It is an important chemical intermediate and a halogen-free, nitrogen-phosphorus-expanding flame retardant.
The chemical structure of this ester makes it exhibit excellent flame retardant properties in applications, and therefore, it is widely used in various materials that require flame retardant treatment to improve the safety and fire resistance of materials.
It is also abbreviated as MMP.
IUPAC names”1,3,5-triazine-2,4,6-triamine monophosphate”.
MMP Chemical Formula: C3H9N6O4P
Melamine Polyphosphate Cas: 20208-95-1/218768-84-4
Melamine Polyphosphate Molecular Wt: 224.1 g/mol
Melamine Polyphosphate Melting Point: 354ºC
MMP Boiling Point: 557.5ºC at 760 mmHg
MMP Density: 1.74 g/cm³
It is a white powder.
Environmentally friendly, with excellent flame retardant performance, low smoke emission, and low smoke density.
Good thermal stability and easy production and processing of plastic products. The decomposition temperature is above 350 ℃, and the processing temperature can reach 300 ℃.
Low water solubility, non hygroscopic.
Soluble in DMSO (small amount), methanol (small amount)
The preparation of melamine phosphate is usually carried out in two steps:
1. Synthesis of polycyanamide: Cyanuric acid is condensed and reacted with formaldehyde under alkaline conditions to produce polycyanamide.
2. Phosphorylation: Polycyanamide is reacted with phosphoric acid at high temperatures to produce melamine phosphate.
1.Solid thermal plastics: TPu, PA,PP, Nylon, PBT, PET and related engineering plastic, PE (HDPE, LDPE), POM, HIPS, PPO .. etc.
2.Thermal Setting: Phenol, Epoxy, Unsaturated Polyester, Polyester Resin, Acrylic Resin ..etc.
3.Plastic Industry: EPDM, CR, NBR, SBR, SIR, CSM, NR, and various types of flame-retardant rubber.
4.Elastomers: TPE, TPU, SBS, SEBS, TPR, TPV, and other types of elastomers.
5.Other Products: Printing ink, pigment, printing backing glue, flame-retardant masterbatch, plastic panels, paper, furniture plywood, various types of flame retardants for electronic products, and flame-retardant inflatable paint.
1.It can irritate the eyes, skin, and respiratory system. Please avoid contact.
2. When handling this, appropriate personal protective equipment such as gloves and eye protection should be worn.
3. Melamine phosphate should be stored in a dry and well-ventilated place to avoid contact with oxidants and strong acids.
4.When encountering a fire source, it can produce toxic gases and should be kept away from open flames and high temperatures.
5.If you accidentally ingest or inhale melamine phosphate, please seek medical attention immediately and inform the doctor of the relevant details.
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