo obushushu aphezulu. Eli nqaku linika imisebenzi ekhethekileyo kwizicelo ezithile. Umzekelo, kwinkqubo yemveliso kunye ne-gures, i-HPMC isetyenziswa njenge-thibaner kunye neqondo lokugcina amanzi, ngelixa ngexesha lenkqubo yokwakha, ngenxa yokuphucula amandla, i-HPMC inokuphucula amandla kunye nokuzinza kwezinto ngokuhlaselwa .
Ishishini lamachiza: I-HPMC isetyenziselwa ukulawula ukukhululwa kweziyobisi kumalungiselelo amayeza. Xa amaqondo obushushu etshintsha, ukuchithwa kunye nokuziphatha kunye nokuziphatha kunye nokuziphatha kwe-HPMC kungalawula inqanaba lokukhutshwa kwechiza, ngaloo ndlela ukufezekisa isiphumo sokukhululwa okanye okulawulwa.
Ishishini le-Cosmetic: kwezinye izithambisi, imvakalelo yobushushu e-HPMC inceda ekwenzeni ulusu oluthile kwaye linike isiphumo sefilimu ethambileyo emva kwesicelo.
I-5. I-biomatini elungileyo kwaye ingonakalisi
I-HPMC isuselwa kwiseli yendalo kwaye ineendlela ezintle kwaye ingonakali. Akucaphukisi kwaye akuyi kungeniswa yinkqubo yokugaya ukutya, ngoko ke isetyenziswa kakhulu ekutyeni, amayeza kunye ne-cosmetics. Ingakumbi kwicandelo lezonyango, i-HPMC isetyenziswa ngokubanzi inomdla wokulungiselela ukulungiselela ukulungiselela ukulungiselela, i-capsule tholl, ukulungiselela ukukhululwa, njl njl. Ukuqinisekisa ukhuseleko kunye nokuzinza kweziyobisi.
Ishishini lokutya: I-HPMC ikhuselekile njengokutya okuthile Umzekelo, kwiimveliso zobisi ezinamafutha asezantsi, i-ice cream kunye nezinye iimveliso, i-HPMC inokuxelisa incasa yamafutha kwaye ibonelele ngononophelo olufanelekileyo phantsi kweemeko eziphantsi.
Ishishini lamachiza: Ngenxa yokhuseleko kunye ne-biomitifa-fihlati, idla ngokusetyenziswa njenge-arhente yokuhlalisa kunye ne-capsule yokuthambisa kunye ne-capsule kwishishini lamayeza ukuqinisekisa ukukhululwa kweziyobisi ngokukhuselekileyo.
I-6. Uzinzo oluhle kunye nokuxhathisa kwi-encgrareation
Isakhiwo sekhemikhali se-HPMC sinika uzinzo sekhemikhali kwaye sibonisa uzinzo oluphezulu phantsi kweemeko ze-acidic kunye ne-alkaline. Ukongeza, kuba akuyonto ingekho kakhulu kwiinkqubo ze-enzyme ezininzi, i-HPMC inokugcina imisebenzi kunye neziphumo zexesha elide kwizicelo ezininzi, ngakumbi xa zisetyenziswa ekutyeni nasekuzinziseni ixesha elide.
Umzi-mveliso wokutya: Ukulungiswa kokutya, i-HPMC ihlala isetyenziswa njenge-thi cokener kunye nokuzinzisa ukwandisa ubomi bokutya kunye nokuphucula ukuthungwa kunye nokuncamathela ukutya.
Umzi-mveliso wamachiza: Ukuxhathisa kuka-HPMC kwi-Encymatic Debredation yenza ukuba kwenziwe kakuhle kwiinkqubo zokuthumela ezizinzileyo zeziyobisi, kwaye kunokulawula inqanaba lokukhululwa kweziyobisi, ngaloo ndlela benyusa ixesha lesenzo seziyobisi.
I-7. Ulwelo oluhle kunye noLubrity kwiindawo eziphantsi
Nokuba kusentlungwini ephantsi, i-HPMC inokunika inkqubo yolwelo elungileyo kunye ne-phulity. Oku kuyivumela ukuba iphucule kakhulu intsebenzo yezixhobo kwizicelo ezininzi, nokuba isixa esongezwa sincinci. Umzekelo, kwizihlalo, iingubo kunye nee-interks zokuprinta, i-HPMC njengesongezo inokuphucula ngokufanelekileyo ukusasazeka kunye nokuzinza kwemveliso.
Ababukeli: Kwinkqubo yokuxhotyiswa kwezinto ezinjengeenkuni, iimveliso zamaphepha kunye ne-ceramics, i-HPMC inokunyusa i-thedarives, inciphise ukungqubana, kwaye iphucule amandla okubaleka.
Umzi-mveliso wokushicilela: kwi-IKSPRETE I-ITKS, ukongezwa kwe-HPMC kunokuphucula ulwelo lwe-inks, ukubangela ukuba babe lula ukusebenzisa ingozi kunye nokunciphisa umngcipheko wesixhobo sokushicilela.
I-HPMC POMDER isetyenziswa ngokubanzi kumasimi amaninzi anjengophuhliso, amayeza, ukutya, amayeza, kunye neengubo ngenxa yengubo ngenxa yezakhiwo ezibalaseleyo zomzimba kunye neekhemikhali. Ukungazinzi kwawo okugqibeleleyo kwamanzi, ukugcinwa kwamanzi, ukugcinwa kwamanzi, kunye nokuzinza okulungileyo kunye nokuzinza kubenza ukuba idlale indima engenantsingiselo kwiimveliso ezininzi zemizi-mveliso nakwiimveliso zemizi-mveliso. Ukugxila kunye nokhuseleko lwe-HPMC kuya kuqhubeka nokufumana isicelo ngokubanzi kunye nezinto ezintsha zophuhliso lwexesha elizayo.
IXESHA LOKUQALA: I-Oct-14 ukuya ku-2004