IHydroxYethyl Cellulose

IHydroxYethyl Cellulose (I-HEC) i-White noma ikhambi eliphuzi, eliphuzi, elingenasici I-Selloluc Soluble Cellulose Afers. Because HEC has good properties of thickening, suspending, dispersing, emulsifying, bonding, film-forming, protecting moisture and providing protective colloids, it has been widely used in oil exploration, coatings, construction, medicine and food, textiles, papermaking and polymers. Polymerization kanye nezinye izinkambu. I-Hydroxyyethyl celtulose ayizinzile ekushiseni okujwayelekile kanye nengcindezi, igweme umswakama, ukushisa, kanye nokushisa okuphezulu, futhi ine-solubelic enhle kakhulu ye-dieelectrics. Isixazululo sayo esinamanzi sivunyelwe ukuqukatha okugxilwe kakhulu kosawoti futhi sizinzile.

Imiyalo
Joyina ngokuqondile ekukhiqizeni

1. Faka amanzi ahlanzekile kwibhakede elikhulu elihlome nge-slender ephezulu.

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3. Qhubeka uvuse kuze kube yilapho zonke izinhlayiya zimanzi.

4. Bese ufaka ama-antifungal agents, izengezo ze-alkaline ezinjengezimbali, izinsiza ezihlakazayo, amanzi e-ammonia.

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Ifakwe notshwala bamama

Le ndlela iwukuqala ukulungiselela utshwala bomama ngenhlanganisela ephezulu, bese uyifaka kupende we-latex. Inzuzo yale ndlela ukuthi inokuguquguquka okuthe xaxa futhi kungangezwa ngqo kupende ophelile, kepha kufanele kugcinwe kahle. Izinyathelo zifana nezinyathelo 1-4 in Emphelweni 1, ngaphandle kwaleso siphithiphithi esiphezulu akudingeki ukuthi sincibilike ngokuphelele kwikhambi le-viscous.

Sebenzisa Ukuqapha
Njengoba i-hydroxyethylyl ephethwe ingaphezulu kwe-hydroxyethyl i-powder noma i-cellulose iqinile, kulula ukuyiphatha futhi ichithe emanzini inqobo nje uma izindaba ezilandelayo ziphawulwa.

1. Ngaphambi nangemva kokungeza i-hydroxyethyl cellulose, kufanele ivuswe ngokuqhubekayo kuze kube yilapho isixazululo sisobala futhi sicacile.

2. Kufanele ibonakale emgqonyeni wokuxuba kancane. Ungangezi ngokuqondile i-hydroxyethyl celtulose eyenziwe izigaxa noma amabhola emgqonyeni wokuxubana ngamanani amakhulu noma ngqo.

3. Izinga lokushisa lamanzi nenani le-PH lamanzi linobudlelwano obukhulu nokuchithwa kwe-hydroxyethyl cellulose, ngakho-ke kufanele kukhokhwe kuwo.

4. Ungalokothi ungeze ezinye izinto ze-alkaline engxube ngaphambi kwe-hydroxyethyl cellulose powder kufudunyezwa ngamanzi. Ukuphakamisa Inani le-PH ngemuva kokufudumala kuyasiza ekuqothulweni.

5. Ngokusemandleni akho, engeza i-antifungal ejenti ngokushesha ngangokunokwenzeka.

I-6. Lapho usebenzisa i-High-Viscoxyethylll Cellulase, ukugcwala kotshwala mama akufanele kube ngaphezulu kuka-2,5-3%, ngaphandle kwalokho kunzima ukusebenza ngotshwala. I-hydroxyyethylls ephathekayo ephathisiwe ngokuvamile ayikho lula ukwakha ama-limps noma ama-sphere, futhi ngeke idale ama-colloids we-infolluble spherical ngemuva kokungeza amanzi.