Condensation Polymerization (Nylon 6,6)

nH₂N(CH₂)₆NH₂ + nHOOC(CH₂)₄COOH → nylon 6,6 + nH₂O

Обзор

Hexamethylenediamine reacts with adipic acid to form nylon 6,6 through condensation polymerization, releasing water. Each amide bond formed links the monomers into a long chain. The nylon rope trick demonstration draws a continuous nylon thread from the interface of two immiscible solutions.

Участники

Роль	Вещество	Коэффициент	Состояние
Продукт	Water H₂O	1	(l)

Пример из жизни

The nylon rope trick, where a continuous nylon strand is pulled from a beaker, is one of the most dramatic polymer demonstrations.

Промышленное значение

Nylon 6,6 is used in textiles, carpets, automotive parts, and engineering plastics. Over 3 million tonnes are produced annually.

Свойства

Тип: Organic
Обратимая: Да
Энергия: Экзотермическая
ΔH: -28,0 kJ/mol

Связанные реакции

Swern Oxidation Oxidation of Secondary Alcohol to Ketone Claisen Condensation (Ethyl Acetate) Kolbe Electrolysis Baeyer-Villiger Oxidation Beckmann Rearrangement (Cyclohexanone Oxime) Catalytic Hydrogenation of Ethylene Cope Rearrangement Oxidation of Primary Alcohol to Aldehyde Epoxidation of Alkenes (mCPBA)

Frequently Asked Questions

What is the equation for Condensation Polymerization (Nylon 6,6)?

The balanced equation is: nH₂N(CH₂)₆NH₂ + nHOOC(CH₂)₄COOH → nylon 6,6 + nH₂O.

What type of reaction is Condensation Polymerization (Nylon 6,6)?

Condensation Polymerization (Nylon 6,6) is a organic reaction. It is reversible under certain conditions.

Is Condensation Polymerization (Nylon 6,6) exothermic or endothermic?

Condensation Polymerization (Nylon 6,6) is exothermic (releases energy). The enthalpy change (ΔH) is -28.0 kJ/mol.