Flame Retardant Finishing Application Machinery
topic
Flame retardant finishing applies phosphorus, nitrogen, or halogen-based flame retardant chemicals to textile substrates through pad-dry-cure or exhaust bath application processes, with durable flame retardants for cotton including Proban ammonium phosphate and Pyrovatex phosphonate systems crosslinked within the fibre requiring post-curing ammonia treatment or high-temperature curing to develop char-forming mechanisms that prevent burning propagation.
Role
Imparts the flame retardant properties required for military, industrial protective clothing, children's nightwear, home furnishing, and contract textile applications that must comply with flammability regulations specifying defined burning rate limits, self-extinguishing behaviour, and char length requirements that untreated cotton and synthetic fabrics cannot meet without chemical flame retardant treatment.