Chifukwa chake hydroxypropyl methylcellulose imagwiritsidwa ntchito kwambiri

Hydroxypropyl methylcellulose tsopano imagwiritsidwa ntchito m'mbali zonse za moyo. Ndi zinthu zotani?

Kuchokera pamalingaliro akuthupi, hydroxypropyl methylcellulose ndi ether yopanda ionic cellulose, ufa woyera, ndipo alibe kukoma. M'makampani omangamanga, amatha kugwiritsidwa ntchito ngati chosungira madzi ndikubwezeretsanso matope a simenti kuti matopewo azipopa.

Zotsatirazi ndi zina za hydroxypropyl methylcellulose:

1. Ndi kukhazikika kwake kwabwino, ma emulsions ndi zokutira zosungunula zamadzi zimatha kugwiritsidwa ntchito ngati emulsifiers, stabilizers ndi thickeners, etc., kuti chovalacho chisamangidwe komanso chomatira, ndikulola kuti PH ikhale yokhazikika.

2. Imasunga madzi. Ntchito yaikulu ya hydroxypropyl methylcellulose putty powder ndikuti ndimatha kusunga madzi ndikugwira ntchito ya mafuta ndi kumamatira. Imawongolera shrink resistance ndi kudzipukuta kuti zisawonongeke.

3. Imakhala ndi dispersibility yabwino muzopanga zopangira. Monga zoteteza, hydroxypropyl methylcellulose amatha kugwira ntchito yofunika kwambiri popewa kuphatikizika kwa tinthu ta polima komanso kukhazikika kwa kubalalitsidwa kwa tinthu ta utomoni.

Kuphatikiza pa zinthu izi, hydroxypropyl methylcellulose, komanso makulidwe abwino, kumamatira mwamphamvu, zomangamanga ndi zina, zitha kuwoneka kuti ntchito yake ndi yabwino kwambiri. Chifukwa cha ntchitozi, hydroxypropyl methylcellulose imagwiritsidwa ntchito kwambiri m'mafakitale ambiri, monga mafakitale omanga, mafakitale okutira, ndi zina zambiri, ndi hydroxypropyl methylcellulose ndiyofunikira.