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Hydroxypropyl Methylcellulose (HPMC) Nnwale viscosity

Hydroxypropyl Methylcellulose (HPMC) Nnwale viscosity

Ime nnwale nnwale viscosity maka Hydroxypropyl Methylcellulose (HPMC) gụnyere ịlele viscosity nke ihe ngwọta HPMC na mkpokọta na okpomọkụ dị iche iche. Nke a bụ usoro izugbe maka ịme nnwale nnwale viscosity:

Ihe achọrọ:

  1. Hydroxypropyl Methylcellulose (HPMC) ntụ ntụ
  2. Mmiri distilled ma ọ bụ ihe mgbaze (kwesịrị maka ngwa gị)
  3. Ngwa eji atụ viscosity (dịka ọmụmaatụ, viscometer)
  4. Mkpali mkpara ma ọ bụ magnetik stirrer
  5. Beakers ma ọ bụ arịa maka ịgwakọta
  6. Igwe ọkụ ọkụ
  7. Ngụ oge ma ọ bụ elekere elekere

Usoro:

  1. Nkwadebe nke ngwọta HPMC:
    • Kwadebe usoro ọgwụgwọ HPMC nwere oke dị iche iche (dịka, 1%, 2%, 3%, wdg) na mmiri distilled ma ọ bụ ihe mgbaze nke nhọrọ gị. Gbaa mbọ hụ na a na-agbasasị ntụ ntụ HPMC n'ime mmiri mmiri iji gbochie ịchịkọta.
    • Jiri cylinder gụsịrị akwụkwọ ma ọ bụ itule iji tụọ nha kwesịrị ekwesị nke ntụ ntụ HPMC ma tinye ya na mmiri mmiri ka ọ na-akpalite mgbe niile.
  2. Ngwakọta na Mgbasa:
    • Gbanwee ihe ngwọta HPMC nke ọma site na iji mkpanaka na-akpali akpali ma ọ bụ magnetik stirrer iji hụ na mgbasa nke ntụ ntụ zuru ezu. Kwe ka ihe ngwọta mee ka mmiri daa ma gbasie ike maka nkeji ole na ole tupu ịnwale viscosity.
  3. Nhazi nke Viscometer:
    • Ọ bụrụ na ị na-eji viscometer, hụ na edoziri ya nke ọma dịka ntuziaka onye nrụpụta siri dị. Tọọ ngwa ahụ na ntọala kwesịrị ekwesị maka nha viscosity.
  4. Nleta nke viscosity:
    • Wunye ntakịrị ihe ngwọta HPMC akwadoro n'ime ọnụ ụlọ a na-atụ ihe nke viscometer.
    • Tinye spindle ma ọ bụ ihe na-agbanwe agbanwe nke viscometer n'ime ngwọta, hụ na ọ na-emikpu nke ọma ma ghara imetụ ala ma ọ bụ akụkụ nke ụlọ ahụ aka.
    • Malite viscometer ma dekọọ ọgụgụ viscosity egosiri na ngwa ahụ.
    • Tinyegharịa nha viscosity maka ntinye nke ọ bụla nke ngwọta HPMC, na-ahụ na okpomọkụ na ọnọdụ nnwale ndị ọzọ na-anọgide na-agbanwe agbanwe.
  5. Ndozi okpomọkụ:
    • Ọ bụrụ na ị na-anwale mmetụta nke okpomọkụ na viscosity, kwadebe ihe ngwọta HPMC ndị ọzọ na nhazi na ọkwa okpomọkụ achọrọ.
    • Jiri temometa iji nyochaa ọnọdụ okpomọkụ nke ihe ngwọta ma gbanwee dị ka ọ dị mkpa site na iji mmiri ịsa mmiri ma ọ bụ ebe okpomọkụ na-achịkwa.
  6. Nyocha data:
    • Dekọọ agụ viscosity maka nlele HPMC ọ bụla na ọnọdụ okpomọkụ.
    • Nyochaa data ahụ iji chọpụta usoro ọ bụla ma ọ bụ njikọ dị n'etiti itinye uche, okpomọkụ na viscosity HPMC. Tụgharịa nsonaazụ ya na eserese ma ọ bụrụ na ịchọrọ iji anya nke uche hụ njikọ ahụ.
  7. Ntụgharị asụsụ:
    • Tụgharịa asụsụ viscosity data n'ọnọdụ nke ngwa ngwa gị akọwapụtara na nlebanya nhazi. Tụlee ihe ndị dị ka njirimara mgbaba achọrọ, njikwa njikwa, na ọnọdụ nhazi.
  8. Akwụkwọ:
    • Detuo usoro nnwale ahụ, gụnyere nkọwapụta nke ngwọta HPMC akwadoro, nha viscosity ewepụtara, yana nleba anya ma ọ bụ nchọpụta ọ bụla sitere na nnwale ahụ.

Site n'ịgbaso usoro a, ị nwere ike ịme nnwale nnwale viscosity maka Hydroxypropyl Methylcellulose (HPMC) wee nweta nghọta bara uru n'ime njirimara na omume ya n'okpuru ọkwa dị iche iche na ọnọdụ okpomọkụ. Gbanwee usoro dị ka achọrọ dabere n'ihe achọrọ nnwale na nnweta akụrụngwa.


Oge nzipu: Feb-12-2024
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