Kodi ethylcellulose amagwiritsidwa ntchito bwanji?

Ethylcellulose ndi polima wosunthika wokhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana.Makhalidwe ake apadera amalola kuti agwiritsidwe ntchito m'chilichonse kuyambira mankhwala mpaka chakudya, zokutira mpaka nsalu.

Chiyambi cha ethylcellulose:

Ethylcellulose ndi chochokera ku cellulose, polima wachilengedwe wopezeka muzomera.Amapangidwa pochita ma cellulose ndi ethyl chloride pamaso pa maziko monga sodium hydroxide.Izi zimapanga polima momwe magulu a ethyl amamangiriridwa kumagulu a hydroxyl a cellulose backbone.

Makhalidwe a ethylcellulose:

Thermoplasticity: Ethylcellulose imasonyeza khalidwe la thermoplastic, kutanthauza kuti imafewetsa ikatenthedwa ndikulimba ikazizira.

Mapangidwe a filimu: Pambuyo posungunuka mu chosungunulira choyenera, filimu yowonekera, yosinthika imatha kupangidwa.

Sasungunuke m'madzi: Mosiyana ndi mapadi, ethylcellulose sasungunuka m'madzi koma amasungunuka m'madzi osungunulira osiyanasiyana monga ma alcohols, esters ndi chlorinated hydrocarbons.

Kukhazikika kwa Chemical: Ili ndi kukhazikika kwamankhwala kwabwino ndipo imatha kukana kuwonongeka ndi zidulo, ma alkali ndi ma okosijeni.

Zomwe zimagwiritsidwa ntchito ndi ethylcellulose:

1. Mankhwala osokoneza bongo:

zokutira: Ethylcellulose chimagwiritsidwa ntchito ngati ❖ kuyanika kwa mapiritsi mankhwala ndi mapiritsi.Mawonekedwe ake opanga mafilimu amapereka chotchinga choteteza, kuwongolera kutulutsidwa kwa zinthu zogwira ntchito, kukoma kwa chigoba ndikuwongolera kumeza.

Mapangidwe otulutsidwa mokhazikika: Chifukwa cha mphamvu yake yoletsa kutulutsidwa kwa mankhwala, ethylcellulose ingagwiritsidwe ntchito kupanga zotulutsa zokhazikika komanso zotulutsa nthawi zonse kuti zitsimikizire kuchiritsa kwanthawi yayitali ndikuchepetsa kuchuluka kwa dosing.

Binder: Amagwiritsidwa ntchito ngati chomangira mumipangidwe yamapiritsi kuti athandizire kuphatikizira ufa kukhala mawonekedwe olimba a mlingo ndi mphamvu yamakina yofunikira.

2. Makampani azakudya:

Zovala Zodyera: Ethylcellulose amagwiritsidwa ntchito m'makampani azakudya kupanga zokutira zodyera za zipatso, masamba ndi zokometsera.Zopaka izi zimakulitsa mawonekedwe, zimakulitsa moyo wa alumali ndikuletsa kutaya chinyezi komanso kuipitsidwa ndi tizilombo tating'onoting'ono.

Mafuta olowa m'malo: Muzakudya zopanda mafuta ochepa kapena zopanda mafuta, ethylcellulose atha kugwiritsidwa ntchito ngati cholowa m'malo mwamafuta, kutsanzira kapangidwe ka mafuta ndi pakamwa pawo ndikuwongolera chidziwitso chonse.

3. Zopaka ndi inki:

Paints ndi Varnishes: Ethylcellulose ndizofunikira kwambiri mu utoto, ma vanishi ndi ma vanishi komwe amagwiritsidwa ntchito ngati filimu yakale, zomatira komanso zolimba.Amapereka utoto wabwino kwambiri kumamatira, kukana mankhwala ndi gloss.

Inki Zosindikizira: M'makampani osindikizira, ethylcellulose amagwiritsidwa ntchito popanga inki zamitundu yosiyanasiyana yosindikizira, kuphatikizapo flexographic, gravure, ndi kusindikiza pazithunzi.Imawonjezera kumamatira kwa inki, kuwongolera kukhuthala komanso kufalikira kwa pigment.

4. Zothandizira pawekha:

Zodzoladzola: Ethylcellulose amagwiritsidwa ntchito ngati thickener, stabilizer ndi film-forming agent mu zodzoladzola monga zodzoladzola, mafuta odzola ndi mankhwala osamalira tsitsi.Imawongolera kapangidwe kazinthu, kumapangitsa kufalikira, komanso kumapangitsa kumva kosalala, kopanda mafuta.

Zopangira Zodzitetezera ku Dzuwa: Muzoteteza ku dzuwa ndi zinthu zoteteza kudzuwa, ethylcellulose imathandizira kukhazikika zosefera za UV, kukonza kukana madzi, ndikupanga filimu yofananira pakhungu kuti itetezere bwino dzuwa.

5. Makampani opanga nsalu:

Kukula kwa Nsalu: Ethylcellulose imagwiritsidwa ntchito popanga nsalu kuti ikhale yolimba, kukana ma abrasion komanso kuluka bwino.Zimapanga zokutira zoteteza pa ulusi, zimalimbikitsa kuluka kosalala komanso kuwongolera nsalu.

Phula losindikiza: Pakusindikiza kwa nsalu, ethyl cellulose amawonjezedwa ku phala losindikiza kuti asinthe kumveka bwino kwa kusindikiza, kufulumira kwa utoto komanso kuchapa pazigawo zosiyanasiyana za nsalu.

6. Ntchito zina:

Zomatira: Ethylcellulose imagwiritsidwa ntchito popanga zomatira ndi zosindikizira zomangira mapepala, matabwa, mapulasitiki ndi zitsulo.Imawonjezera mphamvu ya mgwirizano, kukakamira komanso kusinthasintha.
Ceramics: M'makampani a ceramics, ethyl cellulose amawonjezeredwa ku ceramic slurries ndi glazes kuti asinthe mawonekedwe a rheological, kuteteza mvula, ndikuwongolera kusalala kwa pamwamba pakuwombera.

Ethylcellulose ndi polima wosunthika wokhala ndi ntchito zosiyanasiyana m'mafakitale ambiri.Kuphatikizika kwake kwapadera kwa zinthu, kuphatikiza luso lopanga mafilimu, kusungunuka kwazinthu komanso kukhazikika kwamankhwala, kumapangitsa kukhala kofunikira kwambiri pazamankhwala, chakudya, zokutira, zinthu zosamalira anthu, nsalu ndi zina zambiri.Monga kupita patsogolo kwaukadaulo ndi mapangidwe atsopano akupangidwa, kugwiritsidwa ntchito kwa ethylcellulose kukuyembekezeka kupitiliza kukula, kuyendetsa luso komanso kukonza magwiridwe antchito azinthu zosiyanasiyana.