GOYENCHEM-AP462 Flame Retardant Ammonium Polyphosphate
Intro
GOYENCHEM-AP462 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-AP462 features extremely fine particle size, low water solubility, and is insoluble in organic solvents, non-hygroscopic, and halogen-free.
As GOYENCHEM-AP462 is shown to have low water solubility, even at high temperature, and great dispersivity and foamability at high temperature, which accelerates foaming of the coatings, it is particularly suitable for intumescent coatings.
GOYENCHEM-AP462 shows an extraordinary flame-retardant performance and 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-AP462 |
|
Appearance |
Fine powder |
|
Color |
White |
|
Phosphorus % (w/w) |
29.0-31.0 |
|
Water % (w/w) |
≦ 1.0 |
|
pH Value |
6.5-8.5 |
|
Acid Value (mg KOH/g) |
≦ 0.5 |
|
Water Solubility % (w/w) |
≦ 0.04 |
Features/Advantages
Applications
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