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Chapter 31: Q29E (page 1054)

Poly (vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield safety glass. How would you synthesize this polymer?

Short Answer

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Poly (vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield safety glass. It is also used in wire insulation.

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01

Poly (vinyl butyral) polymer

Poly (vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield safety glass. It is also used in wire insulation.

02

Synthesis of Poly (vinyl butyral) polymer

The polymer poly (vinyl butyral) is synthesized by using butyraldehyde and formaldehyde. The synthesis mechanism is as follows;

In the above reaction water molecule is lost as a byproduct.

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Most popular questions from this chapter

Polymers such as polypropylene contain a large number of chirality centers. Would you therefore expect samples of isotactic, syndiotactic, or atactic polypropylene to rotate plane-polarized light? Explain.

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