Gulec Chemicals GmbH

Halogen-free Flame Retardant

Halogen-Free and Inorganic Flame Retardants for PVC & TPU 

GERPHOS Halogen-Free Flame Retardants are widely used in demanding PVC applications such as coatings, artificial leather, tarpaulins, and conveyor belts.

GERPHOS FR is the first choice for replacing Antimony Trioxide ...

Gulec (Germany) is a dedicated flame retardant company specializing in high-performance applications. Under the GERPHOS brand, we develop and manufacture next-generation flame retardant (FR) solutions that are halogen-free and non-toxic.

GERPHOS Halogen-Free Flame Retardants – Ideal for:
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PVC roofing membranes were built on antimony for decades. Today, supply disruptions and regulatory pressure are forcing a fundamental rethink of flame retardancy, exposing new risks and new opportunities for long-term resilience.