Yintoni i-MHE

I-Methyl HydroxyEtheethyl seluplose (MHC): Ushwankathelo olubanzi

Intshayelelo:

I-Methyl HydroxyEtheetheetheetheetheetheetheetheetheetheetheeteetheethy, ixhaphakile njenge-MHEC, sisifo se-seluplose esiye safumana amandla kumashishini ahlukeneyo kwimisebenzi yayo eyahlukileyo neguquguqukayo. Le chiza isungulwa kwiselselose ifumana izicelo zokwakha, amayeza, cosmetics, nangaphezulu. Kuvavanyo olupheleleyo, sisebenza kwisakhiwo, iipropathi, iinkqubo zokwenza, kunye nezicelo ezahlukeneyo ze-MHHE.

Isakhiwo sekhemikhali:

I-MHEC yi-ether selsuse eguqulweyo evela kwi-polymer yendalo, i-carbohydrate equka i-glucose yunithi. Utshintsho lubandakanya ukwazisa i-methyl kunye namaqela e-hydroxyyl kwi-selsulose backbone. Olu tshintsho lubonisa iimpawu ezithile kwi-MHEC, zenza ilungele uluhlu olubanzi lwezicelo.

Iipropathi ze-MHC:

1

I-MHC idume ngepropathi eqaqambileyo, esenza i-arhente esebenzayo yokulawula i-viscofity yezisombululo. Olu phawu lubaluleke ngakumbi kumashishini apho ulawulo lweRheiloint lubalulekile, njengokuqulunqwa kweepeyinti, imibhedu, kunye neemveliso ezahlukeneyo zolwelo.

2. Ukugcinwa kwamanzi:

Enye yeempawu ezibonakalayo ze-MHEC kukukwazi ukuthenga amanzi. Kwindawo yokwakha izixhobo zokwakha, ezinje ngodaka kunye nesamente, i-MHC isebenza njengearhente ebalaseleyo yokugcina amanzi. Obunikako lunceda ukuthintela ukomisa ngokukhawuleza, ukuphucula ukusebenza kunye nokubiyela ekusebenziseni ezi zixhobo.

I-3. I-Binder kwiimveliso zokwakha:

I-MHC idlala indima ebalulekileyo njengombophelelo ekuqulunqweni kweemveliso zokwakha. Ababukeli be-tile, abasekelwanga ngokusekwe kwimozulu, kunye nokudityaniswa kwe-compound concocn kwi-MHEC, ephucula intsebenzo yabo ngokubanzi kunye nokuqina.

I-4. Izicelo zamayeza kunye nezixhobo ze-cosmetic:

Amashishini amayeza kunye ne-cosmetic amkele i-MHEC ukuze asebenze ngeendlela. Kwimigaqo yamayeza, i-MHC isebenza njenge-thi cheki, i-stabilizer, kunye ne-binder kwiifom zedosi ezahlukeneyo, kubandakanya amayeza azomlomo kunye nezicelo ezizintloko njengee-oilloments kunye ne-crims. Ngokufanayo, ishishini le-cosmetic libandakanya i-MHEC ukuze ikwazi ukomeleza ukuthungwa kunye nokuzinza kweemveliso.

I-5. Iipropathi zokwenza ifilimu:

I-MHC ibonisa iipropathi zokwenza ifilimu, ezenza ilungele ukusetyenziswa kwezicelo kwingubo kunye neminyango. Olu phawu lunegalelo ekumiselweni kwefilimu ehambelanayo neyukhuselekileyo, ekwandiseni intsebenzo yemveliso yokugqibela.

Inkqubo yeMveliso:

Ukuveliswa kwe-MHC kubandakanya amanyathelo aliqela, ukuqala ngokukhupha i-selsulose kwimithombo esekwe kwizityalo. I-Pulp yeWood Yinto eqhelekileyo ukuqala, nangona eminye imithombo yolwazi enje ngekotoni kunye nezinye izityalo ezingamanyibilili zinokusetyenziswa. I-selsulose iphantsi kotshintsho lweekhemikhali ngeenkqubo zokuthengiswa kwe-ethe, zazisa i-methyl kunye ne-hydroxyyl amaqela kwikhonkco leselselose. Inqanaba lokufaka endaweni kunye nemolekyuli inokulawulwa ngexesha lokuvelisa, ukuvumela ukwenziwa kwe-MHEC ukuya kufezekisa iimfuno ezithile zesicelo.

