Next-Generation Eco-Friendly High-Efficiency UV Absorber — JADEWIN UV 3638

In the field of material protection and performance optimization, UV absorbers serve as critical additives ensuring long-term product stability. As a new-generation eco-friendly and highly efficient UV absorber, JADEWIN UV3638 delivers robust support for enhancing material resistance to UV aging and improving performance through its multidimensional excellence.

Core Functionality: JADEWIN UV3638 demonstrates excellent absorption of both UVB (medium-wave ultraviolet) and UVC (short-wave ultraviolet) radiation. It effectively blocks harmful UV rays from damaging materials, delaying issues like aging and fading. Its high molecular weight, combined with low volatility and colorless properties, perfectly meets the optical industry's stringent requirements for light transmittance and color stability. Whether applied to optical substrates like PET or PC, high-precision lenses, or light diffusion plates in backlit LCD displays, incorporating JADEWIN UV3638 delivers reliable UV protection without compromising optical products' light transmission. It maintains a pure, color-neutral appearance, safeguarding the quality of optical industry products.

JADEWIN UV3638 demonstrates exceptional thermal stability. It functions as an effective heat stabilizer, with thermogravimetric analysis (TGA) revealing a 10% weight loss temperature exceeding 371°C. This ensures consistent performance even under high processing temperatures. This characteristic makes it ideal for applications demanding strict control over processing temperatures and UV absorption efficiency. Examples include the processing of thermoplastic polyesters, nylon, and other polymer materials, as well as the defense industry where material performance standards are exceptionally high. It effortlessly handles high-temperature processing while consistently delivering stable UV absorption without compromising the substrate's mechanical or chemical properties.

Notably, JADEWIN UV3638 has obtained FDA (U.S. Food and Drug Administration) approval, qualifying it as a compliant food contact material additive. This provides a safe and reliable option for high-end PET packaging materials. It demonstrates excellent compatibility with PET, does not participate in PET polyester polymerization reactions, and avoids interfering with the material's polymerization process or final performance. Additionally, this product offers outstanding weather resistance, including high-temperature, high-pressure, and acid/alkali resistance. Its low required dosage minimizes decomposition, leaching, or migration during subsequent processing and long-term storage. This reduces usage costs while maintaining material stability over extended periods, further expanding its application scope.

Whether meeting the high-precision demands of the optical industry, withstanding the harsh conditions of high-temperature processing zones, or complying with safety standards for food contact packaging, JADEWIN UV3638 delivers professional UV protection solutions across industries. Its core advantages—environmental friendliness, high efficiency, stable performance, and multi-scenario adaptability—empower related sectors to achieve product quality upgrades and sustainable development.