Sublimedgradehydroxypropyl methyl cellulose ndi polima yopangidwa ndi mankhwala opangidwa ndi cellulose yachilengedwe. Cellulose ether ndi yochokera ku cellulose yachilengedwe, kupanga cellulose ether ndi polima yopangidwa ndi yosiyana, chinthu chake chofunikira kwambiri ndi cellulose, mankhwala achilengedwe a polymer. Chifukwa cha kapangidwe ka cellulose yachilengedwe, cellulose yokha ilibe mphamvu yochita ndi etherifying agent, koma pambuyo pokonza energy yotupa, ndi unyolo mkati mwa ma hydrogen bonds amphamvu pakati pa unyolo wa molekyulu umawonongeka, ntchito ya magulu a hydroxyl imatulutsidwa mu chingwe cha ulusi imatha kuyankha ku alkali, zomwe zimachitika pambuyo pa etherification agent, maziko a OH amasinthidwa kukhala maziko a cellulose ether OR.
Sublimedgrade yapadera 200,000 kukhuthala
Hydroxypropyl methyl cellulose ndi yoyera kapena pang'ono yokhala ndi ufa wachikasu pang'ono, komanso yopanda fungo, yopanda kukoma, yopanda poizoni. Imatha kusungunuka m'madzi ozizira ndi kusakaniza kwachilengedwe kwa zosungunulira, ndikupanga yankho lowoneka bwino la viscous. Madzi amadzi amakhala ndi ntchito pamwamba, amawoneka bwino kwambiri, amakhala olimba, kusungunuka m'madzi sikukhudzidwa ndi PH. Imakhala ndi mphamvu yokhuthala komanso yoletsa kuzizira mu shampu ndi shawa gel, ndipo imasunga madzi komanso imapanga filimu yabwino pa tsitsi ndi khungu. Chifukwa cha kukwera kwa zinthu zoyambira, cellulose (yoletsa kuzizira) ingagwiritsidwe ntchito mu shampu ndi shawa gel pamtengo wotsika kwambiri ndipo imapangabe zotsatira zabwino.
Makhalidwe ndi ubwino wa Sublimed grade cellulose HPMC:
1. Kukwiya pang'ono, kutentha kwambiri komanso kugonana;
2 Kukhazikika kwa pH yotakata, kotsimikizika mu pH ya 3-11;
3. Tsindikani mfundo yakuti zinthu ziyenera kuganiziridwa bwino;
4 kukulitsa ndi kukhazikika kwa thovu ndikuwongolera khungu
kumva:
5. Kuwongolera bwino momwe dongosolo limagwirira ntchito.
Sublimedgrade fiber HPMC ntchito zosiyanasiyana:
Amagwiritsidwa ntchito popaka shampu, kutsuka thupi, kutsuka nkhope, mafuta odzola, kirimu, gel, toner, chotsukira tsitsi, zinthu zopangira mawonekedwe, mankhwala otsukira mano, chotsukira pakamwa, ndi madzi osefukira a zidole.
Udindo wa HPMC wa sublimedgrade cellulose.
Kugwiritsa ntchito zodzoladzola, komwe kumagwiritsidwa ntchito makamaka pakukhuthala, kupatsa thovu, komanso kukhazikika
emulsification, dispersion, adhesion, kukonza magwiridwe antchito a filimu ndi madzi, zinthu zokhuthala kwambiri zomwe zimagwiritsidwa ntchito pokhuthala, zinthu zokhuthala zochepa zomwe zimagwiritsidwa ntchito makamaka pothira ndi kusungunula zinthu zoyimitsidwa.
Ukadaulo wa HPMC wa Sublimedgrade cellulose:
Ulusi wa hydroxypropyl methyl wa tsiku ndi tsiku wa makampani opanga mankhwala ndi 100,000, 150,000, 200,000 ndi zina zotero.
Nthawi yotumizira: Epulo-22-2022