国产免费gv片在线观看,色五五月影音先锋在线视频,国产成a人片在线观看视频下载,日本国产中文字幕欧美

  1. <menu id="27dux"></menu>
    1. <sup id="27dux"></sup>
      描述
      Photoinitiator JMT-784
      UV Curing Range:Effective absorption peak of 390、460nm,and absorption to 500nm er intermediates 
      Synonyms:Bis(eta5-2,4-cyclopentadien-1-yl),Bis [2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanium 
      CAS No:[125051-32-3] 
      Molecular Formula:C30H22F4N2Ti 

      Molecular Weight:534.37 
      Product Purity:≥99%(wt)liquid chromatography 
      Appearance: Orange yellow powder
      Melting Point:≥160℃ 
      Clarity:Clear(methyl ethyl ketone solution) 
      Hazard Symbols Codes:F,Xn,N 
      Risk Codes:36/37/38-51/53-62-48/22-11 
      Safety Codes:26-36/37/39-61-36/37-33-22-7 
      TSCA: Yes 
      UV Curing Range:Effective absorption peak of 390、460nm,and absorption to 500nm 
      Packing: The inner packing is plastic film bay(net weight of 1,000g), while the outer packaging can be boxes,barrels and bags. 
      Purposes:This product is a UV curing agent mainly used for UV curing of alkyd resins,acrylic resins, silicone resins,epoxy resins,etc..When the product is decomposed during the curing process,it is colorless or white , it Can be used for both the light colors and dark colors, and it also has light bleaching effects.