Photoinititor 2959

Chemical Name: 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methyl-propiophe

CAS No.：106797-53-9

EC No. : 402-670-3

Chemical Formula:C12H16O4

English Synonyms: Mfcure™2959，Speedcure 2959

Description：

Highly effective and non-yellowing photoinitiator,enables to initiate the UV polymerization reaction of unsaturated prepolymerization system, suitable for low-odor, water-based acrylate and unsaturated polyester resins. 

Typical Properties：

Appearance：White to yellowish powder，off-white powder

Assay：97.0%min

Water content: 0.1

Volatile：0.10% max

Transmittance：425nm: 80.0%min；

      500nm: 95.0%min

Applications：

• Used in UV curing formulations on wood, metal, plastic and paper surfaces.                                                                           

• Concentration：2.0-5.0%

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