Ethylcellulose (EC) ndi polima wosunthika wopangidwa kuchokera ku cellulose, polima wachilengedwe wopezeka m'makoma a cellulose. Ethyl cellulose imapezeka posintha ma cellulose poyambitsa magulu a ethyl. Kusintha uku kumapereka mawonekedwe apadera a polima omwe amapangitsa kuti ikhale yofunikira pazinthu zosiyanasiyana zamafakitale.
Makhalidwe a ethylcellulose:
1.Mapangidwe a Chemical:
Ethylcellulose ndi cellulose yochokera ku cellulose yomwe imapezeka pochiza mapadi ndi ethyl chloride pamaso pa alkali. Magulu a ethyl amalowa m'malo mwa magulu ena a hydroxyl mu kapangidwe ka cellulose. Kapangidwe ka mankhwala a ethylcellulose amadziwika ndi kukhalapo kwa magulu a ethyl omwe amaphatikizidwa ndi mayunitsi a anhydroglucose a cellulose.
2. Kusungunuka:
Ethyl cellulose sasungunuka m'madzi, chomwe ndi chinthu chofunikira kwambiri chomwe chimasiyanitsa ndi mapadi achilengedwe. Komabe, imawonetsa kusungunuka muzinthu zosiyanasiyana zosungunulira organic, kuphatikiza ma alcohols, ketoni, ndi ma hydrocarboni a chlorinated. Kusungunuka kumeneku kumapangitsa kuti ethylcellulose ikhale yoyenera kwa mitundu yosiyanasiyana ya zokutira ndi kupanga mafilimu.
3. Kukhazikika kwamafuta:
Ethyl cellulose imakhala ndi kukhazikika kwamafuta abwino ndipo imalimbana ndi kutentha kwambiri. Katunduyu ndi wofunikira pakugwiritsa ntchito zinthu zomwe zimatenthedwa, monga kupanga mafilimu ndi zokutira.
4. Kukhoza kupanga mafilimu:
Chimodzi mwazinthu zodziwika bwino za ethylcellulose ndi luso lake lopanga filimu. Katunduyu amagwiritsidwa ntchito m'mafakitale opanga mankhwala ndi zakudya, komwe ethylcellulose imagwiritsidwa ntchito kupanga mafilimu operekera mankhwala ndi zokutira zodyera, motsatana.
5. Kusinthasintha ndi pulasitiki:
Mafilimu a ethylcellulose amadziwika chifukwa cha kusinthasintha kwawo komanso kusinthasintha, kuwapanga kukhala oyenera ntchito zomwe zimafuna zinthu zosinthika koma zomasuka. Katunduyu ndiwopindulitsa makamaka m'mafakitale opanga mankhwala ndi ma CD.
6. Wopanga mankhwala:
Ethylcellulose ndi inert mankhwala choncho kugonjetsedwa ndi mankhwala ambiri. Katunduyu amathandizira kukhazikika kwake m'malo osiyanasiyana ndikukulitsa ntchito zake m'mafakitale omwe amakumana ndi mankhwala pafupipafupi.
7. Kachulukidwe kochepa:
Ethylcellulose imakhala ndi kachulukidwe kakang'ono, zomwe zimapangitsa kuti zikhale zopepuka. Katunduyu ndi wopindulitsa pakugwiritsa ntchito komwe kulemera ndi chinthu chofunikira kwambiri, monga kupanga mafilimu opepuka ndi zokutira.
8. Kugwirizana ndi ma polima ena:
Ethylcellulose imagwirizana ndi ma polima osiyanasiyana, zomwe zimalola kuti zophatikizika zipangidwe ndi zinthu zosinthidwa makonda. Kugwirizana uku kumakulitsa ntchito zake popangitsa kuti pakhale zida zosakanizidwa zomwe zili ndi zida zowonjezera.
9. Zosakoma komanso zosanunkhiza:
Ethylcellulose ndi yopanda pake komanso yopanda fungo ndipo ndiyoyenera kugwiritsidwa ntchito m'mafakitale azamankhwala ndi zakudya komwe kukhudzidwa kwamphamvu ndikofunikira.
Kugwiritsa ntchito ethylcellulose:
1. Makampani opanga mankhwala:
Kupaka Papiritsi: Ethylcellulose imagwiritsidwa ntchito ngati zokutira pamapiritsi. Kupaka filimu kumapereka kumasulidwa kolamulirika, kutetezedwa kuzinthu zachilengedwe, komanso kutsata bwino kwa odwala.
