Hydroxypropyl methylcelceltulose hpmc E3, E5, E55, E50, E4m

I-HYDROXYPPOPLL methylcelcelulose (HPMC) sisifo se-seluplose esinamabanga ahlukeneyo, siboniswe ngoonobumba kunye neenombolo. La mabakala amele imigaqo eyahlukeneyo, kubandakanya umahluko kubunzima bemolekyuli, i-hydroxypropy yomxholo, kunye noVeksity. Nantsi isahlulo se-HPMC osichazile:

1. I-HPMC E3:
   • Eli nqanaba libhekisa kwi-HPMC nge-viscosity ethile 2.4-3.6cps. Inombolo 3 ibonisa i-viscosity yesisombululo se-2%, kwaye amanani aphezulu abonisa i-viscofity ephezulu.
2. I-HPMC E5:
   • Ifana ne-E3, i-HPMC E5 imele ibanga leendwendwe ezahlukeneyo. Inombolo yesi-5 ibonisa ukubonakala kwe-4.0-6.0 cps ze-2% ye-ACTEAR.
3. I-HPMC E6:
   • I-HPMC E6 yelinye ibakala elineprofayili ye-viscofity eyahlukileyo. Inombolo yesi-6 ibonisa i-viscosity 4.8-7.2 cps yesisombululo se-2%.
4. I-HPMC E15:
   • I-HPMC E15 imele ibanga le-viscofity ephezulu ngokuthelekiswa ne-E3, E5, okanye e6. Inombolo ye-15 ibonisa i-viscosity 12.0-18.0cps ye-2% ye-APTOOOR ye-APTOOOR, iphakamisa ukungangqinelani okukhulu.
5. I-HPMC E50:
   • I-HPMC E50 ibonisa ibanga eliphezulu lokundwendwela, kunye nenombolo 50 emele i-viscosity 40.0-60.0 cps yesisombululo se-2%. Eli banga linokwenzeka ukuba i-viscofity ephezulu kakhulu xa kuthelekiswa ne-E3, E5, E6, okanye E15.
6. I-HPMC E4M:
   • I "m" kwi-E4M ibonakalisa u-viosity ophakathi 3200-4800cps. I-HPMC E4M imele ibanga elinenqanaba lokubonisa eliphakathi. Ingayilungele izicelo ezifuna ulungelelwaniso phakathi kolwelo kunye nobungqingqwa.

Xa ukhetha iBakala le-HPMC ngesicelo esithile, ukuqwalaselwa kubandakanya i-viscofity enqwenelekayo, ukuzolula, kunye nezinye iimpawu zentsebenzo. I-HPMC isetyenziswa rhoqo kumashishini anjengokwakha, amayeza, cosmetics kunye nokutya.

Ukutya, i-HPMC ihlala isetyenziswa njengemali eyongeziweyo kwimveliso esekwe yobisi ukuphucula iipropathi ezinje ngokugcinwa kwamanzi, ukusebenza kwamanzi, ukusebenza, kunye nokunamatheza. Kwii-pharmaceuticals kunye ne-cosmetics, i-HPMC isetyenziselwa ukwenza iipropathi zefilimu kunye nezinto ezinamabala.

Kubalulekile ukuba unxibelelane nomenzi okanye umthengisi ukufumana ulwazi oluneenkcukacha zobugcisa, kubandakanya neenkcazo kunye nezicelo ezicetyiswayo kwiBanga ngalinye le-HPMC. Abavelisi badla ngokubonelela ngamaphepha edatha kunye namaxwebhu emveliso ukukhokela abasebenzisi ekukhetheni inani elifanelekileyo kwiimfuno zabo ezithile.