Kodi pali kusiyana kotani pakati pa pure hydroxypropyl methylcellulose ndi cellulose wonyengedwa

Hydroxylopenyl cellulose (HPMC) ndi polima opangidwa omwe amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana monga mankhwala, zakudya, nyumba ndi zodzola.Amachokera ku cellulose ndipo amapanga guluu coagulant pa hydrophilic.Mawonekedwe oyera a HPMC ndi ufa woyera wopanda pake womwe umasungunuka m'madzi kuti apange njira yowonekera.

Chigololo cha HPMC ndi njira yowonjezerera kapena kusakaniza zinthu zoyera kuzinthu zina kuti zisinthe mawonekedwe ake kapena kuchepetsa ndalama zopangira.The doping mu HPMC akhoza kusintha thupi, mankhwala ndi makina katundu wa HPMC.HPMC imagwiritsa ntchito ma doping agents angapo, kuphatikiza wowuma, mapuloteni amphesa, mapadi, sucrose, shuga, carboxymethyl cellulose sodium (CMC) ndi polyethylene ethylene (PEG).Kuwonjezera kwa akuluakuluwa kudzawononga ubwino, chitetezo ndi mphamvu za HPMC.

Pali zosiyana zingapo pakati pa HPMC yoyera ndi mapadi a chigololo:

1. Kuyera: Kusiyana kwakukulu pakati pa HPMC koyera ndi mapadi a chigololo ndi chiyero chawo.Koyera HPMC ndi chinthu chimodzi popanda zosafunika kapena zina.Komano, chigololo mapadi muli zinthu zina, amene angakhale zinthu zina zimene mwadala kapena mosadziwa zimakhudza khalidwe lawo ndi makhalidwe.

2. Makhalidwe a thupi: HPMC yoyera ndi mtundu wa ufa woyera, wopanda kukoma, wosungunuka m'madzi kuti apange njira yowonekera yowonekera.The chigololo HPMC akhoza kukhala ndi makhalidwe osiyana thupi, kutengera mtundu ndi kuchuluka kwa wowonjezera chigololo wothandizira.Kuloledwa kungakhudze solubility, mamasukidwe akayendedwe ndi mtundu wa zinthu.

3. Makhalidwe a Chemical: HPMC yoyera ndi polima yoyera kwambiri yokhala ndi mikhalidwe yofananira yamankhwala.Kuloledwa kwa zipangizo zina kungasinthe makhalidwe a mankhwala a HPMC, omwe amakhudza ntchito zake ndi chitetezo.

4. Chitetezo: Kugwiritsa ntchito cellulose yachigololo kungakhale kovulaza thanzi chifukwa chigololochi chingakhale ndi zinthu zapoizoni kapena zovulaza.The chigololo HPMC akhoza kuyanjananso ndi zinthu zina m'njira zosayembekezereka, zomwe zimabweretsa mavuto aakulu thanzi.

5. Mtengo: Ma cellulose osinthidwa ndi otsika mtengo kuposa HPMC yoyera, chifukwa kuwonjezera kwa ma doping agents kudzachepetsa ndalama zopangira.Komabe, kugwiritsa ntchito chigololo HPMC popanga mankhwala kapena zinthu zina kungawononge ubwino ndi mphamvu ya mankhwala.

Zonsezi, HPMC yoyera ndi polima yoyera kwambiri komanso yotetezeka, yokhala ndi mawonekedwe osagwirizana ndi mankhwala komanso thupi.Chigololo ndi zinthu zina zingasinthe makhalidwe a HPMC, potero kuwononga khalidwe ndi chitetezo cha mankhwala.Chifukwa chake, HPMC yoyera iyenera kugwiritsidwa ntchito popanga mankhwala, zakudya, nyumba ndi zinthu zina.