Traditional Culture Encyclopedia - Traditional festivals - What do biodegradable materials contain()
What do biodegradable materials contain()
These materials include photodegradable materials, paper products, starch-based plastics.
1, degradable materials: in the role of light can occur under the degradation of materials, degradable materials in plastic packaging, agricultural film and other areas of application, with the passage of time, will decompose into small molecules.
2, paper products: paper is a traditional biodegradable material, is widely used in packaging, transportation and storage, discarded paper can be recycled, or in the natural environment by microbial decomposition.
3, starch-based plastics: starch-based plastics are a kind of biodegradable plastics made of starch as the main raw material and have good biocompatibility and degradability, which can be used in disposable tableware, shopping bags and other fields.
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