Fillers such as zinc oxide and carbon black are added to... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its_________________?

Correct answer: D

Explanation

Fillers like zinc oxide and carbon black improve the rubber's resistance to aging and environmental damage. This is known as improving weathering characteristics.

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