Product Features: This rubber anti-yellowing accelerator was specifically developed to address yellowing issues in rubber products. Its molecular design avoids nitrogen-containing active groups that can cause yellowing, thereby reducing the formation of color-forming substances such as nitrosamines and colored amines at the source. It significantly enhances rubber's resistance to yellowing without compromising vulcanization efficiency. Testing shows it generally meets yellowing resistance requirements of 4.0–4.5 grades. As a pre-dispersed particle product, it has a light color, excellent dispersibility in rubber compounds, and does not adversely affect the color of the compound. It is also environmentally friendly and free from nitrosamine risks.

Application advantages: In the footwear industry, it effectively prevents rubber soles from yellowing or losing luster due to sunlight or UV exposure, enhancing consumer wearing experience and product lifespan; when used in white or colored rubber seals, it ensures color stability and maintains excellent sealing performance over extended use; in rubber mat production, it ensures the product retains its original color under daily use and exposure to light while maintaining excellent physical properties.