Question

Give examples which indicates that nylon fibres are very strong.

Answer 1

Hint : Nylon is a synthetic polymer . It is composed of polyamides of high molecular weight. It has very high resistance to heat and chemicals. It is also a non conducting thermoplastic polymer. Polyamides can be made from dicarboxylic acid and diamines or from amino acid that has the ability to go under self-condensation.

Complete answer:

There are many examples of nylon fibres like Nylon $6$, Nylon $6,6$, Nylon $6,10$ etc. let's know about two very famous and useful nylon fibres which have various uses which shows its strength; they are as follows;
Nylon $6$ - Nylon $6$ is used to synthesize caprolactam in the presence of water vapor and acid catalyst. Nylon $6$ is used in manufacture of tires, cords, seat belts, ropes, carpets and hosiery. It has very good resistance to abrasion and good elastic recovery. It is free from all toxic properties and chemically inert. Hence these applications of nylon $6$ show its strength.
Nylon $6,6$ – Nylon $6,6$is made up of by the polycondensation of two monomers that is hexamethylenediamine and adipic acid. It has high mechanical strength and rigidity. It also has resistance towards heat and chemicals. It has a wide application in automotive applications, electro-insulating elements, pipes, farming instruments, various machine parts etc.

Note : Hence We have learned in the example of nylon fibres about its properties and applications which indicates that nylon fibres are very strong as they have very good resistance to heat and chemical and have various uses. Thus nylon possesses many properties which makes it a very useful fibre in many ways.