Question

Is Silicone Rubber Flammable?

Answer 1

Explanation:

Silicone Rubber: Silicone rubber is a type of synthetic rubber called an elastomer. Carbon, oxygen, and hydrogen make up this substance, which is mostly used in industry.

1. Natural rubber, also known as elastomer, is a natural polymer.
2. Rubber latex, which is a colloidal dispersion of rubber in water, is used to make it.
3. The bark of the rubber tree is used for the production of latex.
4. Natural rubber can be thought of as an isoprene linear hydrocarbon polymer.
5. Isoprene is a natural rubber monomer. Natural rubber is a $2-$methyl $-1$, $3-$butadiene linear $1$, $4-$addition polymer.
6. Since all the double bonds in natural rubber are cis, it is also called cis $-1,4-$polyisoprene.
7. The cis-polyisoprene molecule has a coiled structure and is held together by weak van der Waal interactions.
8. As a result, it has elastic properties, At high temperatures, natural rubber becomes soft and sticky, It has low tensile strength, and maintains elasticity at low temperatures, It can be dissolved in non-polar solvents.
9. The vulcanization process is used to improve these physical properties, the vulcanization process involves heating a mixture of natural rubber and sulfur to a temperature of $373$ to $415°\mathrm{C}$.
10. Silicone rubber is a flammable synthetic rubber. It is flame resistant to a high degree.

Hence, Silicone Rubber is nonflammable.