Silicon dioxide pigments play an important role in improving tire performance, mainly reflected in the following aspects:
product link：https://www.iotasilica.com/product-precipitated-silica-iota-fine-sil300.html

1. Reduce rolling resistance
Silicon dioxide pigments can significantly reduce the rolling resistance of tires. By improving the dispersibility of silica and reducing the hysteresis (tan δ) of the rubber material, the energy loss of the tire during driving can be reduced. For example, using modified silica (such as PPG Agilon) and functional processing aids (such as SureMix S6) can reduce hysteresis by 13% to 23%, which directly translates into lower rolling resistance and higher fuel efficiency.

2. Improve wear resistance and tear resistance
Silicon dioxide pigments significantly improve the mechanical properties of tires, including tensile strength, wear resistance, and tear resistance, by enhancing the interaction between fillers and rubber matrices. The surface coating of modified silica can better bond with the rubber substrate, making the tire more durable.

3. Improve processing performance
The poor dispersibility of traditional silica in rubber may lead to prolonged mixing time, increased energy consumption, and intensified equipment wear. And chemically modified silica (such as pre silanization treatment) can significantly improve its dispersibility in rubber and reduce energy consumption during the mixing process. For example, SureMix S6, as a functional processing aid, can protect the mechanical properties of rubber materials under high temperature conditions, while reducing viscosity and Payne effect, thereby improving processing performance.

4. Improve anti slip performance
The application of silica pigments in tires can also improve their skid resistance, which is crucial for enhancing tire safety. By optimizing the dispersibility and silanization degree of silica, the grip of tires on wet and slippery roads has been significantly improved.

5. Reduce waste and carbon footprint
The use of modified silica pigments and functional additives (such as SureMix S6) can reduce waste and energy consumption during tire production, thereby reducing carbon footprint. For example, SureMix S6 further promotes the sustainability of tire production by reducing waste and volatile organic compound emissions during the mixing process.

summary
Silicon dioxide pigments comprehensively enhance the performance and production efficiency of tires by reducing rolling resistance, improving wear and tear resistance, improving processing performance, enhancing wet skid resistance, and reducing waste and carbon footprint. These improvements not only improve the service life and safety of tires, but also promote the sustainable development of the tire industry.