Sustainable bio-based materials: replacing non-degradable
The pollution caused by plastic has become a global problem, and many countries and regions in Europe and the United States have adopted a series of measures to reduce plastic pollution and limit the use of plastic products.
At present, it is a market development trend that bio-based materials replace non-degradable plastic products.
Here are some common bio-based degradable materials:
Bioplastics: Bioplastics are plastics made from plant starch, cellulose, polylactic acid (PLA), etc. as the main raw materials. They retain the properties and functionality of plastic during use, but can be broken down by microorganisms after being discarded.
Bio-based fibers (Biofibers): Bio-based fibers are fiber materials made from plant fibers or animal fibers. For example, bamboo fiber, soybean protein fiber, natural cotton fiber, etc. can all be used to make bio-based fibers.
Biofilms: Biofilms are thin, transparent, degradable materials commonly used in packaging and covering materials. They are usually made of bio-based materials such as starch and polylactic acid, which can break down in the natural environment.
Biocoatings: Biocoatings are environmentally friendly coatings used to protect and decorate surfaces. They use natural oils, waxes or other bio-based substances as their base material and are free of harmful solvents and VOCs.
Biofoams: Biofoams are lightweight, porous materials that can be used in packaging and insulation. They are made using renewable raw materials such as vegetable oils, starches, etc. and have a low environmental impact.
These bio-based degradable materials can replace traditional plastics and synthetic materials in some fields, reduce the negative impact on the environment and promote sustainable development. However, it is worth noting that bio-based degradable materials still need to pay attention to related environmental and sustainability issues during production and processing.
