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What are the properties of Polybutadiene?

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What are the properties of Polybutadiene?

(a) Thermoplastics

(b) Oil resistance

(c) Tensile strength

(d) All of the mentioned

I have been asked this question in an international level competition.

This key question is from Catalytic Hydrogenation topic in chapter Hydrogenation of Unit Processes

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Correct answer is (d) All of the mentioned

Explanation: Polybutadiene may be hydrogenated over nickel catalyst at 260°C to hydrorubbers (Hydropol) of various degrees of unsaturation. These rubbers have outstanding properties as thermoplastics, especially as to low temperature properties, oil resistance, and tensile strength.

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