The pursuit of enhanced tire performance, fuel efficiency, and durability is a constant for automotive manufacturers and tire producers. Central to achieving these goals is the selection of advanced reinforcing fillers. Among these, high dispersibility silica has emerged as a crucial component. We, as a dedicated manufacturer and supplier of specialty chemicals in China, offer a groundbreaking solution: bio-based silica derived from renewable rice husks, specifically our EV series grades like EV2200, which provides unparalleled dispersibility for tire applications.

Our bio-based silica is produced using a proprietary carbon dioxide acidification process, a more environmentally friendly alternative to traditional methods. This process utilizes agricultural by-products such as rice husks, transforming them into a high-purity, non-toxic, white micro-pearl substance. By choosing our rice husk silica, you are not only investing in superior material performance but also contributing to a circular economy and reducing the carbon footprint of your products. This sustainable approach makes our silica an ideal choice for environmentally conscious businesses.

The primary advantage of our bio-based silica for the tire industry lies in its exceptional dispersibility. High dispersibility means that the silica particles integrate more uniformly and effectively within the rubber matrix. This results in significantly improved mechanical properties, including higher tensile strength, better modulus, increased tear strength, and superior abrasion resistance. For tire treads, this translates directly to enhanced wear life and grip, particularly in high-performance and all-season tires. Furthermore, the low hysteresis characteristics contribute to reduced rolling resistance, aiding in improved fuel economy.

Procurement managers seeking advanced rubber auxiliary agents will find our product to be a strategic addition to their material portfolio. We supply these high-dispersibility silica materials to companies globally, ensuring they can buy with confidence from a reputable Chinese manufacturer. Our commitment extends beyond product quality; we offer competitive pricing for bulk orders and a stable, reliable supply chain. Whether you are formulating for all-steel or semi-steel radial tires, our silica can be incorporated at filling quantities typically ranging from 10 to 120 parts, optimizing performance without compromising processability.

Embrace the future of tire manufacturing with our high-performance, bio-based silica. As your trusted supplier, we are dedicated to providing innovative chemical solutions that meet the evolving demands of the automotive sector for both performance and sustainability. Contact us today to learn more about our rice husk silica and to request a quote for your next production run.