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Product identity

Chemical name P/N based intumescent system – 4
CAS 66034-17-1/proprietary
ECN 457-330-7
ISO 55

Regulatory status

H phrases according to GHS Labelling H319, H412
REACH Regsitered 2013

Suppliers / trade names (pinfa member companies)

Supplier Trade name
ADEKA Polymer Additives EuropeADK STAB FP-2100JC
ADEKA Polymer Additives EuropeADK STAB FP-2500S
ADEKA Polymer Additives EuropeADK STAB FP-2600U

Application groups

Group Substrate Application
Solid ThermoplasticsEVA-cop.Applicable
Polypropylene (PP)Applicable
Polyethylene (PE)Applicable
Themoplastic elastomersApplicable
FoamsRubbers/elastomersCould be applied
Textiles/Paints/AdhesivesTextile back coatingCould be applied
Hot meltsCould be applied
Intumescent coatingsApplicable
Latex/adhesivesCould be applied
ThermosetsEpoxy resinsCould be applied
Unsaturated polyestersApplicable
Vinyl estersCould be applied
Acrylic resinsCould be applied
Wire and cablesEPDMApplicable
Polypropylene (PP)Applicable


P/N based intumescent system-4 are phosphorus/nitrogen-based halogen-free flame retardants. They are particularly suitable for polyolefins and polyolefin copolymers and for thermoplastic polyurethanes (TPU). These intumescent flame retardant systems are designed to meet various flame retardancy requirements. They provide an intumescent system to polymers for significant reduction of heat release rate and contribute to depress the smoke & CO generation compared to conventional flame retardants. UL-94 V-0 can be achieved while maintaining good mechanical properties. They also offer good light stability.



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