Biodegradable plastic is actually a kind of plastic that is very useful to keep the world clean and safe. Biodegradable plastic is different in that it can break down over time, so it doesn't just sit in the environment indefinitely like regular plastic does. This is good for reducing pollution and protecting nature. And enjoy them, these companies, like Yuezheng, are now finding new ways to replace them, using earth-based inputs to create these eco-friendly plastics.
The increased demand for consistent biodegradable plastics comes as the population shifts towards choosing more environmentally friendly products. Companies such as Yuezheng are putting a lot of effort into developing the right materials for such types of plastics. They use natural materials like lignin from wood, cellulose from plants, and starch, a sugar from crops. These components allow for the development of biodegradable plastics that decompose quickly without harming the environment.
Along with these natural materials, Yuezheng uses organic compounds as well. They are special types of materials that originate from living things. For example, they are using polylactic acid, which is manufactured from cornstarch, soy protein, and cornstarch itself. These organic components contribute to the production of biodegradable plastics that are environmentally friendly and durable, meaning they can be utilized multiple times.
One of the most effective methods to achieve enhanced biodegradable plastics is to work with organic substances. Yuezheng's research pursuits include exploring how to utilize polylactic acid, a natural polymer. Polymer is a long chain of molecules that can be very strong. Polylactic acid is plant-based and thus a renewable resource, derived from cornstarch. Because it can grow again and again, alone makes it a good ingredient to make biodegradable plastics.
For example, the components of wood (lignin and cellulose) are considered natural materials used for plastic manufacture. Yuezheng is examining the possibility of using lignin, a biologic polymer present in wood and in the stems of plants. This indicates that lignin is widely available and can be effortlessly acquired, thus serving as an excellent feedstock for the sustainable production of plastics. This means products made with another of Yuezheng's bio additives, lignin, can be highly effective biodegradable plastics that also help to protect the environment.
Despite these high challenges, new and innovative raw materials are constantly being discovered for the development of biodegradable plastics. One such material that found Yuezheng is chitin. Chitin is a renewable polymer derived from the shells of crustaceans like crabs and shrimp. It’s lightweight, strong, and it can also biodegrade in the environment. This gives chitin great potential as a raw material for making biodegradable plastics, which would greatly help in reducing waste.
Yuezheng is also exploring the use of vegetable oil as a more interesting materials. Around an October 2023. They have also started producing ways to make biodegradable plastics by using vegetable oil that is strong and can last for a long time without hurting the globe. Vegetable oil is a renewable resource, which means it is drawn from plants which can be sown over and over. This way, it ensures the sustainability and ecologic benefit of the materials used in biodegradable plastics.
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