Hydroxypylropyl HPMC imagwiritsidwa ntchito popanga ufa wamkati ndi kunja kwa ma cellose, cellulom ndi mawonekedwe a 400 nthawi zambiri amagwiritsidwa ntchito. Tselo DAVululose, izi zimakhala ndi madzi abwino, zotsatira zabwino komanso zabwino. HPMC imagwiritsidwa ntchito kwambiri makampani omanga zinthu ndipo imagwiritsidwa ntchito kwambiri. Cellulose itha kugwiritsidwa ntchito ngati chopumira, yosungitsa yamadzi, yokhazikika ndi bander. Cellulose ether amatenga gawo lofunikira mu matope osakanikirana, matope akunja, ufa wowuma, wowuma ndi kunja, kugwiritsidwa ntchito kwa madzi, kugwirira ntchito, kugwirira ntchito ndi kugwirira ntchito kwa Stucco Down.
Cellulose yogwiritsidwa ntchito imagwiritsidwa ntchito ngati Hec, HPMC, CMC, pac, Mic, ndi zina zosungunulira, ndipo ndi zowonjezera zowonjezera zomangira. HPMC, MC kapena Ehec zimagwiritsidwa ntchito muzolinga zochokera ku Syptem-zochokera ku matope, matope a simenti, si cemeth, omwe ndi ofunika kwambiri pa pulasitiki, et sile. Hec imagwiritsidwa ntchito mu simenti, osati ngati wobwezererera, komanso ngati wothandizira madzi, ndipo Hehpc amagwiritsidwanso ntchito pankhaniyi. MC kapena Hec nthawi zambiri amagwiritsidwa ntchito limodzi ndi cmc ngati gawo lolimba la pepala. Pakatikati - mafayilo owoneka bwino kapena owoneka bwino kwambiri cellulose edel amagwiritsidwa ntchito pazomangira zomangira zomangira.
Katundu wa hydroxypropyll methylcelulose
Hydroxypropyl mankhwala a HPMC amaphatikiza zinthu zambiri zakuthupi ndi mankhwala kukhala chinthu chapadera chogwiritsidwa ntchito ndi magwiritsidwe osiyanasiyana. Malo osiyanasiyana ali motere:
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(12) osaneneka komanso opanda fungo, osakhudzidwa ndi kagayidwe; Amagwiritsidwa ntchito ngati chakudya ndi zowonjezera za mankhwala osokoneza bongo, sadzakakamizidwa ndi chakudya ndipo sadzapereka zopatsa mphamvu.
Njira zofala komanso zosavuta kuzindikira mtundu
1. HPMC yosinthika imakhala ndi madzi abwino ndipo imamva kulemera, yomwe ndi yosiyana ndi yosiyanasiyana yofananira.
2. Poyerekeza ndi ma cellulose okhudzana ndi ma celluse okhudzana ndi ma celluse, imatha kuwoneka kuti kuyera kwa ethel ethel ether kotha nthawi zonse kumakhala bwino kuposa zomwe zimapangidwa ndi zinthu zapakhomo.
3. HPMC Aquious yankho ndi Turid, ndipo ndalama zosunga madzi ndizovuta kukwaniritsa zofunika. Kuwala kotheratu kwa njira yothetsera matenda ndi yabwino, komwe kumawonetsa kuti malonda ali ndi zinthu zochepa zokhutiritsa ndipo zimakhala ndi zosakaniza zambiri.
4. Oyera HPMC sayenera kununkhiza ammonia, wowuma ndi mowa; HPMC yoyesedwa imatha kununkhiza mitundu yonse ya fungo lambiri, ngakhale zitakhala zopanda fungo, zimamveka zolemetsa.
5. HPMC yoyesedwa imatha kuonedwa ngati granolar imakhazikika kapena makristals pansi pa ma microscope kapena galasi.
6. Njira yosavuta ya phulusa la cellulose ether ether ether ether ether ether ether ether, fulutsani phulusa, ndikuyeza phulusa la ethel ethel ethel. Pamene phulusa lotsalira / Cellulose ether ≥ 5%, fiber yomwe imawoneka bwino. (Nthawi zina pamakhala zolakwika mwanjira iyi. Chimodzi ndichakuti wopanga wawonjezera kasitomala wina atachokapo)
7. Opanga ena amatenga masentimita ochepa mu hydroxypropyl celyl celyl ether ether ether ether ether ether, ndipo zitsulo za cmc, chitsulo, zamkuwa, zomwe zichitike; Ma CMC AQuneous yankho ndi calcium pomwe, magnesium, ndi mchere wa mchere, palibe mpweya wopata, koma mafayilo a cmc athetsedwe.
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Post Nthawi: Feb-14-2025