In vulcanisation, natural rubber is heated with
A. Carbon
B. Silicon
C. Sulphur
D. Phosphorous
Answer: Option C
Solution(By Examveda Team)
Vulcanization is a chemical process in which the rubber is heated with sulphur, accelerator and activator at 140–160°C. The process involves the formation of cross-links between long rubber molecules so as to achieve improved elasticity, resilience, tensile strength, viscosity, hardness and weather resistance.Join The Discussion
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vulcanisation is the process in which we are heated natural rubber with sulphur so it getted harder.