Menene hydroxypropyl methylcellulose HPMC?

(Mene ne hydroxypropyl methylcellulose HPMC?)

Menene hydroxypropyl methylcellulose HPMC?

Hydroxypropyl methylcellulose HPMC wani nau'i ne na manne da aka fi amfani dashi wajen gini da kayan gini. Zai iya inganta ƙarfin haɗin gwiwa na siminti ko siminti, tsayayya da daskarewa-narke sake zagayowar, hana shrinkage da fatattaka, haɓaka juriya na lalacewa, juriya mai tasiri, juriya mai ƙarfi, da dai sauransu.

Hydroxypropyl methylcellulose HPMC iya sarrafa uniform rarraba hadawa gudun a cikin shiri tsari da kuma aiwatar da daidai mechanized ciyar, don haka zai iya ƙwarai inganta uniformity da kwanciyar hankali na kayayyakin.

Bugu da kari, hydroxypropyl methyl cellulose HPMC kuma yana da kyau ruwa riƙewa, mannewa, sanyi juriya, da kuma sa juriya, wanda zai iya inganta yi na turmi ko kankare, ta haka sa shi mafi dace da inganci a yi.

Hydroxypropyl methyl cellulose yana amfani da:

1. Gina turmi: irin su plastering turmi da babban riƙe ruwa na iya cika ruwan siminti kuma ya ƙara ƙarfin haɗin gwiwa; a lokaci guda, zai iya dacewa da haɓaka ƙarfin ƙarfi da ƙarfi, haɓaka tasirin gini da haɓaka ingantaccen aiki.

 2. Ruwa mai jure ruwa: a cikin putty, cellulose ether yafi taka rawa na riƙe ruwa, haɗin gwiwa, da lubrication, guje wa tsagewa da bushewa da ke haifar da asarar ruwa mai sauri, haɓaka mannewa, rage yanayin rataye a cikin gini, da kuma sa ginin ya fi sauƙi.

3. Plastering gypsum jerin: a cikin samfurori na gypsum, cellulose ether yafi rike ruwa kuma yana ƙara yawan lubrication, kuma a lokaci guda, yana da wani sakamako na retarding, wanda ke warware matsalolin daɗaɗɗen drum da ƙarfin farko a cikin tsarin ginin kuma yana iya tsawaita lokacin aiki.

4. Interface wakili: yafi amfani a matsayin thickener, iya inganta tensile ƙarfi da karfi ƙarfi, inganta surface shafi, da kuma inganta mannewa da bonding ƙarfi.

5. Turmi mai zafi na bango na waje: cellulose ether yana taka muhimmiyar rawa wajen haɗawa da haɓaka ƙarfi a cikin wannan abu, wanda ya sa turmi ya fi sauƙi don sutura, inganta aikin aiki kuma yana da juriya a tsaye. Babban riƙewar ruwa na iya tsawaita lokacin aiki na turmi, haɓaka raguwa da juriya, da haɓaka ingancin ƙasa da ƙarfin haɗin gwiwa.

6. yumbu tayal ɗaure: high ruwa riƙewa ba za a iya pre-soaked ko rigar yumbu tiles da tushe, muhimmanci inganta ta bond ƙarfi. slurry na iya zama tsawon lokacin gini, yana da m, uniform, ginin da ya dace, kuma yana da juriya mai kyau.

7. Seam filler da ƙugiya mai ƙugiya: ƙari na ether cellulose yana ba shi kyakkyawar mannewa mai kyau, ƙananan raguwa, da kuma juriya mai girma, wanda ke kare kayan tushe daga lalacewa na inji kuma ya guje wa tasirin kutsawa a kan dukan ginin.

8. Kayan haɓakawa na kai: tsayayyen mannewa na ether cellulose yana tabbatar da ruwa mai kyau da ikon daidaitawa da sarrafa ruwa don ƙarfafawa da sauri kuma rage raguwa da raguwa.

9. Latex Paint: a cikin Paint masana'antu, cellulose ether za a iya amfani da matsayin film-forming wakili, thickener, emulsifier, da stabilizer don samun mai kyau lalacewa juriya, uniform shafi, mannewa, PH domin inganta surface tashin hankali, da kuma kyau hadawa sakamako da Organic kaushi. Babban riƙewar ruwa yana sa ya sami gogewa mai kyau da daidaitawa.

10. Kayan yumbu na zuma: ba da samfuran kore mai laushi da riƙe ruwa da haɓaka ƙarfi a cikin sabbin yumbun zumar zuma.

Hydroxypropyl methylcellulose mai samar da HPMC

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(Mene ne hydroxypropyl methylcellulose HPMC?)