Zhejiang Kinso Technology Co., Ltd. is a manufacturer and supplier of UV1577 CAS 147315-50-2 in China. UV Absorbers are a series of new products developed by us. We have a high level R&D team with advanced equipment. We will insist on the principle of customers first.
| Product name | UV-1577 |
| CAS number | 147315-50-2 |
| EINECS | 411-380-6 |
| Molecular formula | C27H27N3O2 |
| Molecular weight | 425.52 |
| Use | PC, PBT, PET, PMMA... |
| Structural formula |
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The Kinsotech UV-1577 CAS 147315-50-2 is a light yellow powder or particle, classified as a triazine ultraviolet absorber. This new type of ultraviolet absorber exhibits extremely low volatility and demonstrates excellent compatibility with various polymers, auxiliary additives, and resins. It has a melting point of 148-151℃, boiling point of 645.6℃, and density of 1.150g/cm3. The recommended storage conditions include sealing in a dry environment at room temperature.
The Kinsotech UV-1577 CAS 147315-50-2 offers superior weather resistance compared to traditional benzotriazole UV absorbers and shows good compatibility with polymers and other additives. Particularly suitable for engineering plastics, polycarbonate, laminated film, and similar materials, it enhances the durable light stability of products while providing higher weather resistance to polycarbonate and polyester materials. Additionally applicable to PET, PBT, PC (linear and branching), polyester, PMMA, acrylic copolymer, PA，PS，SAN，ASA，and polyolefin. It exhibits outstanding compatibility with PC; its extremely low volatility during high-temperature melting processing prevents easy precipitation—making it especially well-suited for use in polycarbonate (PC) films, sheets, and plates.
