Carbon dioxide synthesis of biodegradable plastics at home and abroad are reviewed

Carbon dioxide is released substances such as oil and gas combustion of a gas, is not only the 'cause' environment of the greenhouse effect, and the potential carbon resource. In view of the potential threats posed by greenhouse gas emissions, most countries have joined the global effort to reduce greenhouse gas emissions, Especially carbon dioxide) Among the ranks of the. The recycling of carbon dioxide is becoming a hot spot of the present. Environmentally friendly materials refers to the acquisition of raw materials, product manufacture, use or regeneration recycling and waste disposal in the environment load minimum material, has the resources and less energy consumption, low pollution to the ecological and environmental, the regeneration utilization high characteristic. Innovative advantages in the field of research and development at home and abroad and biodegradable plastic raw materials, carbon dioxide based polymers is worth the environmentally friendly plastic materials for the petrochemical industry focus. Ordinary plastic raw materials, such as polyethylene, polypropylene polymer based on hydrocarbon monomer polymerization, while carbon dioxide based polymers in copolymerization from hydrocarbon and carbon dioxide as raw materials, including carbon dioxide content is 31% ~ 50%, compared with the conventional polymer, the hydrocarbon and upstream raw materials of oil consumption greatly reduced. Carbon dioxide based polymers not only can reduce the oil consumption, and environmental adaptability is very ideal.