Ingxaki ye-GLUE ye-GLUE-hydroxypropyl methyl seluplose

Intshayelelo:
Kwindawo yokwakha kunye nezinto zokwakha, izivumelwano ezinamathela zidlala indima ebaluleke kakhulu ekubambeni izakhiwo kunye. Phakathi kwezi, i-hydroxypropyl methyl seluplose (i-HPMC) njengecandelo elisetyenziswa ngokudibeneyo nelisetyenziswa ngokubanzi. Ukuqonda iipropathi zayo, izicelo, kunye nemiceli mngeni enxulumene nokusetyenziswa kwayo ekwakhiweni kwe-Gule kubalulekile ukuba bafikelele kwizakhiwo eziqinisekileyo nezingasebenziyo.

Yintoni iHydroxypropyl methyl seluplose (hpmc)?
I-HydroxyPOpyl Methyl Selelose, ixhaphakile njenge-HPMC, yindawo ye-semi-synthetic, i-polymer polymer ye-selly esuswe kwisellulose. Inziwe ngenguqu yekhemikhali ye-seluplose, i-polysacchacchacchacchacchaacchaacchacchaacchaacchaaccharide efumaneka kwiindonga zeseli. Utshintsho lubandakanya ukwazisa kwe-hydroxypropy ye-hydroxyl kunye namaqela e-methyl kwi-selsulose umva, okukhokelela kwicandelo lezinto ezizodwa ezifanelekileyo kwizicelo ezahlukeneyo.

Iipropathi kunye neempawu ze-HPMC:

I-Solity ye-Later: Enye yeempawu ezichazayo ze-HPMC luphambili lwalo oluhle kakhulu. Xa udityaniswe namanzi, i-HPMC icacisa isisombululo esicacileyo, i-viscous, senza kube lula ukuba sibandakanye kwiziko elinamanzi anjengezibulala.
Isakhono sokwenza ifilimu: I-HPMC inamandla okwenza iifilimu eziguquguqukayo nezingenayo xa zisoma. Le ndawo iluncedo ngokukodwa kwizicelo ezinamathele, apho i-Bond ye-quand ifunwa khona.
Umlinganiso kunye nokudibana: I-HPMC ibonisa zombini iipropathi ezinamathela kwaye zikwazisa ukubambelela kumacandelo ahlukeneyo ngelixa ugcina amandla angaphakathi kwi-odotive.
Ulawulo lwe-ROOOIL: I-HPMC isebenza njenge-Rheoology Modifier ngokumiliselwa, ukuphembelela i-viscosity, indlela yokuziphatha yokuhamba, kunye neThixitRopy. Oku kuvumela ulawulo oluchanekileyo ngaphezulu kweempawu zesicelo kwaye luqinisekise ukuba kufanelekile ukubakho ngexesha lokwakhiwa.
Ukusetyenziswa kwe-HPMC ekwakhiweni kwe-GLA:
I-HPMC ifumana ukusetyenziswa ngokubanzi kwishishini lokwakha, ngakumbi ekuqulunqweni kwezakhiwo ezinamachaphaza ngeenjongo ezahlukeneyo:

