GOYENCHEM-AP462S Highly Effective Ammonium Polyphosphate Flame Retardant

GOYENCHEM-AP462S Highly Effective Ammonium Polyphosphate Flame Retardant

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Description

Intro

GOYENCHEM-AP462S is a micro encapsulated ammonium polyphosphate flame retardant which is developed by GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP). The design caters mainly to all applications where ammonium polyphosphate is suitable for.

GOYENCHEM-AP462S features extremely fine particle size, low water solubility, and is insoluble in organic solvents, non-hygroscopic, and halogen-free.

As GOYENCHEM-AP462S is shown to have low water solubility, even at high temperature, and great dispersibility and foamability at high temperature, which accelerates foaming of the coatings, it is particularly suitable for intumescent coatings.

GOYENCHEM-AP462S shows an extraordinary flame-retardant performance and surface treatment ,can be used in intumescent paints/coatings, sealants/adhesives, epoxy resins, unsaturated polyester resins, polyurethane foams, materials containing cellulose, chipboard products, transport applications, etc.

 

Properties

GRADE GOYENCHEM-AP462S
Appearance Fine powder
Color White
Phosphorus % (w/w) 29.0~31.0
Nitrogen (%) 16±1
Water % (w/w) ≦ 1.0
pH Value 6.5-8.5
Specific gravity (20℃ g/cm3) 1.9
Water Solubility % (w/w) ≦ 0.04
Decomposition temperature℃ ≧ 275
Particle Size(µm) 10
Surface treatment Si
Halogen Content Non

 

 

Features

  • Shows an extraordinary flame-retardant performance
  • Surface treatment
  • Features extremely fine particle size
  • With low water solubility
  • Great dispersibility and foamability at high temperature
  • Insoluble in organic solvents
  • Non-hygroscopic
  • Halogen-free

 

Applications

  • All applications where ammonium polyphosphate is suitable
  • Intumescent paints/coatings
  • Sealants/adhesives
  • Epoxy resins or unsaturated polyester resins
  • Polyurethane foams
  • Materials containing cellulose: paper or wood products
  • Chipboard products
  • Transport applications
  • Other applications of thermosetting plastics and thermoplastics

 

Dosage

Recommended dosage: 15-20%

The dosage level is to be regarded as general guideline which can be adjusted according to type of material and the expected effect.

 

Packing

25KG/bag

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