If you're working with Tin Sulfide (SnS) or other thin-base sulfides in your friction material formulations, you’re likely facing a common challenge: the high cost and price volatility of these raw materials. SnS has long been a critical additive for adjusting key performance parameters such as wear resistance, friction stability, and NVH (noise, vibration, and harshness) control. However, its elevated cost and supply uncertainties make it increasingly difficult to optimize cost-efficiency in friction materials.
At Innovamat, a RIMSA and Quartz joint venture, we have developed a groundbreaking range of synthetic metal sulfides designed to replace expensive SnS while maintaining or even exceeding its performance.
Innovamat’s advanced synthetic sulfides: The smart alternative
Our advanced sulfide solutions provide multiple benefits, making them the ideal choice for friction material manufacturers looking to enhance performance while reducing costs:
Significant cost savings: Reduce dependency on expensive SnS while achieving desired performance outcomes with our cost-effective alternatives.
Enhanced performance: Improve friction stability, wear resistance, and NVH characteristics for a superior braking experience.
Tailored solutions: Our expert team collaborates with you to determine the best sulfide solution for your specific formulation needs.
Sustainable approach: Our synthetic sulfides provide a more environmentally responsible option, reducing reliance on volatile and high-cost raw materials.
Next-generation additives for friction materials
Friction material formulation is a complex science, with no one-size-fits-all solution. Our next-generation additives go beyond just replacing SnS—they optimize performance, durability, and environmental impact across a variety of applications.
Sn- and Sb-free synthetic metal sulfides
Synthetic metal sulfides play a key role in friction material formulations, contributing to stability, wear performance, and overall braking efficiency. Our innovative range of Sn- and Sb-free sulfides helps manufacturers transition to more sustainable and cost-effective alternatives without compromising quality.
Fiber-free titanates
Fiber-free titanates are essential elements for NVH reduction and emissions control in brake pads due to their catalytic properties. By integrating these materials, manufacturers can improve braking comfort while adhering to stricter environmental regulations.
Synergistic lubricants
Our proprietary range of synergistic lubricants leverages the interaction of layered molecular structures to enhance wear resistance and friction stability. These lubricants offer an advanced solution for optimizing brake pad performance and extending the life of friction materials.
Metal Matrix Composites (MMC) for laser cladding
Our TCF Series is specifically designed for monolayer laser cladding applications, incorporating a high percentage of TiC (Titanium Carbide) for superior wear resistance and durability. This innovative solution is ideal for demanding applications requiring high-performance coatings.
Choosing the right sulfide: Innovamat’s high-performance solutions
Our portfolio of synthetic metal sulfides includes specialized products engineered to meet the evolving demands of the friction industry. Each product is designed to deliver optimal performance and cost savings, ensuring a seamless transition from traditional SnS-based formulations.
FE50 – Composite iron sulfide
Based on FeS, this composite enhances performance and wear resistance at high temperatures.
An excellent value-driven replacement for SnS-based lubricants in NAO (Non-Asbestos Organic) friction materials.
FZ10 – Composite iron/zinc sulfide
A composite of FeS and ZnS, delivering excellent friction coefficient stabilization and wear reduction at medium and high temperatures.
Designed to replace Tin-containing sulfides, including SnS and SnS₂-based grades.
SF50 – Composite iron/tin sulfide
A unique microstructured composite of FeS coated with SnS.
Matches the performance and high-temperature wear resistance of SnS while reducing Tin content, making it a cost-effective alternative for demanding applications.
The science behind our solutions
There’s no absolute “black or white” in friction material formulation. The success of replacing a chemical in a formulation depends on understanding the tribochemistry of pads and rotors. Each material change affects friction stability, wear patterns, and NVH performance. That’s why we invest heavily in research and testing, generating extensive data to back up our product designs.
Our goal is to make the transition from SnS-based formulations as seamless and cost-effective as possible. Innovamat’s high-performance synthetic metal sulfides offer a proven, OE-quality solution with engineered microstructures that ensure long-term stability and performance.
We invite you to connect with us to explore the latest results, discuss your project’s specific needs, and discover how our innovative sulfides can elevate your friction material formulations.
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