Focus on Cellulose ethers

Ayyukan HPMC/HEC a cikin Kayan Gina

Ayyukan HPMC/HEC a cikin Kayan Gina

Hydroxypropyl methylcellulose (HPMC) da Hydroxyethyl cellulose (HEC) dukkansu ethers cellulose ne da ake amfani da su a masana'antar gine-gine saboda nau'ikan kayan aikin su. Ga wasu daga cikin ayyukan HPMC/HEC a cikin kayan gini:

  1. Riƙewar ruwa: HPMC/HEC na iya riƙe ruwa a cikin kayan gini, haɓaka aikin su da rage haɗarin fashewa da raguwa. Suna samar da fim na bakin ciki a kusa da barbashi na siminti, wanda ke rage fitar da ruwa yayin aikin warkewa.
  2. Thickening: HPMC/HEC na iya kauri kayan gini, inganta halayen rheological da haɓaka mannewa. Suna ƙara danko na cakuda, rage haɗarin sagging da dripping.
  3. Daure: HPMC/HEC na iya aiki azaman mai ɗaure a cikin kayan gini, haɓaka ƙarfin injin su da kwanciyar hankali. Suna samar da haɗin gwiwa mai ƙarfi tare da barbashi na siminti, suna haɓaka haɗin gwiwa na cakuda.
  4. Kariyar saman: HPMC/HEC na iya kare saman kayan gini daga abubuwan muhalli kamar danshi, hasken UV, da bayyanar sinadarai. Suna samar da fim na bakin ciki a saman kayan abu, rage haɗarin lalacewa da haɓaka ƙarfin kayan aiki.
  5. Lubrication: HPMC/HEC na iya aiki a matsayin mai mai a cikin kayan gini, inganta kayan aikin su da rage haɗarin clumping da rarrabuwa. Suna rage juzu'i tsakanin simintin siminti, haɓaka ƙarfin aiki na cakuda.

Gabaɗaya, kaddarorin aiki na HPMC/HEC suna sanya su kayan aikin gini masu mahimmanci a cikin kayan gini, haɓaka aikinsu, da haɓaka aikinsu. Ana amfani da su a aikace-aikace daban-daban, irin su turmi na siminti, adhesives na tayal, kayan gypsum, da kayan shafa.


Lokacin aikawa: Maris 21-2023
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