Katundu ndi kugwiritsa ntchito hydroxyethyl cellulose (hec)

Katundu ndi kugwiritsa ntchito hydroxyethyl cellulose (hec)

1. Katundu wa hydroxyethyl cellulose
Hydroxyethyl cellulose (hec, hydroxethyl cellulose) ndi polymer polymer pormment yokhazikitsidwa ndi mankhwala a cellulose. Kapangidwe kake kamapangidwa ndi mayunitsi a glucose olumikizidwa ndi β-1,4-glycosidic. Magulu a hydroxyathyl (-ch2chtoh) amayambitsidwa mu hydroththyl cellulose mamolekyulu, omwe amaphatikizana ndi magulu a hydroxyl a cellose pogwiritsa ntchito mankhwala. Chifukwa cha kusinthaku, hec ili ndi zinthu zambiri zosiyana ndi cellulose yoyambirira.

Katundu wathupi
Maonekedwe: Hec nthawi zambiri amakhala oyera oyera kapena oyera amorphious ufa ndi madzi abwino.
Kusungunuka: Hec amasungunuka mosavuta m'madzi, makamaka m'madzi ozizira, ndikupanga mawonekedwe a viscous. Izi zimachitika chifukwa cha kuphatikizidwa kwa hydrogen pakati pa gulu la hydroxyethyl ndi mamolekyulu amadzi, omwe amathandizira HeC kuti asungunuke m'madzi.
Ma Isccess: Njira yothetsera Hec m'madzi imawonetsa mafayilo akuluakulu, ndipo mamasukidwe amagwirizana kwambiri ndi kunenepa kwambiri komanso kuchuluka kwa yankho. Nthawi zambiri, mafayilo a Hec amawonjezeka ndi kuchuluka kwa kuchuluka kwa ma celecular.
Kukhazikika kwa matenthedwe: Hec ali ndi bata yabwino kwambiri ndipo amatha kukhalabe osakhazikika mkati mwa kutentha kwina. Nthawi zambiri, hec imatha kupirira matenthedwe okulirapo, koma ntchito yake idzatsika pambuyo pa kutentha kwina.

Mankhwala
Ntchito: Gulu la hydroxyethyl mu the hec molekyulu ndi hydrophilic, yomwe imalola Hec kuti apange yankho lokhazikika m'madzi ndikusintha zochitika.
Kusintha: Posintha zomwe zimachitika m'makamwa, kulemera kwa thupi, kusungunuka, mafakisoni ndi zina za hec kumatha kusinthidwa kuti akwaniritse zofunika zosiyanasiyana.
Khalidwe la PH: Hec ndi khola m'malo osalowerera ndale kapena ofooka, koma kusungunuka kwake kumatha kukhumudwitsidwa makamaka pamlingo wina wa acidic kapena alkalinine.

2. Kugwiritsa ntchito hydroxyethyl cellulose
Chifukwa cha zovuta zake zambiri, hec yagwiritsidwa ntchito kwambiri m'minda yosiyanasiyana. Kugwiritsa ntchito kwakukulu kumaphatikizapo izi:

Makampani omanga m'makampani omanga, hec nthawi zambiri amagwiritsidwa ntchito ngati chowonjezera cha zinthu zomanga, makamaka mu simenti, gypsum, zofukiza, zomatira ndi zinthu zina. Hec imatha kukonza kusasinthika, madzimadzi ndi kuthekera kwa zinthuzi. Kuphatikiza apo, Hec imatha kukonzanso madzi a matope a matope, kukulitsa nthawi yomanga, ndikuletsa simenti kuchokera nthawi yomweyo. Chifukwa cha kuchuluka kwake, Hec imatha kukonza zopezeka ndi kutsatira zomangirira zomangamanga.

Makampani amakampani tsiku lililonse pamakampani tsiku lililonse, hec amagwiritsidwa ntchito kwambiri popanga zopepuka, shampoos, ma shals osakira, mafuta ndi zinthu zina. Udindo waukulu wa Hec mu malonda awa ndi ngati thicker, kuyimitsa wothandizira, emulsifier ndi kukhazikika. Hec imatha kuthandiza malonda kukhalabe ndi mafayilo oyenera, amaperekanso malingaliro abwino, ndikusintha chinthucho. Kuphatikiza apo, hec imatha kusintha zovuta za miyambo kuti zitsimikizike kuti zitsimikizire kuti ali ogwirizana ndi kugwiritsa ntchito.

Makampani opanga zakudya Hec amagwiritsidwa ntchito ngati thicker, gwiritsite ndi emulsifier mu makampani opanga zakudya, makamaka zakudya monga ayisikilimu, madzi, zoperewera ndi zovala za saladi. Chifukwa Hec ali ndi madzi abwino kususuka, amatha kukonza kukoma ndi kapangidwe ka chakudya, kuwonjezera zochulukitsa kwa zinthu, kusintha madzimadzi, ndikuwonjezera moyo wa alumali.

Makampani opanga mankhwala mu malonda ogulitsa mankhwala, hec imagwiritsidwa ntchito ngati chonyamulira, emulsifier, zomatira ndi kukula kwa mankhwala osokoneza bongo. Amagwiritsidwa ntchito kukonzekera mankhwala osokoneza bongo, mafuta apamwamba, ma gels, madontho amaso, ndi zina zopangidwa ndi mankhwala osokoneza bongo, onetsetsani kuti kukhazikika kwa mankhwalawa, ndikuwonetsetsa kuti bioavailat ya mankhwala.

Minda yaulimi imagwiritsidwa ntchito kwambiri paulimi monga chomera chitetezo chomera, elsite elsiferiter ndi feteleza wa Talicker. Zimatha kukonza kubvunta kwa mankhwala ophera tizilombo, thandizani mankhwala ophera tizilombo kuti atulutsidwe mokwanira komanso kusintha kwa mankhwala ophera tizilombo. Nthawi yomweyo, hec imatha kukonzanso feteleza wa feteleza, kuchepetsa kuchepa kwa feteleza m'nthaka, ndikuwonjezera kugwiritsa ntchito feteleza.

Makampani opanga ma pecleamu amakhala ndi gawo lofunikira m'makampani a petroleamu, makamaka pakubowola zamadzimadzi ndi mankhwala a mafuta. Amagwiritsidwa ntchito ngati thicker, kuyimitsa wothandizira ndi kukhazikika. Hec imatha kuwonjezera mafatiwo akumadzima ndikuwonjezera madzi akumwa, kuti inyamule bwino zinyalala zomwe zimapangidwa mukamabowola. Nthawi yomweyo, hec imalepheretsanso kutaya madzi mu zitsime zamafuta ndi magesi nthawi yobowola kuti awonetsetse bwino ntchito.

Hydroxyethyl cellulose (hec) ndi zinthu zosungunulira zamadzi zomwe zimagwirira ntchito zabwino. Kukula kwake kwapadera, kukhazikika ndi kusungunuka kwamadzi abwino kumapangitsa kuti ikhale yogwiritsidwa ntchito kwambiri m'makampani ambiri, mankhwala tsiku lililonse, chakudya, zamalima ndi mafuta. Ndi chitukuko cha ukadaulo, ntchito zopanga ndi ulamuliro wa Hec zipitilira kusintha, ndipo chiyembekezo chake chantchito chidzakhala chowonjezera.