Evonik Silica are used as fillers and reinforcers in mechanical rubber goods like conveyor belts, automotive parts ort hoses and tubes. ULTRASIL®

Guaranteeing stability: Silica for mechanical rubber goods

Bring in the reinforcements: With rubber silica from Evonik, mechanical rubber goods (MRG) withstand even the toughest loads. As reinforcing fillers, they improve the tear resistance, dimensional stability and durability of your products. 

Of course, it’s essential that nothing tears. But many other requirements are also placed on mechanical rubber goods such as conveyor belts, V-belts or hoses. While conveyor belts need both a low rolling resistance and a high edge tear resistance, hoses primarily need a high degree of dimensional stability and, depending on their use, temperature stability. Our wide range of active fillers contains the perfect silica for your needs, which will enable you to set any desired product property in a targeted way.

Our silica grades are also easy to process. Should you have any questions about our products and how to use them, our experienced technical customer service staff will be happy to help you. As a leading specialist for reinforcement systems, we are your strong partner for strong products.

Advantages of silica for the MRG industry

  • They guarantee a high degree of tear and edge tear resistance
  • They support the required dimensional stability for conveyor belts and hoses
  • They are easy to process, even for extrusion
  • They are resistant to high temperatures, if the application requires it

Recommended Downloads for the MRG Industry

Recommended Products for the MRG Industry