About Us
Leading-edge additive formulation and production for paints and coatings
Innovation in formulation, with a focus on developing products aligned with market needs and their localization, represents our competitive advantage for customers.
Effective technical support
Effective technical support from the company is always ready to assess your needs, provide specialized solutions, and accompany you throughout your production process.
The international quality
The international quality of our products, in full compliance with global standards, and the consistency of this quality represent a key step in earning and maintaining the trust of our customers.
Noyan Afzon Chem Industrial and Chemical Group was established in 2019 with the vision of creating a scientific–industrial platform and with the objective of formulating and producing advanced chemical products that had previously been mainly supplied through imports and had no domestic production history. From the outset, the company focused its research and development activities on the formulation and production of specialized additives for the paints and coatings industry.
In 2025, with the aim of further specialization and consolidation of its activities in the additives sector, the company registered and introduced the brand “ADDEX – The Additives Experts” as the official trademark for its additive products.
Noyan Afzon Chem has established a complex of chemical production facilities on a 5,400‑square‑meter site, equipped with standard laboratories, advanced production lines, and modern warehousing infrastructure. The company continues to expand and complete its portfolio of additive products while steadily developing its production capabilities. In addition, the company is pursuing the formulation and commercialization of advanced materials required in various industries, including lubricants, mining, oil, and gas, as part of its future strategic direction. Today, the ADDEX brand is recognized as a reliable supplier of additives for the paints and coatings industry, offering products with quality comparable to internationally recognized brands. The company is also actively pursuing the expansion of its commercial presence and the gradual entry into global markets.
My conviction is that any product, regardless of its initial complexity, is achievable by a specialized team. By fostering an environment where expertise meets determination, we pave the way for advanced technology and production. Facilitating specialists’ entry into manufacturing and making it a cultural norm not only benefits individuals but also strengthens national production for the good of all.
Noyan Afzon Chem embodies this principle. Founded by domestic graduates to produce novel products, we’ve overcome challenges and are set for future R&D.
Iran’s rich natural resources and industrial infrastructure position it as a key player in exporting advanced chemicals. This requires leveraging domestic expertise, integrating science and industry, and securing targeted financial support for production growth.
At Noyan Afzon Chem, we are committed to this path, believing Iran’s chemical industry future lies in the knowledge, innovation, and effort of our domestic specialists.
Vahid Heydari
CEO
Our vision at ADDEX is to become one of the leading companies in the region in the development and production of specialized additives for the paint, resin, and coatings industries by relying on technical expertise, continuous innovation, and the capabilities of domestic specialists. We believe that through the purposeful use of local knowledge, applied research, and the development of advanced technologies, it is possible to produce globally competitive products and sustainably meet the specialized needs of the industry.
In this path, our goal is to develop a portfolio of advanced, knowledge‑based additives that enhance the quality and performance of domestic manufacturers’ products while enabling an active presence in international markets. By strengthening the connection between science and industry, continuously investing in research and development, and fostering a dynamic environment for specialists, we aim to contribute to the advancement of the chemical industry and to the elevation of Iran’s position in the production of advanced chemical materials.
FAQs
What additives are commonly used in solvent based coating systems?
Solvent‑based coatings often use dispersants, anti‑skinning agents, flow and leveling additives, defoamers, and surface modifiers to ensure optimal performance, stability, and finish quality.
How can surface defects in coatings be prevented?
Surface defects such as craters, fish eyes, sagging, or orange peel are often caused by surface tension imbalance, improper viscosity, or surface contamination. Using appropriate additives such as leveling agents, wetting agents, and rheology modifiers can help reduce these defects.
Why is the correct selection of additives important in paint formulation?
Each additive is designed for a specific function. Selecting an unsuitable additive may lead to reduced performance, formulation instability, or film defects. Therefore, additives must be selected based on the resin type, system (water‑based or solvent‑based), and the final application of the coating.
Why do some paints take longer to dry after application?
Drying time can be affected by factors such as resin type, film thickness, environmental conditions (temperature and humidity), and the additives used in the formulation. In some cases, adjusting the formulation or using suitable driers can improve drying performance.
