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Phosphorus group

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OMP-800

is formed from aluminum diethyl phosphinate, a compound that belongs to the family of eco-friendly phosphorus-based flame retardants, that displays excellent water resistance and high decomposition temperature, whose properties are suitable to make flame-resistant such resins as PBT (Polybutylene terephthalate) and PAs (Polyamides) which require high temperatures in their processing.

Furthermore, this product is halogen-free flame retardant; yet, it has the same gas-phase flame retardation mechanism as most other halogen type flame retardants so that it exhibits excellent flame-retardant effects in almost all resins. ▶▶  Structural formula of OMP-800

  • Exhibit exceptional high heat resistance (possible under processing conditions of more than 300℃)
  • No smell, proof-discoloration
  • Superior thermostability resisting more than 330℃
  • Excellent flame retardancy in the most resins PE, PP, PS, PET, PBT, TPU, PA, etc.
  • Achieve high synergies when in combination with various flame retardants
  • Give rise to little change in their specific gravity due to small porosity when they are added to polymers
  • Result in high dispersibility in various resins thanks to our proprietary coating technology
Product Line Surface Modified Aluminum phosphinate
Product Name OMP-800 OMP-900 OMP-1101 OMP-2101 OMP-8050
Appearance Fine, White crystalline powder Slurry(White)
Phosphorus (wt%) 23-24 23-24 16-17 16-17 12.0 ± 0.5
Density (g/㎤) 1.1-1.2 1.1-1.2 about 1.3 about 1.6 about 1.0
Bulk density (kg/m3) 200-300 400-600 about 300 300-400  
Thermal decomposition
(℃) (1% loss)/th> 		> 330 ℃ > 330 ℃ > 300 ℃ > 330 ℃  
Particle
Size		 (D50%, ㎛) about 5 10-40 2-4 3-4 1-2
(D98%, ㎛) about 15 < 70 15-18 17-20  
pH (5% slurry, at 20℃) 3~6 3~6 3~6 3~6 3~6
Water/moisture (wt%) 0.2 (Max.) 0.2 (Max.) 0.4 (Max.) 0.5 (Max.) about 50
Water Solubility (20℃)
(g/100㎖)		 0.3 (Max.) 0.3 (Max.) 0.3 (Max.) 0.3 (Max.)  
Applications
  • Thermoplastic,
    thermoset resin
  • Epoxy laminated for PCB
  • Water/solvent Bone coating
  • TPU, Polyamide, PBT, PET,Epoxy, Unsaturated Polyester
  • High temperature polyamide compounding
  • Glass fiber reinforced and unreinforced for Engineering Plastics
  • Thermoplastic compounding
  • Thermoplastic elastomer such as TPU and TPE-E for cable
  • Glass fiber reinforced and unreinforced for PET, PBT compounds
  • High temperature Polyamide compounding
  • Glass fiber reinforced and unreinforced for Polyamide compounds.
  • TPU cable
  • Artificial leather
  • Water borne coating and adhesive

※ Packaging : 10 kg paper bag coated with plastic and lined with PE