Application of nanocellulose as additives in the field of plastics

Nanocellulose has many important applications as an additive in the plastic field, which can improve the performance of plastics, enhance its functions, and is environmentally friendly. The following are the main applications of nanocellulose as plastic additives:

1. Strengthen the mechanical properties of plastics:

Nanocellulose can be added to plastics as reinforcement, significantly increasing the strength and stiffness of the plastic. Because nanocellulose has a high specific surface area and excellent mechanical properties, it can effectively enhance the tensile strength, bending resistance and impact resistance of the plastic.

2. Improve the thermal stability and weather resistance of plastics:

The addition of nanocellulose can improve the thermal stability and weather resistance of the plastic, allowing it to maintain stability and performance in high temperatures or harsh environments. Nanocellulose can effectively resist oxidation and degradation, extending the service life of plastic products.

3. Improve the gas barrier performance of plastics:

Nanocellulose can be added to plastics as a gas barrier material, reducing the gas permeability of the plastic. By adding nanocellulose, it can effectively prevent the penetration of gases such as oxygen and water vapor, and improve the fresh preservation performance and stability of plastic products.

4. Improve the flame retardant properties of plastics:

Nanocellulose has good flame retardant properties and can be added to plastics as flame retardant to improve the flame retardancy of plastic products. This is particularly important for some plastic applications that require fire resistance, such as electronics and building materials.

5. Reduce the weight of plastic products:

Nanocellulose can effectively reduce the density and weight of plastic products while maintaining their strength and performance. By adding nanocellulose, lightweight plastic products can be prepared, reducing costs and energy consumption.

6. Improve the processing performance of plastics:

Nanocellulose can improve the processing properties of plastics, making them easier to process and mold. Adding nanocellulose can improve the fluidity and moldability of plastics and reduce energy consumption and cost during the production process.

7. Prepare biodegradable plastics:

Combining nanocellulose with biobased polymers can prepare biodegradable plastics. This biodegradable plastic is of great significance to reduce plastic pollution and environmental impacts.

Nanocellulose, as a plastic additive, has brought new technologies and possibilities to the plastic industry, which can meet the needs of plastic products in different fields for the performance and environmental protection of plastic products, and promote the development of plastic products in a higher performance and environmentally friendly direction.