PA66 Polyester Fiber Nylon Intumescent Flame Retardant Melamine Polyphosphate

Product Description

                                                                                                                                                                Flame retardant
Dova MP 303                                                                                             Edition Date May28,2018   Edition Number 2

Melamine Polyphosphate (Nitrogen and Phosphorus flame retardant)

Product Description
Dova 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

1.  Dova MP 303 is a halogen-free flame retardant with high purity.
2.  Dova MP 303 is white fine powder.
3.  Dova MP 303 is with very high thermal stability.
4.  Can be UL94V-0 rating for nylon 6 by adding other flame retardants (i.e. pentaerythritol & ammonium polyphosphate).
5.  DovaFR MPP 307 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	% (w/w)	42-44	Dova Test
Solubility g/100ml H2O, 20ºC	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	D50<=1.7  D98<=18	Dova Test
Moisture	% (w/w)	0.3 Max	Dova Test
Decomposition Temperature	ºC	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
Dova MP 303 may be widely applied in thermoplastic and thermosetting plastics, and rubber, fiber and so on.
Dova MP 303 is also specially used for glass fiber reinforced polyamide 66.

Delivery Form
white fine powder 

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

Storage
Dova 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).