Chemical Engineering - Polymer Technology - Discussion

Discussion Forum : Polymer Technology - Section 1 (Q.No. 29)
29.
Transistor parts and refrigerator components are normally made of
polystyrene
polyester
high density polythene
polyurathane
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

KRR said:   3 years ago
A typical refrigerator body has three layers. The core, which is made of sheet metal, is sandwiched between an interior cabinet, which is usually made of polystyrene plastic, and an outer shell, made of stainless steel, plastic or sometimes painted sheet metal.

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