MELAMINE POLYPHOSPHATE (MPP) = MELAPUR 200 

CAS Number: 218768-84-4
EC Number: 243-601-5
MDL Number: MFCD00060248
Molecular formula: (C3H8N6)m(HPO3)n

Melamine Polyphosphate (MPP), is a melamine based halogen free flame retardant for glass fiber reinforced polyamide 66 and suitable to use in thermosetting, thermoplastic formula, especially PUR and also be widely used in PBT, PET, PA.
Melamine Polyphosphate (MPP) possesses good heat stability, decomposition temperature=330°C. 
Melamine Polyphosphate (MPP) is the main raw material for the manufacture of melamine formaldehyde resin, used as an organic element analysis reagent, and also used in the synthesis of organic and resin as a tanning agent and filler for leather processing.

Melamine Polyphosphate (MPP) is an efficient nitrogen-phosphorus intumescent flame retardant. 
Melamine Polyphosphate (MPP) has the advantages of high thermal stability, low water solubility and excellent flame retardant properties. 
Melamine Polyphosphate (MPP) is mainly used for flame retardant in glass fiber reinforced nylon, polyurethane and fiber fabrics.
Melamine Polyphosphate (MPP) is halogen-free nitrogen – phosphorus expansive flame retardant with high thermal stability till around 350℃, low water solubility and smoke. 

Melamine Polyphosphate (MPP) has very good flame retardance effect when using in glass fiber reinforced nylon66.
Melamine Polyphosphate (MPP) is an environmental-friendly halogen-free flame retardants.
Melamine Polyphosphate (MPP) has a very high thermal stability whose decomposition temperature is more than360 ℃.
Melamine Polyphosphate (MPP) is a halogen-free flame retardant, and have very high thermal stability. 
The decomposition temperature ≥375℃.

Melamine Polyphosphate (MPP) is an important element in the portfolio of halogen-free flame retardants from Budenheim. 
The market for Melamine Polyphosphate is growing continuously given the on-going replacement of halogenated flame retardants and the increasing customer demand for environmentally friendly, flame retarded plastics. 
Melamine Polyphosphate (MPP) is a halogen-free flame retardant based on Nitrogen and Phosphorus, with excellent process properties, high thermal stability, low water solubility, low immigration.

Melamine Polyphosphate (MPP) decomposes endothermically above 350ºC, acting as a heat sink to cool the polymer. 
The released phosphoric acid further reacts with the polymer to form a char and inhibit the release of free radical gasses into the oxygen phase. 
Simultaneously, nitrogen species released from the degradation of melamine intumesces the char to further protect the polymer. 
Melamine Polyphosphate (MPP) based halogen free flame retardants are primarily used for glass fiber reinforced polyamide and polyester (e.g. PBT) and can be used as a synergist in many other applications and polymers.

Melamine Polyphosphate (MPP) is a melamine based halogen-free flame retardant additive for glass reinforced nylon 66. 
Melamine Polyphosphate (MPP) is a white crystalline powder, allowing the user to custom color the compound. 
The flame-retardant mechanism of melaflam Melamine Polyphosphate (MPP) is based on intumescence and char formation. 
Upon exposure to fire the compound dissociates itself by way of an endothermic reaction giving off inert gases that help dilute the combustible ones. 

The remaining compound forms a char around the combustible condensates, thus insulating them from oxygen that would otherwise help in flame propagation. 
25 - 30 % by weight of melaflam APP in glass fiber reinforced polyamide 6,6 achieve UL 94 V-0 rating at a thickness of 1,6 mm (1/16 in.). 
The level of melaflam APP needed is dependent on the type of glass fiber, polymer, other additives added and the efficiency of the compounding process. 
Melaflam MPP provides an excellent balance between flammability and mechanical properties with a wide processing window to 320°C (~610°F).

Melamine Polyphosphate (MPP) is a halogen-free white powder and has very high thermal stability. 
Melamine Polyphosphate (MPP) is specially used for glass-fibre reinforced nylon, thermoplastics, thermosets, rubber, fibre, and coatings. MPP is applied as a reactive and additive flame retardant for thermally resistant polyurethane foams. 
The addition of powdered Melamine Polyphosphate (MPP) into the foaming mixture results in a decrease of flammability modified polyurethane foams. 
The modified polyurethane foams are thermally resistant and could withstand thermal exposure even at 200 °C. 

