Low volatility powder benzotriazole-based UV absorbers mainly used in the coating industry.
RIASORB UV-928 is a new type of benzotriazole-based ultraviolet absorber developed specifically for high-performance paint applications. It has a relatively wide absorption wavelength range, effectively protecting coatings and materials. Additionally, it possesses high solubility, compatibility, heat resistance, and durability, making it suitable for high-temperature processing such as powder coatings and coil coatings. RIASORB UV-928 demonstrates a synergistic effect when used in combination with hindered amine-based light stabilizers, contributing to the prevention of color change, maintenance of gloss, prevention of cracks and bubbles, and prevention of interlayer peeling in paints. In Japan, UV 384-2 and UV-1130 are often used for paint applications. As Ryanglon Japan, we recommend UV-928 for paint applications due to its superior absorption efficiency compared to the two products mentioned above. Furthermore, UV-928 is a powder product (non-hazardous according to fire laws), so it does not require a hazardous materials storage facility like UV-1130 and UV 384-2. We can also provide data on ultraviolet absorption wavelengths and other information, so please feel free to contact us.
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CAS No. 73936-91-1
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Paints and coatings
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■Introduction to Rianlon Rianlon Corporation has been engaged in development and sales activities for over 20 years, conducting business with many customers around the world in the field of resin additives. Many of these customers are renowned manufacturers leading their respective industries globally. All of our production bases are located overseas, but we (Rianlon Japan Co., Ltd.) are responsible for serving our customers in Japan. In Japan, we have successfully conducted quality evaluation tests and have been adopted by major paint manufacturers, engineering plastic manufacturers, as well as in adhesive-related and general-purpose plastic applications. ■Featured Products (Polymer Materials) -RIASORB (UV Absorber & HALS) -RIANOX (Antioxidant) -U pack (One-pack Blend) ■Product Introduction (Lubricant Applications) -Lubricant Additives (Kangtai Lubricant Additives, various components and packages) ■Product Introduction (Cosmetic Applications) -Cosmetic Raw Materials (Aegis Beauty Solution Ltd., UV filters and antioxidants, etc.)