CAS NO:68333-79-9 APP/Ammonium Polyphosphate

1. even lower viscosity in aqueous suspension
2. lower heat stability in the temperature range >300℃
3. improved powder flowability.

It's an inorganic polymer, suitable for water- and solvent-based intumescent coatings. It has low water solubility, high thermal stability, and halogen-free environmental protection characteristics. It has low water solubility, which makes it useful in applications where the product is exposed to high-humidity conditions or water.

1. Efficient flame retardant
Expansion-type fireproof coating, plastic, rubber, electronic components;
2. Slow-release fertilizer
Provide phosphorus and nitrogen nutrients to plants and improve absorption efficiency;
3. Food additive
Emulsifiers, stabilizers, tissue improvers, etc.

Expansion-type fireproof coating: widely used in steel-structure fireproof coatings, it is a key "acid source" component.
Plastic and rubber: used for polyethylene (PE), polypropylene (PP), polyurethane (PU) foam, epoxy resin, etc., to manufacture flame retardant cable materials, automotive interior parts, electronic component shells, etc.
Textile: Used for flame retardant coating treatment of fabrics to achieve the effect of self extinguishing from fire.
Building materials: Used for fireproof impregnation treatment of fireproof building boards, rolls, and wood.

UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
UN number: Not dangerous goods

Transport hazard class(es): Not dangerous goods