Hydroxyethylcellulose (HEC) utoto ndi zokutira ntchito

Hydroxyethylcellulose (HEC) ndi polima wosunthika yemwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, makamaka mu utoto ndi zokutira.

1. Mau oyamba a Hydroxyethyl Cellulose (HEC)

Tanthauzo ndi kapangidwe

Ma cellulose a Hydroxyethyl ndi polima osasungunuka m'madzi omwe amapezeka posintha ma cellulose. Kapangidwe kake kake kamakhala ndi mayunitsi obwerezabwereza a shuga omwe amalumikizidwa palimodzi, ndi magulu a hydroxyethyl omwe amalumikizidwa ndi magulu ena a hydroxyl pamagulu a shuga.

khalidwe

Kusungunuka kwa Madzi: Chimodzi mwazinthu zofunika kwambiri za HEC ndi kusungunuka kwake kwamadzi, zomwe zimapangitsa kuti zikhale zosavuta kuziphatikiza m'madzi opangira madzi.

Thickener: HEC imagwira ntchito ngati thickener yogwira mtima, yopereka kuwongolera kwamakayendedwe osiyanasiyana.

Zopangira mafilimu: HEC ili ndi luso lopanga mafilimu omwe amathandiza kupanga mafilimu omatira komanso okhalitsa.

Kukhazikika: Kumawonetsa kukhazikika pamitundu yambiri ya pH ndi kutentha.

2. Udindo wa HEC muzopangira zokutira

Kukula ndi rheology control

HEC imagwiritsidwa ntchito kwambiri ngati chowonjezera mu zokutira zokhala ndi madzi. Amapereka mamasukidwe akayendedwe ku utoto, kukhudza kuyenda kwake ndi kuwongolera katundu. Makhalidwe a rheological of zokutira ndi ofunikira kuti azitha kugwiritsa ntchito mosavuta komanso kupanga zokutira zofananira.

Limbikitsani kukhazikika kwa utoto

Kuphatikizika kwa HEC kumawonjezera kukhazikika kwa zopangira zokutira popewa kukhazikika kapena kugwa. Izi ndizofunikira makamaka pamapangidwe okhala ndi pigment wambiri, pomwe kusagawa kofanana kungakhale kovuta.

Kupanga mafilimu ndi kumamatira

HEC imathandizira pakupanga mafilimu opanga zokutira. Polimayo imauma kupanga filimu yomata yomwe imapereka kumamatira kumadera osiyanasiyana. Izi ndizofunikira kwambiri pakukhalitsa komanso moyo wautali wa malo opaka utoto.

Kusunga madzi

Mu utoto wakunja, HEC imathandiza kusunga madzi ndikuletsa utoto kuti uume mwachangu. Izi ndizofunikira kuti utoto uwongolere bwino ndikupewa zovuta monga ma brashi kapena ma roller.

3. Kugwiritsa ntchito HEC mu machitidwe opaka

Zopaka Zomangamanga

HEC imagwiritsidwa ntchito kwambiri pazovala zomanga, kuphatikiza zokutira mkati ndi kunja kwa khoma. Amapereka kuwongolera kwa mamasukidwe akayendedwe, kukhazikika komanso kuthekera kopanga mafilimu, ndikupangitsa kuti ikhale yofunika kwambiri pakupanga utoto wapakhoma ndi mapangidwe oyambira.

zokutira zamatabwa

Mu zokutira zamatabwa, HEC imathandizira kupanga zomaliza zomveka bwino komanso madontho amatabwa. Imathandiza kukwaniritsa mamasukidwe akayendedwe kofunika kuti ntchito mosavuta pa matabwa pamwamba, kuonetsetsa ngakhale Kuphunzira ndi yosalala mapeto.

Zovala zamakampani

HEC ingagwiritsidwe ntchito muzovala zosiyanasiyana zamafakitale, monga zokutira zachitsulo ndi zoteteza. Kapangidwe kake ka filimu ndi kumamatira kumathandizira kupanga zokutira zomwe sizimawononga dzimbiri komanso zolimba.

Inki yosindikiza

Kusinthasintha kwa HEC kumafikira ku inki zosindikizira, komwe kungagwiritsidwe ntchito ngati chowonjezera ndikuthandizira kukhazikika kwa inki. Izi ndizofunikira kuti mukwaniritse zosindikiza mosasinthasintha.

Hydroxyethylcellulose imagwira ntchito yofunika kwambiri pamakampani opanga utoto ndi zokutira, zomwe zimapereka zabwino zambiri kuphatikiza kukhuthala, kukhazikika, kupanga mafilimu komanso kusunga madzi. Kusinthasintha kwake kumapangitsa kuti ikhale yofunika kwambiri mu mitundu yosiyanasiyana ya zokutira, kuchokera ku zomangamanga kupita ku mafakitale. Pomwe ukadaulo ukupitilira kupita patsogolo, kufunikira kwa ma polima ochita bwino komanso ochita ntchito zambiri monga HEC akuyenera kuchulukirachulukira, ndikupangitsa kuti pakhale zatsopano pagawo la utoto ndi zokutira.