Recently, Wang Li, vice president of the China Packaging Federation, announced that an independent plastic biodegradable bioplastics technology of Weifang Huasheng has been unanimously approved by experts. It is reported that "bentonite modified starch environmentally friendly composite material" is not only superior to similar foreign technology, but also at an internationally advanced level.
It is understood that in September this year, this new technology has passed the European Union's plastic packaging materials standard (EN13432) in the German and Belgian authoritative laboratories for the determination of heavy metals, degradation and carbon content. As the only national high-tech enterprise in the field of bentonite in China, Zhao Yumei, the chairman of Huaying Bentonite Co., Ltd., has been working on the development of new environmentally friendly materials for more than ten years. This starch plasticizing technology has been commercialized. A disposable plastic product. Professor Feng Xiaoxin, dean of the School of Materials Science and Engineering at North China University of Science and Technology, believes that the breakthrough in the new technology of starch plasticization is not easy. The next step should be to further refine the performance test and broaden the application field.
This technology has solved the problem that traditional plastics are difficult to degrade and cannot return to nature. Professor Liu Guangtao, vice president of Qingdao University of Science and Technology, said that the new technology has filled the domestic gap and revolutionized the recycling and complete degradation of plastic products. It is completely plasticized with ordinary starch such as corn and cassava, and is made of bentonite. Can completely replace the current general plastic products.
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