Precipitated silica is commonly used in the plastic and polymer industry as a matting agent to provide a matte finish to various plastic products. It is added to the polymer matrix to reduce the glossiness of the surface and improve the overall appearance of the final product. One example of its application is in the production of plastic furniture and household items. By incorporating precipitated silica as a matting agent, manufacturers can achieve a non-shiny finish on these products, making them more aesthetically pleasing and less prone to showing fingerprints and smudges. Another example is in the manufacturing of automotive interior components such as dashboards and trims. The addition of precipitated silica helps to reduce glare and reflections on these surfaces, enhancing the visual appeal of the vehicle's interior. Overall, the use of precipitated silica as a matting agent in the plastic and polymer industry allows for the production of a wide range of matte-finished products that are both attractive and functional. benefits : 1. Excellent matting efficiency 2. Low oil absorption 3. High transparency 4. Good scratch resistance 5. Improved surface smoothness 6. Enhanced chemical resistance 7. Cost-effective option for matte finishes