Nylon threads are made of

Hello student
Nylon thread is one of many types of thread that are available for use with home sewing machines, as well as in industrial applications.Nylon is made of repeating units linked by amide bonds and is frequently referred to as polyamide (PA). It is extremely strong and flexible.

Nylon is a generic designation for a family of synthetic polymers known generically as aliphatic polyamides,

Nylon is made of repeating units linked by amide bonds and is frequently referred to as polyamide (PA). Nylon was the first commercially successful synthetic thermoplastic polymer. There are two common ways of making nylon for fiber applications. In one approach, molecules with an acid (-COOH) group on each end are reacted with molecules containing amine (-NH2) groups on each end. The resulting nylon is named on the basis of the number of carbon atoms separating the two acid groups and the two amines. These are formed into monomers of intermediate molecular weight, which are then reacted to form long polymer chains.