Beyond moly: The future of EP additives for demanding applications
Extreme Pressure (EP) additives are the unsung heroes of industrial lubrication, especially when the going gets tough. These additives form a protective layer on metal surfaces, reducing friction and wear, which is essential for heavy-duty applications. Molybdenum disulfide (MoS2) has long been the dominant choice for achieving EP performance. However, relying solely on MoS2 is […]
Discover our natural fiber solutions for innovative and eco-friendly cosmetics
At RIMSA, we are proud to be the exclusive representative of Goonvean Fibres in the Iberian Peninsula, a leading company in the manufacture of high-quality technical fibres. Together, we offer a wide range of natural fibres for the cosmetic industry, combining the experience and innovation of both companies. Why choose natural fibres for your cosmetics? […]
Rimsa renews its commitment to the Spanish Association of Continuous Paving (AEPC)
We are pleased to announce that we have renewed our membership of the AEPC for the fifth year, which reaffirms our commitment to innovation, quality and the development of the continuous paving sector. Being part of the AEPC allows us to work closely with other professionals to promote improvements in the industry, share knowledge and […]
Can we ditch antimony and tin in brakes? The quest for sustainable friction
Antimony trisulfide (Sb2S3) and tin sulfide (SnS) have long been essential components in brake pad formulations, contributing to friction stability, wear resistance, and noise reduction. However, the increasing prices of these metal sulfides, coupled with geopolitical uncertainties and supply chain challenges, are driving the brake industry to seek alternative materials. In this blog post, we […]
Bi2S3: a promising solid lubricant for demanding applications
As industries push the boundaries of performance and efficiency, the demand for advanced lubrication solutions has never been greater. Traditional lubricant additives, while effective in many applications, often struggle in extreme environments characterized by high temperatures, extreme pressures, and specialized material requirements. In the search for enhanced lubrication, bismuth sulfide (Bi2S3) has emerged as a […]
Introducing ecoZir Sand: The high-quality zirconium silicate for sintered friction materials
Are you struggling to find a raw material that ensures both high performance and reliability in sintered friction materials? Many manufacturers face challenges in sourcing materials that meet strict requirements for particle size distribution, radioactivity levels, and consistent availability. Without the right material, production inefficiencies, quality issues, and regulatory concerns can arise, leading to increased […]
RIMSA at AsiaBrake 2025: Innovating the replacement of sulphides in brake pads
RIMSA, a leader in advanced solutions for friction materials, will participate in AsiaBrake 2025 with a presentation by Dr Carlos Lorenzana, the company’s Director of Innovation. This prominent event in the automotive industry will serve as the stage for RIMSA to showcase its latest research on replacing tin sulphide (SnS) and antimony trisulphide (Sb₂S₃) in […]
Challenging the Status Quo: Phenolic Resins and Cast Iron Rotors
The friction industry has a long history of grappling with the environmental and health impacts of its core components. Think of the asbestos crisis, the removal of lead from gasoline (a potent reminder that yesterday’s solution can be tomorrow’s problem), restrictions on copper, and now, the stringent EURO7 emissions standards. These regulations, while sometimes perceived […]
Business: the key factor in achieving the SDGs
Businesses are leading the charge towards the realisation of the Sustainable Development Goals through innovation, collaboration and engagement.
Euro 7 Regulation: New standards for heavy vehicles
In a significant step towards implementing the Agenda 2030, the European Union has announced a provisional agreement between the Council and the Parliament regarding Euro 7 regulations. This regulation, designed to standardize motor vehicles and engines, as well as associated systems, components, and technical units, establishes more stringent criteria for road vehicle emissions, including cars, […]