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प्रश्न
Write the preparation of nylon 6, 6.
Write the reactions for the formation of nylon 6, 6 polymer.
How is Nylon 6, 6 prepared?
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उत्तर
- Nylon 6, 6 is obtained by a polymerisation reaction between the monomers adipic acid and hexamethylenediamine.
- Mixing of the two monomers forms nylon salt, which, upon condensation polymerization under conditions of high temperature and pressure, gives the polyamide fibre nylon 6, 6.
संबंधित प्रश्न
Draw the flow chart diagram to show the classification of polymers based on the type of polymerization.
Answer the following in one sentence.
Give one example each of copolymer and homopolymer.
Answer the following.
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Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Homopolymer among the following is ______.
Which of the following is a biodegradable polymer?
Chemical combination of Ziegler-Natta catalyst is ______________
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Explain homopolymers with examples.
Explain the classification of polymers on the basis of origin.
Define fibres.
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Which of the following is a natural polymer?
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Identify semisynthetic polymer.
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Write classification of polymers on the basis of structure.
Identity semisynthetic polymer from following.
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Write the structure of isoprene and the polymer obtained from it.
Define the synthetic polymers.
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