Momwe mungagwiritsire ntchito Hec mu utoto wa mochedwa

1. Kuyamba

Hydroxyethyl cellulose (hec) ndi polymer yopanda madzi, yomwe imagwiritsidwa ntchito kwambiri pakulankhula, minda yamafuta, kapangidwe, mapepala ena ndi mafayilo ena. Ili ndi bwino kwambiri, emulsization, mawonekedwe filimu, kubalalika, kukhazikika komanso ntchito zina, ndikuchita mbali yofunika kwambiri mu utoto wa mochedwa.

2. Makhalidwe a hydroxyethyl cellulose

Kukula: Hec ali ndi luso labwino kwambiri, lomwe limatha kuwonjezera mafayilo a latex, potero ndikuwongolera magwiridwe ake.
Rhelogy: Hec imatha kusintha zomwe zimapangitsa kuti utoto wa latx, usapukusire katundu wotsutsa komanso kutsuka katundu.
Kuyimitsidwa: kumatha kupewa utoto ndi mafilimu kuti asakhazikike posungira ndi kumanga.
Kupanga filimu: Hec imatha kupanga filimu yowonekera komanso yosinthika nthawi yowuma, imathandizira kulimba kwa filimu ya utoto.
Kukhazikika: Hec ali ndi bata yabwino yamankhwala ndi kukhazikika kwachilengedwe, ndipo imatha kukhalabe ndi magwiridwe okhazikika pansi pa nyengo yosiyanasiyana.

3. Momwe mungagwiritsire ntchito hydroxyethyl cellulose mu utoto wa mochedwa

Njira Yokhutira
Hec akuyenera kusungunuka m'madzi musanagwiritse ntchito kuti apange njira yothetsera yunifolomu. Njira zosinthira zambiri zili motere:
Kuyeza: Yambirani hec yofunikira malinga ndi njira zomwe formulations.
Premixing: Onjezani pang'onopang'ono Hec kupita ku madzi ozizira ndi premix kuti mupewe kubula.
Kusunthira: Yerekezerani ndi wokumbira-wothamanga kwambiri kwa mphindi 30 mpaka 1 ora kuti mutsimikizire kuti hec yasungunuka kwathunthu.
Kutentha: Lolani yankho lanu lizikhala maola angapo mpaka maola 24 mpaka Hec ndi wotupa kwambiri kuti apange njira yolumikizira yolumikiza.
Kukonzekera utoto wa lankx
Popanga utoto wa latex, hec yankho nthawi zambiri limawonjezeredwa mu kukonzekera. Njira yonse ili motere:
Maulalo ogulitsa ndi mafakitale: Mu gawo lobalalika, kufalitsa utoto ndi mafayilo amadzi ena, onjezerani kuchuluka kwa obalalika, ndikubalalika kuthamanga kwambiri mpaka mafilimu ndi mafilimu omwe amamwazikulu.
Onjezani yankho la hec: onjezani yankho la hec lokonzekereratu pansi poyambitsa kusakaniza yunifolomu.
Onjezani emulsion: Pang'onopang'ono onjezani emulsion pansi pa kusunthira ndikupitilizabe kulimbikitsa diafper.
Sinthani ma visction: Onjezani kuchuluka kwa mtengo kapena madzi ngati akufunika kusintha mafayilo omaliza a utoto wa latex.
Onjezani zowonjezera: Onjezani zowonjezera zina monga zotchinga, zoteteza, thandizo lopanga mafilimu, etc. Malinga ndi zomwe formula zimachitika.
Muzikani moyenera: Pitilizani kulimbikitsa kuti zinthu zonse zisaphatikizidwe kwambiri kuti zipeze utoto ndi utoto wokhazikika.

Kusamalitsa
Mukamagwiritsa ntchito Hec, mfundo zotsatirazi ziyenera kudziwika:
Kutentha kwa chilengedwe: Hec ndikosavuta kusungunuka m'madzi ozizira, koma kutentha kwambiri kumapangitsa kuti kufalikira kukhale mwachangu kwambiri, ndikupanga ma oplometes, akukhudzanso ntchito.
Kuthamanga Kwambiri: Panthawi yayikulu komanso yolimbikitsa, liwiro siliyenera kuterera kwambiri kuti muchepetse thovu kwambiri.
Zoyenera:
Kusintha kwa formula: Malinga ndi zomwe zikuchitika mwa utoto wa latex, sinthani kuchuluka kwa hec kuti muwonetsetse kuti zomangamanga ndi ntchito yomaliza ya filimuyo.

Monga chotsatsa chofunikira kwambiri komanso rheology otha, hydroxethyl cellulose imagwira ntchito yosasinthika mu utoto wa mochedwa. Pogwiritsa ntchito chilengedwe chokwanira ndi zowonjezera, ntchito ya utoto wa latx imatha kusintha kwambiri, ndikupereka mphamvu yabwino ndi mafilimu. Mukupanga, kugwiritsa ntchito hec kuyenera kusinthidwa mogwirizana molingana ndi njira inayake kuti akwaniritse bwino kwambiri.