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Oceanchem Group APP 202

APP‐202 is a product based on ammonium polyphosphate. The crystal modification is phase II. It is manufactured from APP‐201 by micro‐encapsulation with melamine resin according to own method. APP‐202 is a fine‐particle white powder with very low solubility in water, even at elevated temperatures. It is completely insoluble in organic solvents. The product is non‐hygroscopic and non‐flammable. APP 201 is used in Plastic(PP,PE,PA,PVC,PBT),PU, Rubber ,Paint and coating.

Functions: Flame Retardant, Smoke Suppressant

Chemical Family: Phosphorous-based Compounds

Compatible Polymers & Resins: Polyamides, Polybutylene Terephthalate (PBT), Polyethylenes (PE), Polypropylenes (PP), Polyurethanes (PU), Polyvinyl Chloride (PVC)

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions

Features & Benefits

Benefits
  • APP‐202 differs from APP‐201 in the following properties:
  1. marked reduction in water
  2. soluble constituents
  3. even lower viscosity in aqueous suspension

Applications & Uses

Properties

Physical Form
Appearance
White powder
Typical Properties
ValueUnitsTest Method / Conditions
Density1.9g/cm³
pH6.0 - 8.5
Degree of polymerizationmin. 1500
Cas Number68333‐79‐9
Nmin. 18%
Pmin. 28%
Decomposition temperaturemin. 285°C
Solubility in water (25°C g/100ml H2O)0.1g
Average Particle Sizemax. 16µm

Packaging & Availability

Packaging Type
Regional Availability
  • Africa
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Shipping Information
  • Transportation classification: No regulated for transportation. Packing: 25kg/bag; 875kg/pallet; 17.5mt/20’FCL .