Biodegradable Plastic Manufacturers
Biodegradable plastics can be divided into two kinds of complete biodegradable plastics and destructive biodegradable plastics. Destructive biodegradable plastics currently include starch modified (or filled) polyethylene, PE, polypropylene, PP, polyvinyl chloride, PVC, polystyrene, PS and so on.
biodegradable plastic manufacturers
Biodegradable plastics is mainly composed of natural polymer (such as starch, cellulose, chitin) polymer prepared with biodegradable or agricultural products by microbial fermentation or synthesis, such as thermoplastic starch plastics, aliphatic polyester, polylactic acid and starch / PVA are this kind of plastic.
Biodegradable plastics based on starch and other natural substances based currently include the following products: polylactic acid (PLA), polyhydroxyalkanoates (PHA), starch plastics, bio engineering plastics, GE Plastics (biological polyolefin and polyvinyl chloride)
A plastic that breaks down into low molecular compounds under the action of microorganisms. The utility model has the advantages of convenient storage and transportation, as long as the utility model has the advantages of dry drying, no need of avoiding light and wide application range, and not only can be used for agricultural film and packaging bags, but also can be widely used in the medical field. With the development of modern biological technology, biodegradable plastics have been paid more and more attention and become a new hot spot of research and development.
PHA degradable plastics are the most excellent biodegradable plastics. At the same time, because of their high cost and complex production process, they are still in the initial stage of the market. In 2010, the world's PHA production capacity of less than 80 thousand tons, while the U.S. Metabolix company has about 50 thousand tons of capacity, accounting for more than 60% of the market. Chinese enterprises in the production process and the development of PHA also go well, Tianjin Coinfamily biological material Co. Ltd. has 10 thousand tons of PHA capacity, Ningbo Tian has 2000 tons of production capacity, the Shenzhen Bureau of biological science and technology limited company has production capacity of 5000 tons. The Japanese Kaneka company, PHBIndustrial company is a typical representative of the Brazil PHA industry, these companies are the PHA promoter of the industry, although the application of PHA is limited, leading to the actual sales of Metabolix per year is not more than 100 tons, but with the gradual development of future downstream applications, especially in the film packaging, plastic sheeting, edible tableware further, the mature non-woven industry application, PHA market has great potential.
Xiamen Goldcattle Plastic & Metal Product Co.,Ltd
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