Name | melamine cyanurate |
Synonyms | FR-MC Melaminkyanurat MELAMINE CYANURATE melamine cyanurate Melamine isocyanurate Melamine Cyanurate (MC) Melamine-cyanuric acid compd Non-halogen flame-retardant MPP 2,4,6-triamino-s-triazincompd.withs-triazine-triol s-Triazine, 2,4,6-triamino-, compd. with s-triazine-triol 1,3,5-triazine-2,4,6(1h,3h,5h)-trione,compd.with1,3,5-triazine-2,4,6-triam 1,3,5-triazine-2,4,6(1h,3h,5h)-trione,compd.with1,3,5-triazine-2,4,6-triamin |
CAS | 37640-57-6 |
EINECS | 253-575-7 |
InChI | InChI=1S/C3H6N6.C3H3N3O3/c4-1-7-2(5)9-3(6)8-1;7-1-4-2(8)6-3(9)5-1/h(H6,4,5,6,7,8,9);(H3,4,5,6,7,8,9) |
Molecular Formula | C6H9N9O3 |
Molar Mass | 255.2 |
Density | 1.70 |
Melting Point | 350°C (dec.) |
Boling Point | 388.7°C at 760 mmHg |
Flash Point | 188.9°C |
Water Solubility | insoluble |
Solubility | Acidic DMSO (Sparingly), Aqueous Acid (Slightly) |
Vapor Presure | 1.2E-07mmHg at 25°C |
Appearance | Solid |
Color | White to Off-White |
Storage Condition | Refrigerator |
Refractive Index | 1.571 |
Physical and Chemical Properties | Density 1.70 melting point 350°C (dec.) water-soluble insoluble |
Use | Environmental-friendly halogen-free inflaming lubricating agent |
LogP | -2.28 at 25℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
halogen-free flame retardant | melamine cyanurate is a halogen-free flame retardant, also called melamine cyanuric acid ester (MCA), with a white crystal powder appearance, insoluble in water, soluble in organic solvents such as ethanol and formaldehyde; It is weakly acidic and can be well dispersed in oil medium. It is non-toxic, environmentally friendly and tasteless, it is stable at 300 ℃, endothermic decomposition and sublimation at 350 ℃. Non-combustible, chemical properties are very stable, widely used in nylon, acrylic emulsion, polytetrafluoroethylene resin and other olefin resins as halogen-free flame retardant components. Especially suitable for the use of nylon 6 and nylon 6,6, which are two pure nylons. It has good flame retardant effect, small processing smoke, and can make the flame retardant level easily reach the UL94V-O level; it has extremely low Application cost, superior electrical properties, mechanical properties and coloring properties and other advantages. At the same time, when it is used as a mixed additive to make flame retardant masterbatch, due to its excellent balance between good thermal stability and high efficiency flame retardancy, it has the advantage of easy processing. |