LFR-8001 Halogen-free organic phosphorus flame retardant for engineering plastics

LFR-8001 Halogen-free organic phosphorus flame retardant for engineering plastics

LFR-8001 is a flame retardant containing phosphorus. It is white powder of fine particles with high hydrophobicity, heat resistance and non-migratory, widely used in high performance flame retardant engineering plastics such as polyester (PET, PBT), nylon(PA6, PA66, glass fiber reinforced). It has excellent flame retardant efficiency when used with synergistic nitrogenous flame retardants.


Item Unit Standards
Phosphorous content %(w/w) 23.0-24.0
Density g/cm3 1.35
Bulk density g/cm3 0.10-0.25
Moisture(K-F) %(w/w) ≤0.5
Thermal decomposition temperature ≥350
Particle size(D50) μm ≤10


1. UL94V-0 (0.8 – 1.6mm thickness) of finished products can usually be achieved at 15% dosage for PA6 and PA66.
2. Especially suitable for high-end product applications that require halogen-free flame retardant and strictly requirement in electrical properties.
3. Can also be used in hot melt adhesives, coatings, sealants and other thin wall material parts, with excellent dispersion, non-migratory, and comprehensive mechanical properties.
4. Halogen free flame retardant PA6 and PA66. Combination with MPP or MCA is recommended.
5. Flame retardant polyester such as PBT, PET. Combination with MPP and MCA is recommended.

Packaging & Storage:

20kgs in paper-plastic composite bag with PE inliner.
Seal and store in dry, dust-free and cool place.

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