Doublecure® 107 is a Norrish-type Ι photoinitiator specially designed for the pigmented UV curing system. Since its introduction to market, this photoinitiator has rapidly gained its popularity in the application of UV ink and solder mask. Doublecure® 107, when irradiating with UV light, undergoes a homolytic and intramolecular type of breakage to generate a pair of free radicals to initiate the polymerization of UV curable systems.
This white crystalline powder is strongly recommended for the pigmented UV system due to its strong absorbance (ε= 18,600 at 305 nm) in the wavelength region usually blocked by the commonly used pigments, such as TiO2 and phthalocyanine. Doublecure® 107 will not cause yellowing problems under normal conditions.
Double Bond Chemical Ind., Co., Ltd. (DBC) specializes in Coatings additives such as antioxidants, UV absorbers, light stabilizers, heat stabilizers, flame retardants, dispersing agents, and brighteners, as well as UV curable products such as oligomers and monomers. Headquartered in Taipei, Taiwan, DBC has six manufacturing sites, 200 reactors, and over 400 experienced employees ready to serve your needs.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.
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