Izicelo ze-MHEC:

1. Ishishini lokwakha:

I-MHC ifumana ukusetyenziswa kakhulu kwishishini lokwakha. Njengommeli wokugcina amanzi, ikhuthaza ukusebenza kwezinto ezinesamente, kubandakanya udaka kunye nokukhula. Iipropathi zayo ezibophelelayo zinegalelo ekuqulunqweni kokusekwa kwee-TOODSEISTE ZE-TOOPEESS, PREST, NOKUGQIBELA.

I-2. Iifom zamayeza:

Kwicandelo lemifanekiso, i-MHEC iqeshwa kwifom ezahlukeneyo. Indima yayo njengearhente yokuthambisa kunye ne-binder ibalulekile ekuvelisweni kweetafile, iicaphule, kunye nefomu eziphezulu. Ukukhutshwa okulawulwa kweziyobisi kunokuxhamla kwiipropathi ze-MHEC.

I-3. I-cosmetics kunye neemveliso zononophelo lomntu:

Ifomulaction ye-cosmetic ihlala ibandakanya i-MHEC yokufezekisa ukwenziwa kwesiqhelo, uzinzo, kunye novimba. Iikhrim, i-lotions, kunye neegelges zinokusebenzisa i-MHC njenge-gickener kunye nokuzinzisa, igalelo kumgangatho wobomi kunye nobomi beshelufa.

4. Iipeyinti kunye neengubo:

I-Pepet kunye neShishini yokuDibanisa i-MHC ye-MHC ye-SHICKIT ye-tickeeting kunye nefilimu. I-AIDS ekuthinteleni ukungcungcutheka okanye igxotha ngexesha lokufaka kwaye inegalelo ekumiselweni kweyunifomu kunye ne-oiral.

5. Ababukeli:

I-MHC idlala indima ekuqulunweni kwemihlambi, igalelo kuhlobo lwabo lokubulala. Iipropathi zayo zokwenza ifilimu ziya kuphucula intsebenzo yokusebenza kwezibulala-nye.

Iingqwalaselo zokusingqongileyo kunye nolawulo:

Njengayo nayiphi na into yemichiza, imiba yendalo esingqongileyo kunye nemigaqo yokulawula ye-MHC imqwalaselo. I-biodegraphiance ye-MHEC, kunye nefuthe layo elinokubakho kwi-ecosystemsm kunye nempilo yabantu, kufuneka ihlolwe kakuhle. Amaziko olawulo, anjenge-Arhente yoKhuseleko lweNdalo (i-EPA) kunye neearhente ezifanelekileyo zamanye amazwe, zinokubonelela ngesikhokelo sokusetyenziswa ngokukhuselekileyo kunye nokulahlwa kweemveliso ze-MHEC.

I-Methyl HydroxyEtheetheetheetheetheetheetethl sellulose, kunye nendibaniselwano yayo eyahlukileyo yepropathi, iye yaba yinto engenakuphikwa kwizicelo ezahlukeneyo zemveliso. Ukususela ekuphuculeni ukusebenza kwezixhobo zokwakha ukufaka igalelo kukohlela kunye nokuzinza kweyeza amayeza kunye ne-cosmetics, i-MHC iyaqhubeka nokudlala indima ebaluleke kakhulu. Njengoko amashishini avela kwaye ifunwa ngezinto ezizinzileyo nezisebenzayo zikhula, ukufezekisa izikhundla ze-MHEC njengomdlali ophambili kwindalo yenzululwazi yezixhobo zenzululwazi yezixhobo zenzululwazi yezixhobo zenzululwazi yangoku. Uphando oluqhubekayo nophuhliso luya kuphinda luveze amathuba amatsha kunye nokusetyenziswa, ngakumbi ukubaluleka kokuqinileyo kwi-MHEC kwikamva lamashishini amaninzi.