GY-FR-OP74 Halogen Free Flame Retardant for Nylon

GY-FR-OP74 Halogen Free Flame Retardant for Nylon

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Description

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.

GY-FR-OP74 is a halogen free flame retardant designed for PA products like PA6, PA66, PA6 glass fiber, and PA66 glass fiber. The rich content of phosphorus in GY-FR-OP74 provides excellent flame retardancy performance. It holds great compatibility, physical properties, and electric characteristics with polyester and polyester compound. It can also be applied to thermosetting and thermoplastics.

GY-FR-OP74 features exceptional pyrolysis temperature, making it suitable for PA, PET, PBT that require high process temperature. The characteristics of non‑hygroscopic, water/organic solvents insolubility, no precipitation, and excellent coloring ability allow the users to accelerate the production efficiency with convenience.

 

Properties

GRADE GY-FR-OP74
Physical State Refined powder
Color White
Phosphorus Content % (w/w) 23.3-24
Packing Density g/cm3 0.5-0.7
Volatility % >0.3
Pyrolysis Temperature >300℃
Average Particle Size (D50) 25-50
Solubility Insoluble in water and organic solvents

 

Features/Advantages

  • Non halogenated
  • Offers excellent flame retardancy to end products
  • Exceptional physical properties and processability
  • Easy to compound, great compatibility
  • Non‑hygroscopic
  • Excellent hydrolysis resistance
  • Superb oil and water resistance
  • Excellent electric characteristics
  • Great coloring ability
  • No precipitation
  • Outstanding heat stability, suitable for engineering plastics process
  • Accelerates process efficiency and improves quality
  • Low smoke density, can be used in electronics like adapter

 

  Applications

  • PA6, PA66, PA6 glass fiber, and PA66 glass fiber
  • Various polyester and polyester compound
  • Modified polyester: PCT, PCTA, PETG, PCTG
  • Various thermosetting and thermoplastics
  • Engineering plastics: PA, PET, PBT, etc.

 Dosage

Recommended dosage: 15-30%, the dosage level is to be regarded as a general guideline that can be adjusted according to the type of material and the expected effect.

 Notification

  1. Make sure the plastic is dry before the process, under normal circumstances drying procedure is not required
  2. Pre-dry process if needed: 120℃ for 4 hours
  3. Normal mixing process is viable

 Packing

25KG/bag

 

Storage

  1. Keep it in a cool, dry, and well-ventilated place.
  2. Avoid direct exposure to sunlight and humidity.
  3. Seal properly after use.

 

 

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