Ammonium polyphosphate (APP) Flame Retardant, 68333‐79‐9

Product Name: Ammonium polyphosphate (APP)

Equivalent Name: Clariant Exolit 422; Budenheim Cros 484

Cas No. : 68333‐79‐9

Chemical Structure:

Ammonium polyphosphate APP chemical structure baoxu chemical

 

Application

APP is an ammonium polyphosphate flame retardant mainly used in Plastic(PP, PE, PA, PVC, PBT), PU, Rubber, Paint, coating, laminates and reinforced materials.

Features

  • APP flame retardant differs from most other commercial products in the following ways:‐ greatly reduced solubility in water.‐ lower viscosity in aqueous suspensions.‐ lower viscosity in PU polyol suspensions.

    ‐ very low acid number.

     

Typical Properties

Appearance …………………………………………………………………………………………………………………………………………………………………… white powder.

P %……………………………………………………………………………………………………………………………………………………………………………………………….31 ‐ 32

N %……………………………………………………………………………………………………………………………………………………………………………………………..14 min.

Degree of polymerization ………………………………………………………………………………………………………………………………………………………..1500 min.

Density (g/cm3)………………………………………………………………………………………………………………………………………………………………………………….1.9

Decomposition temperature °C ………………………………………………………………………………………………………………………………………………….275 min.

Solubility in water g(25°C g/100ml H2O)……………………………………………………………………………………………………………………………………………….0.2

Viscosity mpa.s (25°C in 10%suspension) …………………………………………………………………………………………………………………………………….100 max.

PH …………………………………………………………………………………………………………………………………………………………………………………………….5.5 ‐ 7.5

Average particle size (um)…………………………………………………………………………………………………………………………………………………………..15 max.

These properties are typical but do not constitute a specification either in part or as a whole. Specification data is available on request from sales, customer service or customer technical service.

Packing

Transportation classification: No regulated for transportation.

Packing: 25kg/bag; 1mt/pallet; 20mt/20’FCL.

 

TDS / MSDS Download

APP TDS

APP  MSDS

Baoxu Chemical Flame Retardant Brochure