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  • 產品型號: DAY-0318
  • 性能索引: 成膜強韌,低收縮附著力,出色的耐磨性
  • 官能團: 3
  • 粘度: 20,000-25,000
  • 瀏覽次數:
  • 產品詳細介紹:

    Daya  

    POLYURETHANE  DAY- 0318H

        Day0318 (H)  三官能脂肪族聚氨酯丙烯酸酯。成膜強韌,低收縮附著力,出色的耐磨性,優良的抗溶劑侵蝕性。做為耐磨損性材料應用于UV固化涂層,提高涂膜的抗疲勞磨損能力,增進涂層韌性,防止脆性斷裂的發生,也是高硬度耐彎折UV涂層的主體樹脂。

     

    特征

     

    ◎固化快

     ◎成膜韌性好

     ◎耐磨損性佳

     ◎耐刮性佳

     ◎耐溶劑

     

    規格指標

     

      

    POLYURETH  Day0318H

     

    測試方法

    成分

    聚氨酯丙烯酸酯

    ----

    官能團數目

    3

    計算值

    外觀

    透明稠體

    GB1721-79

    色相(Fe-Co

    1

    GB/T1722-92

    粘度(mPa.s,60℃)

    20,000-28,000

    NJD-8S型旋轉粘度計

    固體份

    100%

    計算值

    表現 

    DAY-0318/TOL/Irgacure184=60/37/3(質量比)

    涂層(干膜度25μm→60×3min→UV照射(80mW/cm1000mj/cm2

     

    附著力和硬度

     

    項目

    粘附

    硬度

    測試方法

    結果

    測試方法

    結果

    ABS

    GB9286-88

    100/100

    GB/T6739-1996

    H

    PC

    100/100

    H

    PMMA

    100/100

    H

亚洲午夜福利视频
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