What can be done with plastic waste?

The recycling of plastics should be a subject worthy of consideration. When reviewing the progress of polymer materials science and engineering, its development is gratifying. Now the world's annual output of plastic products has exceeded 100 million tons and its volume is higher than that of steel.

In the face of such large-scale accumulation of macromolecule material products, it is worrying that, behind the high production volume, there will be correspondingly large amounts of waste generated from polymer materials, since the final result is that polymer materials are owed Anti-aging and difficult to completely self-decomposition "inflexible" in one.

Statistics show that after a certain period of use, waste plastics account for about 70% of the production of the year, which accumulates year-by-year cumulatively. If a recycling policy cannot be effectively adopted, a huge amount of polymer waste will one day It will seriously deteriorate the natural environment, destroy plant growth, and endanger the earth's ecology.

"Polymer waste" is essentially a precious resource for human beings. "Waste" is not a waste, only misplaced wealth! In summary, the recovery and comprehensive development of waste polymer materials has become an urgent task. Some industrialized countries attach particular importance to this, taking it as the two major regulatory targets for preventing environmental pollution and developing renewable resources. Undoubtedly, mankind has limited resources and unlimited creativity. "People use their best resources to make the best use of their talents."

After the waste plastics are recycled and recycled, many products can be prepared, such as garbage bags, plastic frames, barrels, tubes, plastic stools, chairs, decorative plates, and strips, and some can also be modified to produce plastic "alloy" products. Some of them even surpass some of the original physical properties of the resin. In fact, as long as they do not involve food hygiene and certain special indicators of plastic products, they can inevitably use recycled plastic particles.