Ammonium Polyphosphate phase 2 app phase ii

Product Overview

Description

Ammonium Polyphosphate

Molecular formula : (NH4PO3)n(n≥1000)

CAS No.: 68333-79-9

 

Physical Properties

Brand      Item	APP-II
Appearance	White powder
P (%) w/w	31.0-32.0
N (%) w/w	14.0-15.0
Solubility (g/100ml H20, 25℃)	0.2max
PH value (1% water solution)	5.5 - 7.5
D50 (µm)	15max
Viscosity	60max

 

Applications

Used as an acid donor for Intumescent coatings

Used in Paper and Wood products

Used as non-halogenated flame retardant for Polyurethane foams

Used in thermoplastics and Polypropylene

Used in Epoxy resins or Unsaturated polyester resins

 

Package : 25 kg/bag