Carboxymethyl ethoxy ethyl cellulose

Carboxymethyl ethyl ethyl cellulose (cmeec) ndi mankhwala osinthika omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa chopanga mafakitale, kukhazikika kwa mafilimu, ndi madzi osasunga madzi. Imasinthidwa ndi kuchuluka kwa cellulose yosinthika kudzera munthawi yotsatira zomwe zimachitika mu ethoxtylation, carbomymethyty, ndi ethyl. Nayi mwachidule mwachidule za Cmeec:

Makhalidwe Ofunika:

1. Kapangidwe ka mankhwala: Cmeec imachokera ku cellulose, polymer yachilengedwe imapangidwa ndi mayunitsi a glucose. Kusintha kwa ethoxy (-c2h5o) ndi Carboxymethyl magulu am'deralo ku cellulose.
2. Magulu ogwira ntchito: Kukhalapo kwa ethoxy, carboxymethyl, ndipo magulu a ethyl ester amapereka zinthu zapadera ku Cmeec, kuphatikizapo kusungunuka kwamadzi ndi okhazikika, kuthekera kwa mafilimu, ndi machitidwe odalira a PH-PH-PH-PH-PHERNARD.
3. Madzi osungunuka: Cmeec nthawi zambiri amasungunuka m'madzi, ndikupanga ma viscous mayankho kapena kufalitsa kutengera ndi pH ya sing'anga. Magulu a Carboxymethyl amathandizira madzi osungunuka a Cmeec.
4. Kutha kwa makanema: Cmeec ikhoza kupanga makanema omveka bwino, osinthika akauma, kupangitsa kuti ikhale yothandiza pantchitozo ngati zophatikiza, zomata, ndi zinthu zosamalira payekha.
5. Kukula kwamphamvu ndi zopatsa mphamvu: CMEEC imagwira ntchito yokulirapo pamankhwala am'masale, kuwonjezera mamasukidwe ndikusintha bata ndi kapangidwe kake. Khalidwe lake la kukula limatha kutengeka ndi zinthu monga kuphatikizira, Ph, kutentha, ndi mtengo wake.

Mapulogalamu:

1. Zovala ndi utoto: Cmeec imagwiritsidwa ntchito ngati thicker, binder, ndi wothandizira makanema pakubala ndi utoto. Zimawonjezera mphamvu ya nkhanza, kukhazikitsa, ndi kutsatira zofunda popereka umphumphu ndi kulimba.
2. Zochita ndi zigawo: Cmeec imaphatikizidwa mu zomatira komanso zosindikizira kuti zikhale zosintha, zomatira, komanso zophatikiza. Zimathandizira kuti mamasukidwe, ogwiritsira ntchito, komanso mphamvu ya omatira ndi zimbudzi.
3. Zogulitsa Zaumwini: Cmeec imagwiritsidwa ntchito modzola, chimbudzi, ndi zinthu zomwe zimachitika payekha ngati zowotcha monga zonona, zodzola, ma gels, ndi mawonekedwe a tsitsi. Imagwira ngati thiccener, hitebiliface, emulsifier, ndi othandizira mafilimu, onjezerani kapangidwe kazinthu, kufalikira, komanso kuwononga zinthu.
4. Mankhwala ogulitsa: Cmeec amapeza mapulogalamu ogwiritsira ntchito mankhwala monga mawonekedwe oyimitsidwa, mafuta owoneka bwino, komanso mitundu yovomerezeka. Imakhala ngati binder, uscki yosintha, ndi kanema wakale, wopatsa mankhwala osokoneza bongo ndi mlingo wokhazikika.
5. Mapulogalamu a mafakitale ndi apadera: Cmeec itha kugwiritsidwa ntchito pamagawo osiyanasiyana, kuphatikiza mapangidwe, zokutira pepala, zopangidwa zomanga, pomwe zida zamitundu, zimaphatikizidwa, ndi mawonekedwe opanga mafilimu.

Carboxymethyl ethyl ethyl cellulose (cmeec) ndi ma cellulose osinthasintha ndi ntchito zosiyanasiyana zophatikizika, ndi magawo ena opanga mafakitale, komanso mivi filimu.