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陈东-UV技术在薄膜涂料中的应用-湛新树脂.pdf

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陈东-UV技术在薄膜涂料中的应用-湛新树脂.pdf
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Innovative Energy Curing Technology forFilm CoatingsUV技术在薄膜涂料中的应用RADTECH CHINA 2014Adon ChenContents 内容提要 New tin-free high functionality 100 % UV hardcoatoligomers with improved properties:EBECRYLTM8602 and EBECRYL 8415不含锡的加强型高官能100%UV高硬度涂料树脂:EBECRYL 8602 和EBECRYL 8415 UV Resin for Energy Curable anti-fog Coatings: KRM 8713B 用于能量固化防雾涂层的UV树脂:KRM8713B A Novel Specialty WB UV Resin UCECOATTM7210 as WBUVflexibilizerfor UCECOAT 7200UCECOAT7200的水性UV柔韧性树脂搭档:新型特种水性UV树脂UCECAOT7210New tin-free high functionality 100 % UV hardcoatoligomers with improved properties:EBECRYL 8602 and EBECRYL 8415不含锡的加强型高官能100%UV高硬度涂料树脂:EBECRYL 8602 和EBECRYL 8415Scope展望New challenges have appeared for coating formulators涂料配方面临新的挑战:o Growing preference for tin-free resins对不含锡树脂的需求日益增长o Achieving higher performances (scratch and abrasion resistances)更高的性能要求(耐刮耐磨性能)o Applying at lower coatweightand/or lower curing energy … but still achieving high hardcoat performance低膜厚应用和低能量固化条件下仍然要求达到高硬度的性能表现• Allnex has developed two new energy curable resins to answer these challenges为此湛新专门开发了两款能量固化树脂:9 functional EBECRYL 860210 functional EBECRYL 8415Form of delivery样品形态• EBECRYL 8602:o Tin-free不含锡o Undiluted 9 functional aliphatic urethane acrylate未稀释的9官能脂肪族聚氨酯丙烯酸酯o Color = 100 APHA max.色值=最大100 APHAo Approx. 3000 mPa.s (60°C)粘度大约3000 mPa.s• EBECRYL 8415o Tin-free 不含锡o Undiluted 10 functional aliphatic urethane acrylate未稀释的10官能脂肪族聚氨酯丙烯酸酯o Color = 100 APHA max.色值=最大100 APHAo Approx. 1700 mPa.s (60°C)粘度大约1700 mPa.sPencil hardness 铅笔硬度012345Pencilhardness5H4H3H2HHFFormulation :oligomer / MEK / ADDITOLTMCPK/ = 100 / 100 / 3配方:树脂/丁酮/ADDITOL CPK/=100/100/3Substrate材质: Glass玻璃Coating :10μm thickness, bar coating on each substrates涂层:10μm膜厚, 刮棒刮涂在各材质上Drying :60゚C X 5 minutes 干燥:60゚C X 5分钟UV curing :120W/cm, 5 m/min, two pass UV固化:120瓦/厘米贡灯, 5米/分钟, 固化两遍Evaluation :Mitsubishi Uni, 500g weight 测试:三菱Uni铅笔, 500g负重10f EBECRYL 8415better than 6f ALUA 10官能树脂硬度6官能树脂,特别是在硬质底材上。EBECRYL 8602 EBECRYL 8415 EBECRYL 129
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