Uru nke hydroxypropyl methylcellose ether (hpmc) na nnuku

Ngwa nke hydropyythylthylthylcelllose eatylcellose ether (hpmc) na nnuku, tumadi na oke ya, igbochi ya, ndakọrịta na ihe ndu. Ndaba, wdg.

1. Ọrụ dị iche iche
HPMC nwere ezigbo ndị na-eme mkpọtụ ma nwee ike ịbawanye viccosict na nlebara anya na-enweghị atụ. Ihe onwunwe a ọ bụghị naanị na-eme ka udidi nke ihe mgbochi na uwe, kamakwa ọ na-eme ka mgbasawanye ya dị mfe ikpuchi elu a na-asacha elu. Na mgbakwunye, mmetụta HPMC na-enweghị nsogbu na ọnọdụ na pH, nke pụtara na ọ nwere ike ịnọgide na-arụ ọrụ kwụsiri ike n'ọtụtụ ebe obibi dị iche iche.

2. Arụmọrụ mgbochi
Na mgbochi mmiri, HPMC nke ọma na-eme ka ihe ndị a na-eme ihe dị ka ihe na-egbochi ya, enzymes na ihe ndị ọzọ nọ n'ọrụ. Nke a na - enyere aka hụ na ọbụna nkesa nke ihe ndị a n'oge nchekwa na iji, na - egbochi ha idozi ma ọ bụ nchịkọta, si otú a na - eme ka ịdị ọcha na arụmọrụ dị iche iche.

3. Arụmọrụ na-eme ihe nkiri
HPMC nwere ezigbo ihe nkiri na-akpụ akpụ akpụ ma nwee ike ịmepụta ihe nkiri nchekwa na akwa ma ọ bụ oghere ndị ọzọ dị ọcha. Ọ bụghị naanị ihe nkiri a ọ bụghị naanị na-egbochi unyi site na ịghazi, kamakwa na-eme ka ọ dị nro na-egbu egbu. Na mgbakwunye, akụrụngwa fim nke HPMC nwekwara ike imeziwanye arụmọrụ nke na-asacha na nhicha ahụ siri ike, na-eme ka ihicha elu dị nro na chakoo.

4. Ndakọrịta
HPMC nwere ezigbo kemịkal na ndakọrịta, ma nwee ike ịdị mma na usoro dị iche iche na usoro ntụpọ (dị ka Surractants, ụma, ụsụ, wdg) na-agbanwe kemịkalụ ma ọ bụ mgbanwe arụmọrụ. Nke a na-eme ka HPMC mee ihe n'ọtụtụ ebe na-eji ụdị ihe dị iche iche ma na-eji ya, ma ọ bụ ndị na-asa ahụ n'ụlọ, na-enwe mmetụta dị mma synergistic.

5. Bidegrad
Site na ịmara mmụba nke nchebe gburugburu ebe obibi, biodegraplity nke ihe ndị na-egbochi ihe kacha mkpa. HPMC bụ nke sitere na Cellilose na-enweta ezigbo selivation na ezigbo biodegrad. Mgbe eji ya na mkpofu, enwere ike imebi site na microorganisms na-emerụ ihe na-adịghị emerụ ahụ, na-ebelata mmetọ gburugburu ebe obibi. Omume a na-eme HPMC ihe mgbochi akụrụngwa nke na-ezute ihe ndị a chọrọ nke kemịkalụ nke ọhụụ akwụkwọ ndụ akwụkwọ ndụ ọhụụ na mmepe.

6. Uru ndị ọzọ
Na mgbakwunye na uru dị n'elu, ntinye nke HPMC na nnu na-enwekwa uru ndị na-esonụ:

Ntanata nnu: HPMC ka nwere ike ịnọgide na-enwe viscosict viscosis na ngwọta nwere nchara dị elu, nke na-eme ka ọ dị na mmiri mmiri na mmiri mmiri na-aba ụba.

Inwe mgbaka dị ala: HPMC bụ ihe na-enye ego, ọ dị mma maka ịme ihe dị nro, ọkachasị na akpụkpọ ahụ na anya, agaghị eme ka mmeghachi omume nfụkasị ahụ.

Solubality: HPMC nwere ezigbo mmiri solubility ma enwere ike ịgbasa ngwa ngwa na mmiri oyi na mmiri ọkụ, na-eme ka ọ dị mfe ịkwadebe ma jiri ncha.

Hydroxypylththylthththylcellose eather (hpmc) nwere uru bara uru na ntinye nke ihe. Oké dị mma nke ukwuu, na-egbochi, na-ese ihe nkiri, ndakọrịta na akụrụngwa Bidodalia na-eme ka ọ dị mma na-eme ka ọ dị mma. Ọbụghị naanị na ọ ga - eme ka nsonaazụ ya na ahụmịhe nke ihe, mana ọ na - emekwa ihe na - ewu ewu gburugburu ebe obibi na mmepe. Ya mere, HPMC nwere atụmanya ngwa dị ukwuu na usoro a na-atụ ụjọ.