thermoplastic are those which can deformed easily on heating and bent easily and thermosetting are those which when moulded once cannot be softened by heat

Similarities between Thermoplastics and Thermosetting Plastics

There are several similarities between thermoplastics and thermosetting plastics. Both types of plastics are widely used in various industries due to their unique properties and versatility. Here are the key similarities:

1. Composition:
Both thermoplastics and thermosetting plastics are made from polymers, which are large molecules composed of repeating subunits called monomers. The monomers used in their production can vary depending on the desired properties of the final plastic material.

2. Plasticity:
Both types of plastics have the ability to be molded and shaped into different forms using heat and pressure. This plasticity makes them suitable for a wide range of applications, from packaging materials to automotive components.

3. Insulation Properties:
Thermoplastics and thermosetting plastics are excellent electrical insulators. They have high resistivity, which prevents the flow of electric current and makes them suitable for use in electrical and electronic applications.

4. Chemical Resistance:
Both types of plastics exhibit good resistance to many chemicals, including acids, alkalis, and solvents. This chemical resistance makes them suitable for use in corrosive environments or for containing and transporting various substances.

5. Durability:
Thermoplastics and thermosetting plastics are known for their durability and long-lasting performance. They can withstand harsh conditions, such as high temperatures and mechanical stress, without significant deformation or degradation.

6. Recyclability:
One of the key advantages of both thermoplastics and thermosetting plastics is their recyclability. They can be melted down and reprocessed multiple times without significant loss of their original properties. This makes them more sustainable and environmentally friendly compared to other materials.

7. Versatility:
Both types of plastics offer a wide range of physical and mechanical properties, depending on the specific polymers used and the processing techniques applied. This versatility allows for the creation of plastics with varying levels of strength, flexibility, and other desired characteristics.

8. Cost-effectiveness:
Thermoplastics and thermosetting plastics are generally more cost-effective compared to other materials, such as metals or ceramics. They can be produced in large quantities at a relatively low cost, making them suitable for mass production and use in various industries.

In conclusion, thermoplastics and thermosetting plastics share several similarities, including their composition, plasticity, insulation properties, chemical resistance, durability, recyclability, versatility, and cost-effectiveness. These similarities contribute to their widespread use in a wide range of applications across different industries.