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Red Phosphorus Flame Retardant

 

    FR is a series of halogen-free flame retardant master batch containing red phosphorus and polymer resin, for applications in

    engineering thermoplastics, such as PA, PBT and PPO etc, as well as for improving the oxygen index of polyolefin.

 

    FR is based on stabilized and micro-encapsulated fresh red phosphorus powder grade and polymer as a carrier resin. It is offered

    as a non-dusting pellets form, easily 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 phosphorus acid and PH3, no corrosion to mold and Copper & Ag.

   

    • RoHS compliant, REACH registration finished.

 

    • Homogeneous dispersion, no dust, easily to handle.

   

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

 

       

Grade

Red-P Content, %

Application

Benefits

FR9950

50

PA66, PA66+GF

Improved flame retardancy (0.8mm, V0)

No corrosion to metal

High GWIT to 775℃

FR4250

50

PA66, PA66+GF

Bright color

High combination property

FR4260

60

PA66, PA66+GF

Improved flame retardancy(0.8mm, V0)

Low addition

FR4140

40

PA6+GF, PA66+GF

Low price

Especially for NC or recycled materials

FR6550

50

PE, EVA

Especially for optical cables

Low addition

FR6570

70

PE, PP, EVA

Especially for PE pipes and cables

Low addition

FR6560PT

60

PP

Especially for polyolefin tubes, sheets

Low addition

FR0050

50

Textile, Carpets, Sheets

Easy dispersion

Low P migration