Matrix otulutsidwa: Ethylcellulose amagwiritsidwa ntchito popanga mapiritsi a matrix oyendetsedwa ndi mankhwala. Mbiri yotulutsidwa yoyendetsedwa idakwaniritsidwa posintha makulidwe a zokutira za ethylcellulose.
2. Makampani azakudya:
Zovala Zodyera: Ethylcellulose imagwiritsidwa ntchito ngati zokutira zodyedwa pazipatso ndi ndiwo zamasamba kuti ziwonjezere moyo wawo wa alumali ndikusunga mwatsopano. Chikhalidwe chopanda kukoma komanso chopanda fungo cha ethylcellulose chimatsimikizira kuti sichimakhudza zomverera zazakudya zokutira.
3. Makampani opaka zinthu:
Makanema ophatikizika osinthika: Ethyl cellulose amagwiritsidwa ntchito popanga makanema osinthika oyika. Kusinthasintha, kachulukidwe kakang'ono komanso kusakhazikika kwamankhwala kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito zomwe zimafunikira zida zopepuka komanso zokhazikika.
4. Inki ndi zokutira:
Ma inki osindikizira: Ethylcellulose ndi chinthu chofunikira kwambiri pakusindikiza kwa inki. Kusungunuka kwake ndi kupanga mafilimu muzinthu zosiyanasiyana zosungunulira zachilengedwe zimapangitsa kuti zikhale zabwino kwa inki zomwe zimagwiritsidwa ntchito posindikiza flexographic ndi gravure.
Zopaka Zamatabwa: Ethylcellulose amagwiritsidwa ntchito popaka matabwa kuti apititse patsogolo kumamatira, kusinthasintha komanso kukana zinthu zachilengedwe. Zimathandizira kupanga zokutira zokhazikika komanso zokongola pamitengo yamatabwa.
5. Zomatira:
Zomatira Zotentha Zotentha: Ethylcellulose imaphatikizidwa muzomatira zotentha zosungunuka kuti ziwongolere kusinthasintha kwawo komanso kulumikizana. Low maselo kulemera magiredi a ethylcellulose makamaka oyenera kupanga otentha Sungunulani zomatira.
6. Zothandizira pawekha:
Zopangira Tsitsi: Ethylcellulose imapezeka muzinthu zosamalira tsitsi monga ma gels okometsera ndi zopaka tsitsi. Mawonekedwe ake opanga mafilimu komanso osagwira madzi amathandiza kuti mankhwalawa azitha kugwira ntchito nthawi yayitali.
7. Makampani opanga nsalu:
Textile Sizing Agent: Ethyl cellulose imagwiritsidwa ntchito ngati chopangira zovala mumakampani opanga nsalu kuti apititse patsogolo mphamvu ndi kukhazikika kwa ulusi ndi nsalu pakukonza.
8. Makampani apakompyuta:
Electrode Material Binders: M'makampani amagetsi, ethylcellulose imagwiritsidwa ntchito ngati chomangira zinthu zamagetsi pakupanga batire. Zimathandizira kupanga chokhazikika cha electrode.
9. Makampani a Mafuta ndi Gasi:
Kubowola Zowonjezera Zamadzimadzi: Ethylcellulose imagwiritsidwa ntchito ngati chowonjezera pakubowola madzi mumakampani amafuta ndi gasi. Imawongolera ma rheological properties amadzimadzi ndipo imathandizira kuwongolera kuchuluka kwa malowedwe panthawi yoboola.
Ethylcellulose imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuphatikiza mankhwala, zakudya, zonyamula, nsalu ndi zamagetsi chifukwa cha kuphatikiza kwake kwapadera. Kusinthasintha kwa ethylcellulose, kuphatikizika ndi kuthekera kosintha zinthu zake pophatikizana ndi ma polima ena, kumapangitsa ethylcellulose kukhala chinthu chofunikira pazosowa zosiyanasiyana zamafakitale. Pamene teknoloji ndi kafukufuku zikupitirirabe patsogolo, ntchito za ethylcellulose zikhoza kukulirakulira, ndikugogomezera kufunikira kwake muzochitika zamakono zamakono.
Nthawi yotumiza: Jan-15-2024