What percentage of sulphur is used in the vulcanization of rubber for making tyre?

Question

What percentage of sulphur is used in the vulcanization of rubber for making tyre? (A) 4% (B) 10% (C) 5% (D) 50%

Tardigrade Admin · Accepted Answer

5% of sulphar is used in order to extent the stiffness of valcanised rubber.

Q. What percentage of sulphur is used in the vulcanization of rubber for making tyre?