Polyurethanes are _________(a) Good conductors(b) Good insulators(c) Having no tensile strength(d) Affected by heatThe question was posed to me in examination.My question is from Preparation, Properties and Applications of Some Compounds topic in section High Polymers and Plastics of Applied Chemistry

Polyurethanes are _________(a) Good conductors(b) Good insulators(c) H

1.	Polyurethanes are _________(a) Good conductors(b) Good insulators(c) Having no tensile strength(d) Affected by heatThe question was posed to me in examination.My question is from Preparation, Properties and Applications of Some Compounds topic in section High Polymers and Plastics of Applied Chemistry
Answer» CORRECT choice is (b) Good insulators To elaborate: Polyurethanes are having the good insulating properties. They are having tensile STRENGTH and they are RESISTANT to environment CONDITIONS like heat, moisture, etc.

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