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Marking of product made of Melamine. Melamine / ˈ m ɛ l ə m iː n / ⓘ is an organic compound with the formula C 3 H 6 N 6. This white solid is a trimer of cyanamide, with a 1,3,5-triazine skeleton. Like cyanamide, it contains 66% nitrogen by mass, and its derivatives have fire-retardant properties due to its release of nitrogen gas when ...
A melamine-resin plate A melamine-resin ladle. Melamine resin is often used in kitchen utensils and plates (such as Melmac). Because of its high dielectric constant ranging from 7.2 to 8.4, melamine resin utensils and bowls are not microwave safe. [3] During the late 1950s and 1960s melamine tableware became fashionable.
Melamine foam is a foam-like material consisting of a melamine-formaldehyde condensate. It is the active component of a number of abrasive cleaner sponges, notably the Magic Eraser . It is also used as thermal insulation and as a soundproofing material.
The Living Building Challenge (LBC) Red List contains chemicals commonly used in building materials that have been designated as harmful to "health and the environment". ". The International Living Future Institute (ILFI) created the list in 2006, and is the only organization that uses the term 'Red L
Melem can be prepared by thermal decomposition of various C−N−H compounds, such as melamine C 3 N 3 (NH 2) 3, dicyandiamide H 4 C 2 N 4, ammonium dicyanamide NH 4 [N(CN) 2], cyanamide H 2 CN 2, at 400 to 450 °C.
Graphitic carbon nitride can be made by polymerization of cyanamide, dicyandiamide or melamine. The firstly formed polymeric C 3 N 4 structure, melon, with pendant amino groups, is a highly ordered polymer. Further reaction leads to more condensed and less defective C 3 N 4 species, based on tri-s-triazine (C 6 N 7) units as elementary building ...
Melamine-formaldehyde type crosslinkers in particular are widely used in anodic electrocoatings. These types crosslinkers are relatively inexpensive and provide a wide range of cure and performance characteristics which allow the coating designer to tailor the product for the desired end use.
Hexa(methoxymethyl)melamine (HMMM) is a hemiaminal ether commonly used as a crosslinking agent in the production of coatings and rubber items. It is produced via the reaction of melamine with formaldehyde and excess methanol , with the later also acting as a solvent for the reaction.