Methyl hydroxyethyl cellulose (MHEC) ne mai muhimmanci cellulose ether fili tare da dual gyare-gyare na methylation da hydroxyethylation.A cikin suturar ruwa, MHEC tana taka muhimmiyar rawa tare da abubuwan da ke cikin jiki da sinadarai na musamman.
I. Halayen ayyuka
Kauri
Ƙungiyoyin hydroxyethyl da methyl a cikin tsarin kwayoyin halitta na MHEC na iya samar da tsarin hanyar sadarwa a cikin maganin ruwa mai ruwa, ta yadda ya kamata ya kara danko na sutura.Wannan thickening sakamako sa shi don cimma manufa rheology a low yawa, game da shi rage yawan shafi da ceton halin kaka.
Rheological daidaitawa
MHEC na iya ba da shafi mai kyaun ruwa mai kyau da kaddarorin anti-sagging.Its pseudoplastic halaye sa da shafi da wani high danko a cikin wani a tsaye jihar, da danko za a iya rage a lokacin aikace-aikace tsari, wanda shi ne dace domin brushing, abin nadi shafi ko spraying ayyuka, da kuma a karshe zai iya sauri mayar da asali danko bayan da yi gini ne. kammala, rage sag ko digo.
Riƙewar ruwa
MHEC yana da kyawawan kaddarorin riƙe ruwa kuma yana iya sarrafa ƙimar sakin ruwa yadda yakamata.Wannan dukiya yana da mahimmanci musamman don hana fenti na ruwa daga fashe, foda da sauran lahani a lokacin aikin bushewa, kuma yana iya inganta sassauci da daidaituwa na sutura yayin ginin.
Emulsion kwanciyar hankali
A matsayin surfactant, MHEC iya rage surface tashin hankali na pigment barbashi a cikin ruwa na tushen Paint da kuma inganta su uniform watsawa a cikin tushe abu, game da shi inganta kwanciyar hankali da leveling na fenti da kuma guje wa flocculation da hazo na pigment.
Halittar halittu
MHEC an samo shi ne daga cellulose na halitta kuma yana da kyakkyawan yanayin halitta, wanda ya sa ya sami fa'ida a bayyane a cikin fenti mai amfani da ruwa kuma yana taimakawa wajen rage gurɓataccen yanayi.
2. Babban ayyuka
Mai kauri
Ana amfani da MHEC a matsayin mai kauri don fenti na tushen ruwa don inganta aikin gininsa da ingancin fim ta hanyar ƙara ɗanɗanowar fenti.Alal misali, ƙara MHEC zuwa fenti na latex zai iya samar da suturar uniform a bango don hana fenti daga sag da sag.
Mai sarrafa Rheology
MHEC na iya daidaita rheology na fenti na ruwa don tabbatar da cewa yana da sauƙi a yi amfani da shi yayin ginin kuma zai iya komawa cikin sauri zuwa yanayin kwanciyar hankali.Ta hanyar wannan rheological iko, MHEC yadda ya kamata inganta yi aikin da shafi, sa shi dace da daban-daban shafi matakai.
Wakilin mai riƙe ruwa
A cikin suturar ruwa na ruwa, kayan da ke riƙe da ruwa na MHEC yana taimakawa wajen tsawaita lokacin zaman ruwa a cikin rufin, inganta yanayin bushewa na sutura, da kuma hana haɓakar fashewa da lahani.
Stabilizer
Saboda da kyau emulsifying ikon, MHEC iya taimaka ruwa tushen coatings samar da wani barga emulsion tsarin, kauce wa hazo da flocculation na pigment barbashi, da kuma inganta ajiya kwanciyar hankali na shafi.
Taimakon ƙirƙirar fim
A yayin aiwatar da fim din fim din, kasancewar MHEC na iya inganta daidaituwa da kuma santsi na sutura, don haka suturar ƙarshe ta sami kyakkyawan bayyanar da aiki.
