carboxymethyl ethoxy ethyl cellulose

Carboxymethyl ethoxy ethyl cellulose (CMEEC) ndi chochokera ku cellulose ether chosinthidwa chomwe chimagwiritsidwa ntchito m'mafakitale osiyanasiyana pakukulitsa kwake, kukhazikika, kupanga mafilimu, komanso kusunga madzi. Amapangidwa ndi kusintha kwa cellulose pogwiritsa ntchito kachitidwe kotsatizana komwe kumaphatikizapo ethoxylation, carboxymethylation, ndi ethyl esterification. Nazi mwachidule za CMEEC:

Zofunika Kwambiri:

1. Kapangidwe ka Chemical: CMEEC imachokera ku cellulose, polima wachilengedwe wopangidwa ndi mayunitsi a shuga. Kusinthaku kumaphatikizapo kuyambitsa magulu a ethoxy (-C2H5O) ndi carboxymethyl (-CH2COOH) pamsana wa cellulose.
2. Magulu Ogwira Ntchito: Kukhalapo kwa magulu a ethoxy, carboxymethyl, ndi ethyl ester kumapereka katundu wapadera ku CMEEC, kuphatikizapo kusungunuka m'madzi ndi zosungunulira zamoyo, luso lopanga mafilimu, ndi khalidwe lodalira pH.
3. Kusungunuka kwamadzi: CMEEC nthawi zambiri imasungunuka m'madzi, kupanga ma viscous solutions kapena dispersions kutengera ndende yake komanso pH ya sing'anga. Magulu a carboxymethyl amathandizira kusungunuka kwamadzi kwa CMEEC.
4. Luso Lopanga Mafilimu: CMEEC imatha kupanga mafilimu omveka bwino, osinthika akauma, zomwe zimapangitsa kuti zikhale zothandiza pazinthu monga zokutira, zomatira, ndi zinthu zosamalira anthu.
5. Kunenepa ndi Rheological Properties: CMEEC imagwira ntchito ngati chowonjezera munjira zamadzimadzi, kukulitsa kukhuthala ndikuwongolera kukhazikika ndi kapangidwe kazinthu. Kukula kwake kumatha kutengera zinthu monga kukhazikika, pH, kutentha, ndi kumeta ubweya.

Mapulogalamu:

1. Zopaka ndi Paints: CMEEC imagwiritsidwa ntchito ngati chowonjezera, chomangira, komanso chopangira mafilimu muzopaka ndi utoto wamadzi. Imakulitsa mawonekedwe a rheological, kuwongolera, ndi kumamatira kwa zokutira pomwe ikupereka kukhulupirika ndi kulimba kwa kanema.
2. Zomatira ndi Zosindikizira: CMEEC imaphatikizidwa muzomatira ndi zosindikizira kuti zithandizire kukhazikika, kumamatira, komanso kulumikizana. Zimathandizira kukhuthala, kugwirira ntchito, komanso kulimba kwa zomatira ndi zosindikizira.
3. Zopangira Zosamalira Munthu: CMEEC imagwiritsidwa ntchito muzodzoladzola, zimbudzi, ndi zinthu zosamalira munthu monga mafuta opaka, mafuta odzola, ma gels, ndi zopangira tsitsi. Zimagwira ntchito ngati thickener, stabilizer, emulsifier, ndi kupanga mafilimu, kupititsa patsogolo kapangidwe kazinthu, kufalikira, ndi kunyowa.
4. Mankhwala: CMEEC imapeza ntchito m'mapangidwe amankhwala monga kuyimitsidwa kwapakamwa, zopaka pamutu, ndi mafomu owongolera otulutsidwa. Zimagwira ntchito ngati zomangira, zosintha ma viscosity, komanso filimu yakale, zomwe zimathandizira kutumiza mankhwala ndi kukhazikika kwa mawonekedwe.
5. Ntchito Zamakampani ndi Zapadera: CMEEC ingagwiritsidwe ntchito m'mafakitale osiyanasiyana, kuphatikiza nsalu, zokutira zamapepala, zida zomangira, ndi zinthu zaulimi, komwe kukhuthala, kumangirira, ndi kupanga mafilimu kumakhala kopindulitsa.

carboxymethyl ethoxy ethyl cellulose (CMEEC) ndi yochokera ku cellulose yosunthika yomwe imagwiritsidwa ntchito mosiyanasiyana pakumatira, zomatira, zinthu zosamalira anthu, zamankhwala, ndi magawo ena aku mafakitale, chifukwa cha kusungunuka kwake kwamadzi, luso lopanga mafilimu, komanso mawonekedwe ake.