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Red Phosphorus Flame Retardant Master Batch

FR is a series of halogen-free flame retardant master batch containing red phosphorus and polymer resin, for applications in engineering thermoplastic, such as PA, PBT, and PPO etc.
FR is based on stabilized and micro-encapsulated fresh red phosphorus power grade and polymer as a carrier resin. It is offered as a non-dusting pellets form which make it easier to handle, accurate to dose and safe to process. It is easy to be homogenously dispersed in the polymer compound.

Key Benefits:

High long-term stability, nearly no phosphoric acid and PH3, no corrosion to mold and copper & silver.

RoHS compliant, REACH pre-registration.

Homogeneous dispersion, no dust, easily to handle.

High thermal stability, excellent physical and electrical properties of FR compound.

FR4250
Product Name:
FR4250
Model:
Red phosphorus flame retardant masterbatch
Description:
Developed especially for PA66, 50% red phosphorus content, the dosage is around 10%-12%, bright color and high performance.
FR4140R
Product Name:
FR4140R
Model:
Red phosphorus flame retardant masterbatch
Description:
Developed especially for PA6 and PA66, 40% red phosphorus content, the dosage is around 10%-14%, lower price, fit for red and recycled materials.
FR5240B
Product Name:
FR5240B
Model:
Red phosphorus flame retardant masterbatch
Description:
Developed especially for PBT and PET, 40% red phosphorus content, the dosage is around 13%-15%, high flammability.
FR6570
Product Name:
FR6570
Model:
Red phosphorus flame retardant masterbatch
Description:
Developed especially for PE, PP, EVA, 70% red phosphorus content, the dosage is around 8%-12%, fit for PE pipe and cable.
FR4260
Product Name:
FR4260
Model:
Red phosphorus flame retardant masterbatch
Description:
Developed especially for PA66, 60% red phosphorus content, the dosage is around 8%-12%, high flammability (0.8mm, V-0).
FR9950
Product Name:
FR9950
Model:
Red phosphorus flame retardant masterbatch
Description:
Developed especially for PA66, 50% red-P content, the dosage is around 10%-12%, high flammability, no corrosion to copper/silver sheet, pass through GWIT 775℃