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  • Melamine polyphosphate (MPP)
Melamine polyphosphate (MPP)

Melamine polyphosphate (MPP)

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                                                                                                                                                                                    Flame retardant

DovaFR  MP 303                                                                                                           Edition Date May28,2018   Edition Number 2
Melamine Polyphosphate (Nitrogen and Phosphorus flame retardant)
 
Product Description

DovaFR MP 303 is a halogen-free flame retardant based on Nitrogen and Phosphorus, with excellent process properties, high thermal stability, low water solubility, low immigration.

Benefits 
         
l DovaFR MP 303 is a halogen-free flame retardant with high purity.

l  DovaFR MP 303 is white fine powder.

l  DovaFR MP 303 is with very high thermal stability.

l  Can be UL94V-0 rating for nylon 6 by adding other flame retardants (i.e. pentaerythritol & ammonium polyphosphate).

l  DovaFR MP 303 is a halogen free FR and offers significant advantages in terms of fire safety. It will release lower smoke   density, lower smoke toxicity and less corrosive gases.

Specifications

Characteristics

Unit

Standard Request

Test Method

Appearance

 

White powder

Dova Test

Phosphorus (P) content

% (w/w)

12-14

Dova Test

Nitrogen(N) content-p-

% (w/w)

42-44

Dova Test

Solubility g/100ml H2O, 20

g/l

0.05 Max

Dova Test

Stacking Density

kg/m3

300-500

Dova Test

pH value (1% aqueous solution)

 

4-6

Dova Test

Particle size

µm

D501.7  D9818

Dova Test

Moisture

% (w/w)

0.3 Max

Dova Test

Decomposition Temperature

375 Min

Dova Test

¹) Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.

Applications
DovaFR MP 303 may be widely applied in thermoplastic and thermosetting plastics, and rubber, fiber and so on.
DovaFR MP 303 is also specially used for glass fiber reinforced polyamide 66.

Delivery Form
white fine powder 

Packaging
DovaFR MP 303 is supplied in 25 kg bags / 1.000 kg shrink-wrapped pallets.

Storage
DovaFR MP 303 is non-hygroscopic. However, when stored in open container, the product can still absorb small amounts of moisture owing to the high surface area of the powder. It is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.

Contact Us
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).
Next Product:Melamine Pyrophosphate
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