The golden age of complete biodegradable plastics is coming
The golden age of complete biodegradable plastics is coming
Completely biodegradable plastics: completely biodegradable plastics is mainly made of natural polymer such as starch, cellulose and chitin), agricultural and sideline products by microbial fermentation or synthetic polymer was prepared with biodegradability, such as the thermoplastic starch plastics, aliphatic polyester, polylactic acid, starch/pva as this kind of plastic.
In recent years, plastic for its convenience, penetrated into all walks of life, to enter homes, bring huge environmental pollution at the same time, various international and domestic environment copyright protection policies, laws and regulations, protect the environment law developed, biodegradable plastics, demonstrated needs is gradually into the standardization, industrialization and development of completely biodegradable plastics are coming to the golden period of vigorous development.
Completely biodegradable plastics: completely biodegradable plastics is mainly made of natural polymer such as starch, cellulose and chitin), agricultural and sideline products by microbial fermentation or synthetic polymer was prepared with biodegradability, such as the thermoplastic starch plastics, aliphatic polyester, polylactic acid, starch/pva as this kind of plastic.
Plastic industry is a big industry, in 2003 the national plastic products production of 16.5053 million tons, of which 811000 tons of agricultural film, packaging film, 3.2697 million tons of tableware dosage of 3.12 million tons, the plastic granules market is about 11 million tons, output is controlled in 192 billion yuan/year, the profit for the year more than 38 billion yuan. With the increasing awareness of environmental protection in China, the law of environmental protection is becoming more and more perfect, and the whole biodegradable plastic will gradually replace the ordinary plastic products.
