Nylon 66

Nylon 66 (loosely written nylon 6-6, nylon 6/6, nylon 6,6, or nylon 6:6) is a type of polyamide or nylon. It, and nylon 6, are the two most common for textile and plastic industries. Nylon 66 is made of two monomers each containing 6 carbon atoms, hexamethylenediamine and adipic acid, which give nylon 66 its name. Aside from its superior physical characteristics, nylon 66 is attractive because its precursors are inexpensive.

Nylon 66
Names
IUPAC name
Poly[imino(1,6-dioxohexamethylene) iminohexamethylene]
Systematic IUPAC name
Poly(azanediyladipoylazanediylhexane-1,6-diyl)
Other names
Poly(hexamethylene adipamide),Poly(N,N'-hexamethyleneadipinediamide), Maranyl, Ultramid, Zytel, Akromid, Durethan, Frianyl, Vydyne
Identifiers
ChemSpider
  • None
ECHA InfoCard 100.130.739
Properties
(C12H22N2O2)n
Density 1.140 g/ml (Zytel)
Melting point 264 °C (507 °F)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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