Red Phosphorus Flame Retardant Powder

Red Phosphorus Flame Retardant Powder

Red-P FRP is refined through scientific formula with new coating technology and polymer materials as coating material. Through coating, the activity of red phosphorus is reduced, and the compatibility and fluidity are improved. While maintaining the red phosphorus's flame retardancy and enhancing its temperature resistance, we also solved the problem of moisture absorption of red phosphorus. Therefore, it has been widely used in polymer materials.

Item Unit Value
The contend of red phosphorus 50% to 85% The content can also be customized according to customer requirements
Appearance Dark brick red powder
Feature Superfine coated
Density g/cm3 1.4 to 1.6
Content of water % ≤0.5
Particle size μm 8 to 15
Ignition temperature ℃ ≥300
Melting temperature ℃ ≥360
Properties UL94-V0 (T2.0 mm)
Features
  • High efficiency with small addition.
  • Good thermal stability, no decomposition at about 300 ℃;
  • Good compatibility with polymers and good mechanical property.
  • Eco-friendly, non-halogenated, achieve SGS and RoHS requirements.
  • It can be used alone or combined with other flame retardants and additives.
Application

Red phosphorus flame retardant powder can be used for producing PE, PP, EVA, PET, PBT, PA, PC and other thermoplastic resins. It can also be used for flame retardation of thermosetting resins such as epoxy, phenolic and unsaturated polyester. If it is used for flame retardation of general plastics, rubber, polyethylene, polypropylene and other materials lacking oxygen, the effect of compounding with magnesium hydroxide and aluminum hydroxide is better.
Guangzhou YinSu Flame Retardant New Material Co.,LTD. is a prominent name in the R&D of a variety of flame retardants, including red phosphorus flame retardant, brominated flame retardant, halogen free flame retardant and other composite flame retardants. We use superior raw materials, ensuring all flame retardants that leave our facilities are of the best possible quality, leading to an annual yield of up to 6,000 tons per year.