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Sun glasses, computer cases and printing substrate can be done by using _________

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in Applied Chemistry by (101k points)
Sun glasses, computer cases and printing substrate can be done by using _________

(a) Polyurethanes

(b) Poly carbonates

(c) Poly vinyl cyanide

(d) Polyethylene

The question was asked by my college professor while I was bunking the class.

I'd like to ask this question from Preparation, Properties and Applications of Some Compounds topic in division High Polymers and Plastics of Applied Chemistry

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The correct option is (b) Poly carbonates

Best explanation: Sun glasses, computer cases and printing substrate can be done by using poly carbonates. Theft proplastic packaging which cannot be opened by hand are also made from poly carbonates.

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