Beijing BEFTRE Green Material Co.,Ltd

The emergence of biodegradable plastics is seen as a tool to deal with plastic pollution, especially the environmental pollution of plastic food contact materials such as disposable straws. “Automatically disappear without treatment” is a general perception or expectation of biodegradable plastics. April 2019, "Environmental Science & Technology" published a recent study at the University of Plymouth, UK, pointed out that part of the logo after three years can be used without  biodegradable plastic bags   placed in different natural environmental conditions; assessed oxygen Degraded or biodegradable plastic bags do not show better degradation than traditional plastic bags. The article has once again triggered concerns about the role of biodegradable plastics. The European Bioplastics Association, which represents the industry, questioned the scientific nature of the study and claimed that the study misled the value of biodegradable plastics and compostable plastics.

First,  biodegradable plastics  has good mechanical properties and processing properties. The mechanical properties are between PE and PP, which can meet the requirements of general plastics. It can be processed on various general-purpose polyester processing equipment. The best processing performance in fully biodegradable plastics (this is critical for the application of degradable plastics). Second, biodegradable plastics has very good degradation performance. Under composting conditions, the 90-day biodegradation rate reaches 90% or more. Third, biodegradable plastics has excellent heat resistance, heat distortion temperature is close to 100 °C, and can be over 100 °C after modification (the best heat resistance in fully biodegradable polyester), can be used to prepare hot and cold drinks, lunch boxes and other packaging areas. Fourth, biodegradable plastics has price advantage. After scale production, the price is expected to exceed 20,000 yuan/ton, and raw materials can be

With the development of the economy, people's living standards have improved, purchasing power has increased, and the number of shopping bags used for shopping has increased. However, have you found out where these shopping bags go? Shopping bags are often thrown into garbage bins as garbage bags, and then disposed of from the community to the community garbage station to the secondary garbage transfer center through landfill, incineration, and composting. However, in either case, the environment is polluted for ordinary plastic shopping bags. Degradation technology has been developed in China for several decades. There have been many kinds of nominal degradation technologies in China. People seem to be familiar with the degradation products, but few people know how the biodegradable plastic bags are produced. How is it degraded? Today's  biodegradable bag supplier  take you through the whole process of degradable products from nothing to nothing. Degradable technology can