Melamine and phosphate are the expected breakdown products of melamine phosphate in the environment. 
When there is no melamine phosphate database, the chemical screen, such as human health, ecotoxicity, and environmental fate, primarily uses toxicity data on melamine. 
The phosphate ion is also evaluated in terms of ecological parameters but is not included in the human health analysis because it is not expected to pose a risk to humans.

USES and APPLICATIONS of MELAMINE POLYPHOSPHATE (MPP):
-Melamine Polyphosphate (MPP) may be widely applied in thermoplastic and thermosetting plastics, and rubber, fiber and so on.
-Melamine Polyphosphate (MPP) is also specially used for glass fiber reinforced polyamide 66.
-Melamine Polyphosphate (MPP) is mainly used in PA and PBT, especially PA6, PA66, glass fiber‐reinforced PA6,PA66.Nylon containing .
-Melamine Polyphosphate (MPP) can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide.
-Melamine Polyphosphate (MPP) can be widely applied in thermoplastic and thermosetting plastics, and rubber, fiber, and so on. 
-Melamine Polyphosphate (MPP) is used specially for glass fiber reinforced polyamide 66.
-Melamine Polyphosphate (MPP) is used as catalyst or foaming agent in fire retardant coating.
-Melamine Polyphosphate (MPP) is used in vinyl acetate copolymer.
-Melamine Polyphosphate (MPP) is used as effective flame retardant in thermoplastic polyester and pentaerythritol octahydrogen tetraphosphate.
-Melamine Polyphosphate (MPP) is used as flame retardant for polystyrene.
-Melamine Polyphosphate (MPP) is used as flame retardant for rubber.
-Melamine Polyphosphate (MPP) is used as flame retardant for nylon 6/6, epoxy resin, and rigid polyurethane foam.
-Melamine Polyphosphate (MPP) is used as flame retardant for polysiloxane moulding plastic body.
-Melamine Polyphosphate (MPP) proves to be excellent flame retardants for specific applications, either alone or combined with our “Exflam APP” ammonium polyphosphate and other flame retardants.
-Melamine Polyphosphate (MPP) is used Elastomers, Elastomer Additives, Flame Retardants, Plastics, Polymer Additives, Flame Retardants
-Melamine Polyphosphate (MPP) was used as a synergistic flame retardant mixture for TPU.
-Melamine Polyphosphate (MPP) is a melamine based halogen free flam retardant for glass fiber reinforced polyamide 66 and suitable to use in thermosetting, thermoplastic formula, especially PUR and also be widely used in PBT, PET, PA.
-Melamine Polyphosphate (MPP) is used Pigment, printing, backing glue, flame retardant master batch, plastic panel, paper,  furniture plywood, various  kinds of flame retardant for electronic products, flame retardant inflatable paint.   
-Melamine Polyphosphate (MPP) is widely used to flame retarding on PA6, PA66, polyurethane (PU), unsaturated resin (UPR) and firefighting coatings etc.
-Melamine Polyphosphate (MPP) mainly applied to  glass fiber reinforced nylon, polyurethane, anti-fire coatings etc.
-Melamine Polyphosphate (MPP) is used Flame retardant for PE, PP,PBT/PET, PA6/PA66, Epoxy Resin, TPO, TPU
-Melamine Polyphosphate (MPP) is a highly efficient nitrogen-phosphorus intumescent flame retardant. 
-Melamine Polyphosphate (MPP) can be used for flame retardant modification/post-treatment of high temperature nylon, glass fiber reinforced nylon 6/nylon 66/PBT, polyurethane and fiber fabrics. 
-Melamine Polyphosphate (MPP) can also be used in combination with other materials to obtain better flame retardant effect.
-Melamine Polyphosphate (MPP) is used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.
-Nylon containing Melamine Polyphosphate (MPP) can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide.
-Melamine Polyphosphate (MPP) can be wildly applied in High-temp processed Nylon, glass fiber reinforced PA6/ 66, PBT, PU and textiles. 
-Melamine Polyphosphate (MPP) is used as a synergic agent with other flame retardant to get better flame retardancy.
-Melamine Polyphosphate (MPP) is mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.
