Acetylacetone titanium LD-801

タイトルまたは説明

[corresponding foreign brands]：
TiLCOM PI*2 of UK’s Tioxide UK Limited, P**2 of ICI, Bis(acetylacetone) titanate Diisopropyl
 
First, physical and chemical properties
 
This product is a translucent liquid in pale yellow to pale red and its titanium content is 9.0%, the refractive index(ND) is 1.**1, the densityρ（*5℃）is 0.**0, the viscosityη（*5℃）is 6MPa·S. It can slightly dissolute in normal organic solvents, acetone and mineral acid; parts can dissolute in water, easily dissolute in isopropanal, benzene and toluene. When stored under a low temperature, sometimes there may be peacemeal or overall crystallizing-out.
 
Second, application
 
LD***1 is mainly composed by acetylacetone titanium in chelate form stable at room temperature, with the volatilization of solvents, acetylacetone titanium can have crosslinking reaction with the substrates and active radicals existed in printing inks and interconnect materials to make bridging and increase the molecular weight, with such the heat resistance, chemical resistance, water resistance, dry and other properties can get a progress. Meanwhile with the help of bridging made by titanate, the resins and substrates can improve the adhesive force of printing inks and coatings finally.
 
Third, applications
 
After the reaction between phenolic antioxidant and titanium chelate, the color gets deeper, in order to avoid such problems happening, for example, it’s recommended to use aluminum chelate in white ink, transparent ink and light-colored paint.
 
LD***1 is a strong chelating agent which can easily react with metal, so it’s better to pack it with plastic drums. 
 
Fourth, product properties
 
 

1. Can improve printing ink and coating’s adhesive force to the substrates(pretreated plastic、aluminum foil、metal、glass )
2. Can improve the scratch resistance, water resistance, solvent resistance and cooking quality of printing inks and coatings
3. Can improve the drying speed and the surface brightness of printing inks and coatings, also can enhance pigments’ dispersion

1. Uaually substrates(plastic、aluminum foil、metal、glass ) need pre-treatment, such as electric spark, discharging or chemical treatment, the treated substrates will produce –OH、–COOH and other active groups.
2. Resins like PA、NC、PU、PVB、CAB、CAP、EVA、PVB have such active groups as –OH、–COOH、–NH2.
3. The additive amount is 0.**3%(resin solid content).
4. Adding time: it is recommend to add during the final process of printing ink and coating manufacturing with the temperature below *0℃. The substrates must be pre-treated and the surface tension should be ****0 dyne or more.
5. It requires 1 minute’s drying at the temperature of *0℃after printing inks’ printing process to make titanate react with the substrates.