Identify the use of Buna-S from following.
Identify the use of Buna-S from following.
- To obtain tyres
- To obtain unbreakable dinner ware
- To obtain gaskets
- To obtain water pipes
The Correct Option is C
Solution and Explanation
Concept:
Buna-S, also known as Styrene-Butadiene Rubber (SBR), is a synthetic rubber widely used in industrial and commercial applications. It is created through the polymerization of butadiene and styrene, which gives the material a good balance of flexibility, durability, and resistance to wear and tear.
Properties of Buna-S:
• High resistance to abrasion and tearing
• Excellent sealing capability
• Good resistance to oils, fuels, and many industrial chemicals
• Stable across a wide range of temperatures
Application in Gaskets:
Because of these properties, Buna-S is especially suitable for manufacturing gaskets. A gasket is a mechanical seal used to fill the space between two or more mating surfaces to prevent leakage of fluids or gases under compression.
Industries Using Buna-S Gaskets:
• Automotive industry: Used in engines, transmissions, and fuel systems to prevent leakage of oil, fuel, and coolant.
• Plumbing systems: Used in pipe fittings and joints to ensure water-tight seals.
• Industrial manufacturing: Used in machinery and chemical equipment to provide long-lasting seals against high-pressure fluids and gases.
Conclusion:
Due to its excellent chemical resistance and reliable sealing capability, Buna-S is widely used to obtain gaskets for a variety of industrial and mechanical applications.
Therefore, the correct option is: (C) To obtain gaskets.
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