More sustainable epoxy resins

More sustainable epoxy resins

Thursday, 13 November, 2025

At Comindex, alongside Aditya Birla, we continue to champion innovation and sustainability in the paints and coatings sector. Bio-based epoxy resins allow formulators to meet growing demand for environmentally-friendly products without compromising on the quality, durability and performance with which epoxy systems are associated.

The bio-based epichlorohydrin technology used in these resins allows production to begin with glycerol of vegetable origin instead of propylene derived from oil. This change not only reduces dependence on fossil sources, but also decreases energy consumption during the process by 57% and lowers the generation of chlorinated waste, resulting in a cleaner, safer product.

In addition, the by-product generated during synthesis can be reused in other industrial processes, contributing to a more circular and sustainable model.

When it comes to performance, Epotec® resins retain the properties that have made epoxy a benchmark material: chemical and mechanical resistance, stability and excellent adhesion. The range includes:

Standard and low-viscosity liquid resins, ideal for industrial coatings and flooring.
Novolac resins for applications requiring higher chemical resistance, such as tank and pipeline coatings.
Semi-solid multifunctional resins designed for advanced composites and high-performance applications.
Bio-based epoxy diluents that improve wetting and reduce yellowing.

The applications are wide ranging: from industrial and decorative flooring, through anticorrosive and protective coatings, to structural composites used in the marine, wind energy, automotive, aviation, industrial and electrical sectors.

This combination of sustainability and high performance makes bio-based epoxy resins a strategic solution for manufacturers seeking to reduce their environmental footprint and meet the most stringent standards set by customers and international regulations.

At Comindex, we help you integrate more sustainable epoxy solutions without compromising the performance of your formulations.

Do not forget that here at Comindex we can support you throughout your process. Simply contact our team of technical sales advisors.

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