HydroxyPropyl Methylcellulose (HPMC) CAS: 9004-65-3 Umutanga serivisi mu gukora

HydroxyPropyl Methylcellulose (HPMC) CAS: 9004-65-3 Umukozi Ukora

Hydroxypropyl methyl cellulose ni propylene glycol ether ya methylcellulose aho hydroxypropyl na methyl groups byombi bihuzwa n'uruhererekane rwa glucose rwa anhydrous rwa cellulose binyuze mu mikoranire ya ether. Hydroxypropyl methyl cellulose ikorwa muri methyl cellulose binyuze mu bikorwa bya alkali na propylene oxide. Umusaruro uvamo ni ether isobeka mu mazi ikomoka kuri cellulose irimo groups za methoxy na hydroxypropyl. Igipimo cyo gusimbuza ni 1.08 kugeza 1.83 hamwe n'amatsinda ya hydroxypropyl nk'ikintu gito. Yera iva ku ifu y'imigozi cyangwa uduce duto. Ishonga mu mazi no mu bintu bimwe na bimwe by'umwimerere. Idashobora gushonga muri ethanol, umuti w'amazi ugira imikorere yo hejuru, ukora agahu gato nyuma yo kuma, kandi uhinduka kuva kuri sol ujya kuri gel hanyuma ugashyuha no gukonjesha.

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Ishyirwa mu bikorwa n'ingaruka

Hydroxypropyl Methyl Cellulose (HPMC) ni polymeri zishobora gushonga mu mazi zikomoka kuri cellulose. Zikunze gukoreshwa nk'izikomeza, izifata, izishyiraho firime, n'izifata amazi. Zikora kandi nk'izifasha mu gusunika, izikoresha surfactants, amavuta, izirinda colloids, n'izikoresha emulsifiers. Byongeye kandi, ibisubizo by'izi polymeri gel ikoreshwa mu bushyuhe. Hydroxypropyl methyl cellulose ikoreshwa nk'amavuta yo kwisiga amaso, emulsifier n'izikoresha mu gukurura no gukurura. Ikoreshwa cyane nk'ikintu gifasha mu gukora imiti. Ikora nk'inyongeramusaruro ku biryo. Ibitonyanga byayo mu maso bizwi nka artificial tears, bikoreshwa mu kugabanya ububabare bw'amaso. Ikoreshwa mu nzego zitandukanye nka emulsifier, firime former, protective colloid, stabilizer, suspending agent, cyangwa thickener mu biribwa. Ubufasha mu by'imiti (umuti uhagarika; umuti ugabanya ibinini; demulcent; umuti wongera viscosity); umuti utwara amazi mu buryo bwo gutanga imiti. Mu mavuta yo gufunga, ama-emulsions ya asphalt, imvange z'amabati, amatafari, imvange za pulasitiki, sima, amarangi.

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Amakuru y'inyongera:

Imiterere	C3H7O
Isuzuma	99%
Isura	Ifu y'umweru iva kuri crème
Nimero ya CAS	9004-65-3
Gupakira	25KG
Igihe cyo Kubika	Imyaka 2
Ububiko	Bika ahantu hakonje kandi humutse
Icyemezo	ISO.