For which of the following applications is thermocol (expanded polystyrene) unsuitable?

Polymer Technology MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Polymer Technologychemical-engineering › polymer-technology
Published
7 Mar 2019
Last updated
28 May 2026

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Explanation

Thermocol is effective for low-temperature insulation (e.g., refrigerators, air conditioners), soundproofing, and packaging delicate electronics. However, it is not suitable for high-temperature insulation, such as in furnaces, because it can melt or degrade under extreme heat.

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