-Nylon containing Melamine Polyphosphate (MPP) can be used in all kind of injection and extrusion process as well as meet all kind of processing demands of polyamide, glass fiber polyamide.
-Melamine Polyphosphate (MPP) can also be used as a flame retardant, water reducer, formaldehyde cleaner, etc. 
-Melamine Polyphosphate (MPP) hardness is higher than urea-formaldehyde resin, non-flammable, water resistance, heat resistance, aging resistance, arc resistance, chemical resistance, good insulation performance, gloss and mechanical strength, widely used in wood, plastic, paint, paper, textile, leather, electrical, medical and other industries.
-Melamine Polyphosphate (MPP) is a melamine based halogen free flame retardant for glass fiber reinforced polyamide 66 and suitable to use in thermosetting, thermoplastic formula, especially PUR and also be widely used in PBT, PET, PA.
-Melamine Polyphosphate (MPP) acts as a flame retardant. 
-Melamine Polyphosphate (MPP) was applied as reactive and additive flame retardant for thermally resistant polyurethane foams. 
-Melamine Polyphosphate (MPP) is hydroxyalkylated with ethylene and propylene carbonates to get oligoetherols with 1,3,5-triazine ring and phosphorus. 
-Melamine Polyphosphate (MPP) provides strong thermal decomposition and great flame retardant effect.
-Melamine Polyphosphate (MPP) provides strong thermal decomposition and great flame retardant effect.
-Melamine Polyphosphate (MPP) is used for Thermal Plastic: TPU, PP, Nylon, PET  and related engineering  plastic, PE (HDPE, LDPE), POLYOLIFIN, NYLON, POM.
-Melamine Polyphosphate (MPP) is used for PC board and other equipments.    
-Melamine Polyphosphate (MPP) is used in various kinds of flame retardant adhesives    
-Melamine Polyphosphate (MPP) is used for Thermal Setting: 
Phenol, Epoxy, Unsaturated Polyester, Polyester Resin, Acrylic Resin etc.     
-Melamine Polyphosphate (MPP) is used in Coatings and Various Resins: 
Flame Retardant paints, all kinds of Acryl  related products, PU, PMMA, Latex, Adhesives    
-Melamine Polyphosphate (MPP) is used in Foam Polymers: 
Applied in multi-kinds of foam Products, especially rigid PU Foam Polymers ,EVA foam  materials.    
-Melamine Polyphosphate (MPP) is used in Electrical & electronic: connector, switches, housings.     
-Melamine Polyphosphate (MPP) is used in Plastic industry : 
EPDM, CR, NBR, SBR, SIR, CSM, NR. IIR, various kinds of flame retardant, rubber.     
-Melamine Polyphosphate (MPP) is used for Elastomer: 
TPE, TPU, SBS, SEBS, TPR, TPV, various kinds of elastomer.  
-Melamine Polyphosphate (MPP) is used for Printing Ink, Pigment, printing, backing glue, flame retardant master batch, plastic panel, paper,  furniture plywood, various  kinds of flame retardant for electronic products, flame retardant inflatable paint.   
-Melamine Polyphosphate (MPP) is specially used for glass-fiber reinforced nylon
-Melamine Polyphosphate (MPP) is widely applied to thermoplastics, thermosetting plastics, rubber, and fiber
-Melamine Polyphosphate (MPP), is a melamine based halogen free flame retardant for glass fiber reinforced polyamide 66 and suitable to use in thermosetting, thermoplastic formula, especially PUR and also be widely used in PBT, PET, PA.
-Melamine Polyphosphate (MPP) is mainly used in PA and PBT, especially PA6, and PA66. 
-Melamine Polyphosphate (MPP) can be used in all kinds of injection and extrusion processes and meet all kind of processing demands of polyamide, and glass fiber polyamide.
-Melamine Polyphosphate (MPP) is used specially for glass fiber reinforced polyamide 66
-Melamine Polyphosphate (MPP) is a melamine based halogen free flame retardant for glass fiber reinforced polyamide 66 and suitable to use in thermosetting, thermoplastic formula, especially PUR and also be widely used in PBT, PET, PA.
-Melamine Polyphosphate (MPP) is widely used in thermo plastics and thermo setting plastics, rubber, fiber and other products.
-Melamine Polyphosphate (MPP) is mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.
-Nylon containing Melamine Polyphosphate (MPP) can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide.

