Rubber

Rubber is a natural polymer made from the sap of the rubber tree, Hevea brasiliensis. It is an elastic material that is used in a wide variety of products, from tires to rubber bands to waterproof clothing.

Properties of Rubber:

• Elasticity: Rubber can stretch and return to its original shape.
• Flexibility: It is flexible and can be bent or twisted without breaking.
• Insulation: Rubber is a good insulator, which means it does not conduct electricity well.
• Waterproof: It is resistant to water and is often used in waterproof products.

Uses of Rubber:

Rubber is used in a wide range of products, including:

• Tires for vehicles
• Rubber bands
• Shoe soles
• Gloves
• Seals and gaskets

Study Guide:

Here are some questions to help you study the topic of rubber:

1. What is rubber made from?
2. What are the properties of rubber?
3. List three products that are made from rubber.
4. How is rubber different from other materials, such as plastic or metal?
5. Why is rubber used in the production of tires?

Remember to review the properties and uses of rubber to gain a better understanding of this versatile material!