(Business Unit Performance Materials, Sales Support Team)
Gedung AIA Central, Level 39, Jl. Jend. Sudirman Kav. 48A, Jakarta Selatan, Indonesia
+62 21 2988 8557
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RUVA-93 by Otsuka Chemical is 2-Propenoic acid 2-methyl-, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl ester. It is a reactive ultraviolet stabilizer. It is used in plastic lenses, film, sheets, packaging material, containers, fiber, and as alternative plastic to glass. It is a reactive ultraviolet absorber that is able to copolymerize efficiently with a variety of vinyl monomers such as methacrylic, styrenic, and acrylonitrile monomers. Provides permanent placement of the benzotriazole in the polymer. Imparts high weatherability to thin films and fibers. Provides permanence of the stabilizer in the resin and improved compatibility even in very high loadings. RUVA-93 offers excellent environmental acceptability, expanded technology options, and the ability to design new UV polymer screens with unique properties.
Luna-cure DDS provides excellent high temperature properties and chemical resistance, with its fine particle size provides both enhanced reactivity and constancy in cure rates vs. coarser grades. Luna-cure DDS is easily dispersible in liquid resins and activation temperature is easily adjustable.
Luna-cure DDS can be used in applications for:
• One Component Adhesives
• Solid Epoxy Adhesives and Powder Coatings
• Prepregs and Film Adhesives
• Electronic Potting and Encapsulating Compounds
