{"id":1274,"date":"2021-04-05T00:00:00","date_gmt":"2021-04-05T00:00:00","guid":{"rendered":"https:\/\/cskbs.com\/the-role-of-organic-and-inorganic-uv-absorbents-on-photopolymerization-and-mechanical-properties-of-acrylate-urethane-coating.html"},"modified":"2021-04-05T00:00:00","modified_gmt":"2021-04-05T00:00:00","slug":"the-role-of-organic-and-inorganic-uv-absorbents-on-photopolymerization-and-mechanical-properties-of-acrylate-urethane-coating","status":"publish","type":"post","link":"https:\/\/cskbs.com\/the-role-of-organic-and-inorganic-uv-absorbents-on-photopolymerization-and-mechanical-properties-of-acrylate-urethane-coating","title":{"rendered":"The Role of Organic and Inorganic UV-absorbents on Photopolymerization and Mechanical Properties of Acrylate-urethane Coating"},"content":{"rendered":"<\/p>\n
\n
\n <\/i>05\/04\/2021<\/span>
\n <!–<\/i>59<\/span>
\n <\/i>19<\/span>–>\n <\/div>\n<\/p>\n

\u00a0<\/p>\n

<\/a>Thien VuongNguyenab<\/a><\/a>PhuongNguyen -Tric<\/a><\/a>SohrabAzizid<\/a><\/a>Tran ChienDange<\/a><\/a>Duc MinhHoangf<\/a><\/a>Thu HaHoangg<\/a><\/a>Thi LinhNguyenh<\/a><\/a>Thuy Thi LeBuih<\/a><\/a>Viet HungDangi<\/a><\/a>Ng\u1ecdc LinhNguyenj<\/a><\/a>The TamLek<\/a><\/a>Thi Ngoc LinhNguyenl<\/a><\/a>Quoc TrungVum<\/a><\/a>Dai LamTranab<\/a><\/a>Thi My LinhDangb<\/a><\/a>Le TrongLuab<\/a><\/span><\/span><\/p>\n

Chi ti\u1ebft xem t\u1ea1i \u0111\u00e2y!<\/span><\/a><\/strong><\/h2>\n

Abstract and Figures<\/span><\/span><\/span><\/span><\/span><\/span><\/h2>\n

In this study, the kinetic of photopolymerization reaction, mechanical properties and the morphology of UV curable acrylate urethane coating were investigated. Coatings consisting of 2 wt.% of tinuvin 384, R-TiO2, A-TiO2 and ZnO were fabricated. Loading of 2 wt.% of Tinuvin 384 organic UV absorbent was found to decrease the conversion of acrylate double bonds, gel fraction, relative hardness and abrasion resistance of the coating. R-TiO2 nanoparticles showed insignificant impact on the conversion of acrylate double bonds but improved mechanical properties of the coating. A-TiO2 and ZnO enhanced both the conversion of acrylate double bonds and mechanical properties of the coatings. A mechanism of photopolymerization reaction of UV-curable acrylate urethane coating in the presence of inorganic UV absorbents has proposed. Nanoparticles were dispersed well in a polymer matrix, with a size of about 50\u2212200 nm.<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

05\/04\/2021 <!–59 19–> \u00a0 Thien VuongNguyenabPhuongNguyen -TricSohrabAzizidTran ChienDangeDuc MinhHoangfThu HaHoanggThi LinhNguyenhThuy Thi LeBuihViet HungDangiNg\u1ecdc LinhNguyenjThe TamLekThi Ngoc LinhNguyenlQuoc TrungVumDai LamTranabThi My LinhDangbLe TrongLuab Chi ti\u1ebft xem t\u1ea1i \u0111\u00e2y! Abstract and Figures In this study, the kinetic of photopolymerization reaction, mechanical properties and the morphology of UV curable acrylate urethane coating were investigated. Coatings consisting of […]<\/p>\n","protected":false},"author":4,"featured_media":1275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[20],"tags":[],"acf":[],"yoast_head":"\nThe Role of Organic and Inorganic UV-absorbents on Photopolymerization and Mechanical Properties of Acrylate-urethane Coating - \u0110\u1ea1i h\u1ecdc Th\u00e0nh \u0110\u00f4<\/title>\n<meta name=\"description\" content=\"05\/04\/2021 <!--59 19--> \u00a0 Thien VuongNguyenabPhuongNguyen -TricSohrabAzizidTran ChienDangeDuc MinhHoangfThu HaHoanggThi LinhNguyenhThuy Thi\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/cskbs.com\/the-role-of-organic-and-inorganic-uv-absorbents-on-photopolymerization-and-mechanical-properties-of-acrylate-urethane-coating\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Role of Organic and Inorganic UV-absorbents on Photopolymerization and Mechanical Properties of Acrylate-urethane Coating - 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