What is the percentage of sulfur used in vulc | vedclass

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(D) Vulcanization is a chemical process for converting natural rubber or related polymers into more durable materials by adding sulfur or other equiva

Vedclass · Accepted Answer

$30$

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(D) Vulcanization is a chemical process for converting natural rubber or related polymers into more durable materials by adding sulfur or other equivalent curatives.For standard vulcanized rubber used in tires,the sulfur content is typically around $3-5 \%$.However,for specialized applications like battery casings (ebonite or hard rubber),a much higher concentration of sulfur is required to achieve the necessary hardness and chemical resistance.In the production of ebonite,which is used for battery casings,the sulfur content is approximately $30 \%$.

What is the percentage of sulfur used in vulcanized rubber for battery casings (in $\%$)?

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