Wakilin giciye na tushen ruwa, mahaɗan polymer mai narkewa mai ruwa, polymer ne wanda aka haɗa ta hanyoyi daban-daban ta amfani da ruwa azaman matsakaici mai tarwatsawa kuma yana ƙara adadin emulsifier mai dacewa. Halaye da ƙananan danko, tarwatsawa mai sauƙi, babu kumfa, kuma babu formaldehyde kyauta, masu haɗin ruwa na tushen ruwa an yi amfani da su sosai a cikin sutura, tawada, da adhesives.
Wakilin giciye na tushen ruwa yana da halaye masu zuwa:
- Kyakkyawan kwanciyar hankali ga ruwa da yawancin kaushi
Maganin haɗin gwiwa mai tushen ruwa yana ɗaukar ruwa a matsayin matsakaiciyar watsawa, don haka yana da kyakkyawan daidaito ga ruwa da yawancin abubuwan narkewa. Kwanciyar wakilin haɗin gwiwa a cikin matsakaiciyar ruwa ya dogara da nauyin kwayoyin halitta da tsarinsa. Tunda wakilin haɗin gwiwa yana narkewa cikin ruwa, ana iya narkar da shi gaba ɗaya a cikin ruwa, don haka ba zai zube ba. Gaskiyar cewa masu haɗin gwiwa a cikin ruwa suna ɗauke da ƙungiyoyin carboxyl a cikin ƙwayoyin su yana ba masu haɗin gwiwa a cikin ruwa kyakkyawan kwanciyar hankali. Gabaɗaya, hulɗar covalent na ƙungiyar carboxyl tare da ƙungiyar hydrophilic tana faruwa ne galibi tsakanin ƙungiyoyin hydrophilic guda biyu. Misali, emulsion acrylic ya ƙunshi ƙungiyar carboxyl da ƙungiyar hydroxyl, kuma akwai haɗin hydrogen a tsakaninsu. Wannan haɗin hydrogen yana sa emulsion acrylic ya sami kyakkyawan kwanciyar hankali kuma danshi, alkali, zafi, haske, iskar oxygen da sauran abubuwa ba ya shafar shi cikin sauƙi, kuma yana iya kasancewa mai karko a ƙarƙashin tasirin abubuwa daban-daban, kamar zafin jiki, haske da sauransu.
- Mara guba da mara lahani, ba zai haifar da gurbatar muhalli ba
Yin amfani da wakili na haɗin gwiwar ruwa shine yin amfani da ruwa azaman matsakaici mai tarwatsawa, ƙara emulsifiers da masu farawa, da amsawa a wani zafin jiki don samar da polymer. Wannan polymer ba mai guba ba ne kuma marar lahani, kuma ba zai haifar da gurɓatar muhalli ba.
(1) Ana iya amfani da shi a cikin nau'ikan manne da yawa, kamar: polyurethane mai ruwa, acrylic acid na ruwa, polyurethane na ruwa, epoxy waterborne da sauransu;
(2) Ana iya amfani da shi a cikin zafin jiki da kuma zafi mai zafi, wanda zai iya biyan bukatun aikace-aikacen a wurare daban-daban;
(3) Fasalin aikace-aikacen, ba kawai don kayan daban-daban na substrate ba, har ma don kayan aiki kamar itace da takarda;
(4) Gina mai dacewa, ana iya fesa, goge ko mirgina don ginin;
(5) Ana iya amfani da shi tare da nau'in ƙari;
(6) Yana da babban giciye mai yawa da ƙarfi;
(7) Mai sauƙin amfani, ana iya daidaita shi gwargwadon bukatun mai amfani.
A matsayin gyare-gyare, ana iya amfani da wakili na crosslinking na ruwa don inganta kayan aikin fim na kayan shafa na ruwa, kuma za'a iya amfani dashi don inganta haɓakar tawada na ruwa, kuma za'a iya amfani dashi don inganta juriya na ruwa na mannen ruwa.
Wakilin ƙetare na tushen ruwa a cikin samar da ruwa a matsayin matsakaicin watsawa, lokacin amfani da shi don ƙara adadin da ya dace na rarrabawa zai iya zama. Babu buƙatar amfani da kaushi na halitta don rushewa, ƙananan tasiri akan yanayin samarwa, mai sauƙin amfani. Aikace-aikacen wakili na crosslinking na tushen ruwa a cikin sutura: ana amfani da wakili na tushen ruwa a cikin sutura, wanda zai iya sa saurin warkarwa da sauri, ƙananan zafin jiki. A lokaci guda, saboda ruwa-tushen crosslinking wakili ne yafi ruwa a matsayin dispersing matsakaici, a cikin samar da kwayoyin kaushi ba bukatar ƙara, wanda ƙwarai rage samar da kudin. Bugu da kari, yana kuma rage fitar da abubuwa masu cutarwa kamar VOC.
Wakilin ƙetare na tushen ruwa na iya amfani da ruwa a matsayin mai narkewa, baya ƙunsar duk wani kaushi na halitta, rage tsarin samar da kaushi mai ƙarfi akan muhalli. Ƙananan danko da sauƙi don tarwatsawa, na iya amfani da ƙananan ƙwayar ƙwayar cuta, ƙananan ƙwayar ƙwayar cuta don samun ingantaccen haɗin kai; za a iya shirya a ƙananan zafin jiki. Kuma ba ya ƙunshi formaldehyde kyauta, yana guje wa matsalar gurɓataccen yanayi.
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