Styrene butadiene rubber (SBR) is never used for making__________________?
Correct answer: B. Front wheel tyres of aeroplanes (i.e., heavy duty tyres)
- A. Coated fabrics
- B. Front wheel tyres of aeroplanes (i.e., heavy duty tyres)
- C. Gaskets
- D. Soles of shoes
Explanation
SBR is widely used in tyres, shoe soles, gaskets and coated fabrics, but it lacks the specialised strength and durability required for heavy-duty aircraft tyres. Therefore, aircraft front-wheel tyres are the exception.
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