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Halogen-free organic phosphorus flame retardant for modifying PA6/PA66, Deflamer®LFR-5008

Wider processing window, colors adaptable and high temperature resistance

White powder, high hydrophobicity, high temperature resistance and non-migratory, higher thermostability; it is mainly used for glass fiber reinforced nylon (PA6 and PA66).


1.Compliance with ROHS and REACH requirements.

2.Higher thermostability and wider processing window without color influence to polymers.

3.Modified nylon has better mechanical properties with LFR-5008 and the polymer has no degradation.

4. Modified nylon with LFR-5008 has good injection processability and finished products have nice appearance.

5. High hydrolysis resistance, no migration and consistent flame retardancy.


Item Unit Specification
Phosphorous content %(w/w) 20.5-21.5
Bulk density g/cm3 0.40-0.70
Moisture(K-F) %(w/w) ≤0.30
Thermal decomposition temperature >330
Particle size(D50) μm 20.0-40.0

Packaging & Storage

20kgs in paper-plastic composite bag with PE liner.Seal and store in dry, dust-free and cool place;Shelf life: 12 months.


High flame retardant efficiency

Auto plastics fireproof, lightweight reachable

Few influence to material properties


Chemical analysis

Mechanical properties test

Flammability test

Plastic modification