From Raw Material to High Performance: A Visual Journey Through Our 3 Business Verticals
At RIMSA, our story is told not just with words, but with transformations. Our motto, “people rethinking solutions,” comes to life in the journey our materials take: from a modest origin, such as industrial waste or a basic raw material, to becoming a critical high-performance component. We invite you on a visual tour through our three […]
From Recuperación Industrial to RIMSA: 40 Years of Transforming Materials into Solutions
In 1985, in an industrial landscape very different from today’s, a project with a unique vision was born: Recuperación Industrial de Metales, S.A., or as we know it today, RIMSA. What began as a company dedicated to supplying brass bars and custom-cut parts would soon reveal its true DNA: the ability to see opportunities where […]
What are Friction Modifiers and how do they improve the performance of components?
Friction modifiers are special additives incorporated into friction materials to fine-tune their tribological properties, specifically their friction coefficient, wear and NVH characteristics. They play a crucial role in achieving the desired balance between friction stability, noise reduction, and wear resistance in various applications like brake pads, clutch discs, and other friction-dependent components. Common types of […]
Types of Friction Materials and Their Applications
Friction materials are essential components in a wide range of industrial applications. But what do we mean when we talk about “friction” materials? Basically, these are materials designed to generate a controlled resistance force, known as friction, between surfaces in relative contact. This force is essential to control movement, transmit power and ensure safety in […]
RIMSA obtains the “Calculo y Reduzco” seal from the Ministry for Ecological Transition and Demographic Challenge
At RIMSA, our commitment to sustainability and environmental responsibility is a fundamental pillar of our philosophy. We are extremely pleased to announce that we have obtained the “Calculo y Reduzco” (Calculate and Reduce) seal for the year 2022, granted by the Ministry for Ecological Transition and Demographic Challenge of Spain. This distinction recognizes our efforts […]
Braking Green: The rise of natural products in friction materials
The automotive industry is accelerating towards a greener future, and brake pads are joining the ride. While traditional friction materials have relied heavily on synthetic components, there’s a growing trend towards incorporating natural products into their formulations. This shift not only reduces environmental impact but also unlocks unique performance benefits. Natural Powders: unlocking hidden potential […]
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 […]