Clariant launches melamine-free flame retardant for intumescent coatings

Clariant has launched its new generation of melamine-free flame retardants, a safer, more future-proof solution that delivers superior fire performance and meets the stringent requirements of modern industry.

The classification of melamine as a substance of very high concern (SVHC) in 2023 makes Exolit AP 422 A a valuable asset for the fire protection industry, enabling coatings and sealant products to maintain high performance standards without relying on melamine.

In response to current and future regulatory challenges surrounding melamine, Clariant has been actively working on this innovative solution for several years, developing a SVHC-free alternative to the existing melamine-containing Exolit AP 422 flame retardant.

“Exolit AP 422 A builds on the proven reliability of Exolit products in the market and ensures that our customers’ fire protection products remain competitive, especially in terms of chemical compliance. It enables manufacturers to adapt to changing regulations while maintaining the effectiveness of their fire safety solutions,” said Sebastian Moschel, Business Development Manager for Passive Fire Protection at Clariant.

The new Exolit AP 422 A addresses concerns surrounding melamine as a substance of very high concern while providing superior fire protection performance in a variety of applications such as intumescent coatings, fireproofing sealing systems and PIR insulation boards. Its non-halogenated nature helps to minimize harmful emissions, providing safer use in critical industries.

Christian Battenberg, Global Business Development Manager for Polymer Solutions at Clariant, added: “Exolit AP 422 A responds to key market trends around increasingly stringent fire safety standards, environmental and health concerns, regulatory compliance needs, operational efficiency demands and the need for versatile solutions across multiple applications.”

Customers who have already incorporated Exolit AP 422 A into their fire protection products describe the new melamine-free flame retardant as a game-changer as it delivers reliable fire protection while also meeting sustainability commitments.