Esacure KIP 160

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H411：Giftig für Wasserorganismen, mit langfristiger Wirkung.

Esacure KIP 160 Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  Esacure KIP 160 (HRcure-160) is an off-white powder, difunctional alpha-OH Ketone insoluble in water and most common organic solvents, monomers, and oligomers for UV applications. This product is a new photoinitiator characterized by excellent reactivity, especially in comparison with conventional alpha-hydroxy ketones. Its molecule was suited to shift the absorption spectrum to a longer wavelength and to work perfectly with pigmented systems using conventional UV equipment. It shows a good performance with clear coatings, too. It is suitable for all systems where low VOC, low migration, and low extraction values are needed.
  

• Verwenden

  Difunctional alpha-hydroxyl ketone (Esacure KIP 160; HRcure-160) is a ketone derivative, which can be used as a photoinitiator.

• Synthese

  N - bromo succimide (NBS)(catalyst), 1, 1' - (methanodi - 4, 1 - phenylene) double-[2 - methyl -1 - acetone] (oxidizing agent), and dimethyl sulfoxide (DMSO) were added at 100 °C stirring for 24 hours. After the reaction by adding ethyl acetate, salt water, and ethyl acetate, it combined the organic phase column chromatography separation to obtain Difunctional alpha hydroxy ketone. Yield 90%.
  

Esacure KIP 160 Upstream-Materialien And Downstream Produkte

Esacure KIP 160 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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