Kwa ụbọchị kemịkalụ hydroxypropyl methylcellulose HPMC

Hydroxypropyl methylcellulose bụ ether cellulose na-abụghị ionic nke sitere na ihe polymer polymer (owu) cellulose sitere na usoro usoro kemịkalụ. Ọ bụ ntụ ntụ ọcha na-enweghị isi, nke na-enweghị ụtọ nke na-adaba n'ime ngwọta colloidal doro anya ma ọ bụ dị ntakịrị na mmiri oyi. Ọ nwere ndim, njide, na-achụsasị, emulsifying, film-akpụ, suspending, adsorbing, gelling, elu-arụ ọrụ, mmiri na-ejigide na-echebe colloid Njirimara.

Atụmatụ na uru nke HPMC cellulose kwa ụbọchị kemịkal:

1. Obere mgbakasị ahụ, oke okpomọkụ na-adịghị egbu egbu;

2. Broad pH uru nkwụsi ike, nke nwere ike hụ na nkwụsi ike ya na nso nke pH uru 6-10;

3. Kwalite nhazi;

4. Mụbaa ụfụfụ, mee ka ụfụfụ guzosie ike, meziwanye mmetụta anụ ahụ;

5. Na-emeziwanye mmiri nke usoro ahụ nke ọma.

Oke nke ngwa nke kwa ụbọchị kemịkalụ cellulose HPMC:

A na-eji ncha ntutu, ịsa ahụ, ncha efere, ncha akwa, jel, ntutu isi, ngwaahịa ịke, ncha eze, mmiri mmiri, mmiri afụ ụmụaka.

Ọrụ nke ọkwa kemịkalụ kwa ụbọchịHPMC cellulose:

tumadi eji maka ndim, ụfụfụ, anụ emulsification, dispersion, adhesion, mma nke film-akpụ na mmiri-ejigide Njirimara, elu-viscosity ngwaahịa na-eji maka ndim, ala-viscosity ngwaahịa na-tumadi ji nkwusioru dispersion na film-akpụ.

Teknụzụ HPMC nke cellulose kemịkalụ kwa ụbọchị:

Ọnụ ego hydroxypropyl methylcellulose dabara adaba maka ụlọ ọrụ kemịkalụ kwa ụbọchị bụ n'ozuzu

.Ngosipụta anụ ahụ na kemịkalụ: