Chemical Engineering - Polymer Technology - Discussion
Discussion Forum : Polymer Technology - Section 3 (Q.No. 24)
24.
Vulcanisation of rubber does not increase its
Discussion:
1 comments Page 1 of 1.
KRR said:
3 years ago
The optimum amount of sulfur to be added to the rubber is about 10% by weight. Adding an excess of sulfur produces a very brittle and inelastic substance called ebonite.
Finished rubber has higher tensile strength and resistance to swelling and abrasion, and is elastic over a greater range of temperatures.
Finished rubber has higher tensile strength and resistance to swelling and abrasion, and is elastic over a greater range of temperatures.
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