Dupont Sorona

As the core raw material of Dupont sorona，sorona polymer derives from sustainable renewable plant resources ，and adopt method of biological fermentation production ，not only greatly reduces the dependence on oil ，but also more energy-efficient and environmentally friendly. Compared with equalamount of petroleum nylon products ，Dupont sorona reduces 30% of energy consumption and 63% ofgreenhouse gas emissions in production process.  It is an outstanding contribution that Dupont Companymade for humanbeings'sustainable development.For that ，Dupont  was awarded the “Presidential Green Chemistry Challenge Prize”.