3. Misalai na aikace-aikace
Latex fenti
A cikin fenti na latex, babban aikin MHEC shine kauri da riƙe ruwa.Zai iya inganta haɓakar gogewa da jujjuya kayan fenti na latex, kuma tabbatar da cewa rufin yana kula da santsi mai kyau da daidaituwa yayin aikin bushewa.Bugu da ƙari, MHEC kuma na iya haɓaka abubuwan da ke hana fentin fenti na latex, yana sa aikin ginin ya fi sauƙi.
Fentin itacen ruwa
A cikin fentin katako na ruwa, MHEC yana inganta sassauci da daidaituwa na fim din fenti ta hanyar daidaita danko da rheology na fenti.Hakanan zai iya hana fenti daga yin sagging da lalata a saman itace, da haɓaka tasirin ado da dorewa na fim ɗin.
Fenti na gine-ginen ruwa
Yin amfani da MHEC a cikin fenti na gine-gine na ruwa na iya inganta aikin gine-gine da kuma ingancin fenti, musamman ma lokacin da aka rufe saman kamar bango da rufi, yana iya hana raguwa da ɗigon fenti.Bugu da ƙari, kayan ajiyar ruwa na MHEC kuma na iya tsawaita lokacin bushewa na fenti, rage raguwa da lahani na sama.
Paint masana'antu na ruwa
A cikin fenti na masana'antu na ruwa, MHEC ba kawai yana aiki a matsayin mai kauri da mai kula da ruwa ba, amma yana inganta tarwatsawa da kwanciyar hankali na fenti, don haka fenti zai iya kula da kyakkyawan aiki da dorewa a cikin yanayin masana'antu masu rikitarwa.
IV.Hasashen kasuwa
Tare da ƙaƙƙarfan ƙa'idodin kariyar muhalli da haɓaka buƙatun kayan gini na kore, kasuwar buƙatun fenti na ruwa yana ci gaba da girma.A matsayin mahimmancin ƙari a cikin fenti na ruwa, MHEC yana da fa'idodin kasuwa.
Inganta manufofin muhalli
A duk duniya, manufofin muhalli sun ƙara ƙarfafa ƙuntatawa game da hayaki mai canzawa (VOC), wanda ya haɓaka aikace-aikacen suturar ruwa.A matsayin abin da ke da alaƙa da muhalli, MHEC tana taka muhimmiyar rawa a cikin suturar ruwa, kuma buƙatarta za ta ƙaru tare da faɗaɗa kasuwar suturar ruwa.
Bukatar girma a cikin masana'antar gini
Ƙara yawan buƙatar ƙananan VOC, kayan aiki masu mahimmanci a cikin masana'antar gine-gine ya kuma inganta aikace-aikacen MHEC a cikin kayan gine-gine na ruwa.Musamman ga bango na ciki da na waje, MHEC na iya samar da kyakkyawan aikin gine-gine da tsayin daka don biyan bukatar kasuwa.
Fadada aikace-aikacen suturar masana'antu
Bukatar karuwar buƙatun kayan kwalliyar muhalli a fagen masana'antu kuma ya haɓaka aikace-aikacen MHEC a cikin kayan aikin masana'antu na ruwa.Kamar yadda rufin masana'antu ke haɓaka zuwa ga abokantaka na muhalli da manyan kwatance, MHEC za ta taka muhimmiyar rawa wajen haɓaka aikin sutura da halayen muhalli.
Methyl hydroxyethyl cellulose (MHEC) yana taka muhimmiyar rawa a cikin suturar ruwa tare da kyakkyawan kauri, daidaitawar rheology, riƙewar ruwa, kwanciyar hankali na emulsion da biodegradability.Aikace-aikacensa a cikin suturar ruwa ba wai kawai inganta aikin gine-gine da ingancin kayan ado ba, amma kuma ya dace da yanayin kare muhalli da ci gaba mai dorewa.Tare da karuwar buƙatun kasuwa don babban aiki, ƙananan rufin ruwa na VOC, buƙatun aikace-aikacen MHEC a cikin wannan filin zai zama mafi girma.
Lokacin aikawa: Juni-18-2024