BENEFITS of MELAMINE POLYPHOSPHATE (MPP):
-Easy process, no need special screws combination and special specification glass fibre.
-Different from general halogen retardant, no corrosion damage to equipment and mould.
-Good heat stability, decomposition temperature>330°C, suitable for glass fiber‐reinforced nylon.
-Flame retarded products containing it can be made to various color.
-Melamine Polyphosphate (MPP) is a halogen-free flame retardant with high purity.
-Melamine Polyphosphate (MPP) is white fine powder.
-Melamine Polyphosphate (MPP) s with very high thermal stability.
-Can be UL94V-0 rating for nylon 6 by adding other flame retardants (i.e. pentaerythritol & ammonium polyphosphate).
-Melamine Polyphosphate (MPP) is a halogen free FR and offers significant advantages in terms of fire safety. 
-Absorb the burning heat to cool down the temperature and prevent polymer further decomposing.
-Generate incombustible gas or foaming or liquid to cover the polymer surface to choke the burning.
-Eliminate the radical.
-Emit inert gas to dilute condensation of oxygen in burning area.
-Halogen-free and very high thermal stability
-UL94V-0 rating for nylon 66
-UL94V-1 rating for nylon 6
-UL94V-0 rating for nylon 6 by adding other flame retardants (i.e. pentaerythritol & ammonium polyphosphate)
-Easy process, no need for special screw combination and special grade glass fiber.
-Different from general halogen retardant, no corrosion damage to equipment and mold.
-Good heat stability, decomposition temperature>360°C, suitable for glass fiber‐reinforced nylon.
-MPP contains different particle size grades.

PHYSICAL and CHEMICAL PROPERTIES of MELAMINE POLYPHOSPHATE (MPP):
Nitrogen Content: 42-44 %
Phosphorus Content: 12-14%
Water content: 0.2% max.
Water solubility 20℃ (g/cm³）: 0.01max
PH value (saturated sol., 20℃): 5
Bulk density: approx. 500 kg/m³
Average particle size(D50): 17um
Specific gravity: 1.85 g/cm³
Appearance: White powder
Phosphorous content: 32%
Nitrogen Content: 38.3%
Solubility  g/100ml: 0.4%
Purity: more then 98%

Water Content: less than 0.5%
Conductivity (25%): 500 μ S/cm
pH Value: 5~7
Fineness (325mesh ): 0.1%
300°C lose weight: less than 1.5%
350°C lose weight: less than  6.0%
Physical Form: Solid
Color: White
Odor: None.
Freezing/Melting Point: > 300°C (572°F) (decomposes)

Solubility in water: < 100 mg/L Water
Vapor Density: Not applicable
Vapor Pressure: Not applicable
Density: Not determined
Specific Gravity: Not applicable
pH: 5
Percent Volatile: Not determined
VOC: Not determined
Partition Coefficient (Octanol/Water): Not determined
Decomposition Temperature: Not determined 

FIRST AID MEASURES of MELAMINE POLYPHOSPHATE (MPP):
-Eyes: 
In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
-Skin: 
Wash off immediately with soap and plenty of water. 
-Inhalation: 
Remove to fresh air.
-Ingestion: 
Do not induce vomiting. 
Seek medical attention immediately. 

ACCIDENTAL RELEASE MEASURES of MELAMINE POLYPHOSPHATE (MPP):
-Cleanup Instructions: 
Sweep up and shovel into suitable containers for disposal. 
Wear suitable protective equipment. 

FIRE FIGHTING MEASURES of MELAMINE POLYPHOSPHATE (MPP):
-Fire Fighting Measures: 
Standard procedure for chemical fires.
-Suitable Extinguishing Media: 
Carbon dioxide, dry chemical, foam or water mist.

EXPOSURE CONTROLS/PERSONAL PROTECTION of MELAMINE POLYPHOSPHATE (MPP):
-Personal Protective Equipment:
*Eye/Face Protection: 
Wear safety glasses or goggles.
*Skin Protection: 
Wear chemical resistant gloves and protective clothing.
*Engineering Controls: 
Work in well ventilated areas. 

HANDLING and STORAGE of MELAMINE POLYPHOSPHATE (MPP):
-Storage: 
Keep containers tightly closed in a cool, well-ventilated place.
-Explosion Hazards: 
Empty only into grounded containers.
Seek expert advice.
Always ground this package before emptying.
For Industrial Use Only.

STABILITY and REACTIVITY of MELAMINE POLYPHOSPHATE (MPP):
-Stability: 
Stable

SYNONYMS:
FR-NP
Melapur 200
Melapur M 200
Melamine Polyphosphate
Fr-Np Melamine Polyphosphate?
Melamine Polyphosphate(FR-NP)