As an exhibitor at Interplast 2026, MISA is bringing a robust portfolio of high-performance mineral solutions to the trade show, targeting different stages of the plastic transformation chain, including formulation, processing, and recycling. Highlights include a complete line of microfluidic calcium carbonates and specialized additives, as well as complementary solutions such as desiccants, coated fine carbonates, and mineral raw materials that add technical value to plastic applications.
“Our high-performance mineral solutions are developed to optimize formulations, reduce costs, and raise the technical standard of plastic products. We are committed to acting as an industrial partner, offering reliable materials, process technology, and a vision aligned with market demands,” emphasizes Rodrigo Parente, MISA’s Head of Sales.
DIFFERENTIALS OF MISA’S HIGH-PERFORMANCE MINERAL SOLUTIONS
MISA’s ultrafine, coated, microfluid calcium carbonates are developed to enhance physical and process properties in various plastic formulations. These products are characterized by high mineral purity, rigorously controlled particle size, and surface coating technology that promotes dispersion and compatibility with polymer matrices.
These attributes translate into significant gains such as increased rigidity, improved surface finish, dimensional stability, and cost reduction, without compromising the technical performance of the final products. The efficiency of the mineral fillers allows for more optimized use of resins, an essential factor in a context of seeking competitiveness and resource rationalization.
Another product in evidence is Secmil 500, a microfluid desiccant additive developed to optimize recycling and extrusion processes. Acting efficiently and in a controlled manner in the removal of moisture from sensitive materials, Secmil 500 contributes to the reduction of defects, improved process stability, and increased productivity. This solution is especially relevant for companies that work with recycled materials or resins susceptible to moisture, where controlling this factor is crucial for the final quality.
MISA’s line of high-performance minerals serves plastic processors, compound producers, and recycling companies. The company acts as a technical partner to the industry, actively contributing to the improvement of formulations and industrial results.
LAUNCH OF FINE CARBONATES
The launch of the new generation of high-performance white, fine, and coated carbonates was developed to meet the growing demands for materials with greater production efficiency and superior performance. This new line represents a technological advancement in the Brazilian and Latin American market for high value-added mineral fillers.
The new carbonates are produced with ultrafine grinding technology and a special surface coating, which significantly improves dispersion in the polymer and physicochemical interactions during mixing. The result is reflected in reduced aggregate formation, improved distribution of the polymer matrix, and increased efficiency of the mineral filler, resulting in superior mechanical and optical properties in the final plastic products.
In addition to technical gains, these solutions contribute to more stable and productive processes, with less rework and waste. The result is a more efficient production chain, aligned with the quality and sustainability requirements that guide the development of the plastics industry.
ABOUT MISA
MISA Minerais Industriais S.A. is a Brazilian mineral industry focused on the extraction, processing and supply of products derived from limestone and carbonates for industrial applications. With operations in Limoeiro do Norte and Quixeramobim, in Ceará, and administrative centers in Fortaleza (CE) and São Paulo (SP), the company serves customers throughout the national territory.
Its portfolio includes calcium carbonates, calcium oxides and hydroxides, calcitic limestone for animal supplementation and high-performance desiccants, such as Secmil 500. MISA operates in several markets, including plastics, paints, rubber, compounds, water treatment and animal feed.