Ababukeli beeTyile:I-HPMCLicandelo eliphambili kwiTilheesheves, apho isebenza njengendawo yokubhabha, ukubonelela ngobambiso phakathi kweethayile kunye namanzi. Ipropathi yayo yokwenza ifilimu efilimu inegalelo kulwakhiwo lwe-booraurable onqilileyo ekwaziyo ukusebenzisana kunye nezinto zokusingqongileyo.
Ukunikezelwa kwesamente kunye nokubeka phantsi: kwisamente inikezela kunye nabavangeli, imisebenzi ye-HPMC njengearhente yokuthambisa kunye noncedo lokugcina amanzi. Iyaphucula ukusebenza, iphucula i-adhesion, kwaye ithintela ukungcungcutheka okanye ukuqhekeza ngexesha lokufaka kunye nokomisa.
I-quages ​​edibeneyo kunye nezityholo ezihlanganisiweyo: I-HPMC-esekwe kwi-HPMC kunye nezityholo ezisetyenziselwa ukugcwalisa izithuba, izityholo, kunye namalungu kwizixhobo zokwakha. Ezi fomu inika amanye amanembetheko, ukuguquguquka, kunye nokuqina, ukuqinisekisa amatywina ahlala ixesha elide kwaye ugqibe.
Ii-Eifshes: I-ESPHESS EKANDAHESHY NOKUVUNYELWA KWEENKCUKACHA ZOKUGQIBELA Umaleko wobumbeko kufuneka ufakelwe ngokulinganayo kunye neyokuqinisekisa ukuqinisekisa ukufakwa kwemozulu kunye nokuchasana kwemozulu.
Imiceli mngeni ekwakhiweni kwe-glue nge-HPMC:
Ngaphandle kwezibonelelo zayo ezininzi, ukusetyenziswa kwe-HPMC ekwakhiweni kwe-GLUe kunokuba ngumngeni othile:

Ukuhambelana nezinye izongezelelo: Ukuqulunqa imibandela yokubambelela zihlala zibandakanya ukufakwa kweezongezo ezahlukeneyo ezinjengeefilimu, iiplastiki, kunye nabasasazi. Ukufezekisa ukuhambelana phakathi kwe-HPMC kwaye ezi zongezo kubalulekile ukugcina ukusebenza kunye nokungaguquguquki.
Ixesha lokunyanga kunye nenqanaba lokunyanga: Ixesha lokutshaya kunye nenqanaba lokunyanga amachaphaza e-HPMC lixhomekeke kwizinto ezifana nobushushu, umswakama, kunye nokuthambisa. Ukucwangciswa okufanelekileyo kunye nokulawulwa kwezi paramitha kubalulekile ukuthintela ukomisa ngaphambi kokumonga okanye ukunyangwa okungaphelelanga, nto leyo enokubangela amandla.
Amandla e-BORORK kunye nokuqina: Ngelixa i-HPMC inika i-adhesion egqwesileyo kwaye iphumelele amandla aphezulu, ukufezekisa amandla aphezulu kunye nokuqina kufuna ukuqwalaselwa ngononophelo kwepropathi enkulu, ilungiselelo lokuphatha, kunye neendlela zokwenza izinto. I-boreate engaphelelanga inokukhokelela ekuzilibaziseni, ukweqa, okanye ukungaphumeleli phantsi komthwalo.
Ukuqwalaselwa kokusingqongileyo: Amadlala okusingqongileyo e-HPMC anokuchaphazeleka ekuthatheni ukonakala kwiimeko zengozi engqongileyo njengokufuma okuphezulu, amaqondo obushushu agqithisileyo, okanye ukuveza imitha ye-UV. Ukhetho olululo lwamabakala e-HPMC kunye nolongezi lunokuthoba ezi ziphumo kunye nokonyusa ukusebenza kwexesha elide.

Hydroxypropyl methyl seluplose (hpmc)Idlala indima ebalulekileyo ekwakheni ukulala kwe-glue, ukuhambisa ibhalansi yamandla okunamathela, ukuguquguquka, kunye nokusebenza kwizicelo zokwakha. Ngokuqonda iipropathi kunye nemiceli mngeni enxulumene nabahambi-obusekwe i-HPMC, abakhi nabavelisi bangenzi ukwenziwa kweefomati, ukuphucula ukusebenza kwe-Bond, kunye nokuqinisekisa ukongezwa kwezakhiwo ezakhiweyo. Ngophando oluqhubekayo kunye nezinto ezintsha, i-HPMC ihlala ixabisekileyo kwi-arsenal yezinto zokwakha, inegalelo ekufezekiseni iindawo ezihlala ezomeleleyo nezakhiweyo.