Shanghai Daoqin Plastics Co., Ltd.

  in 科院科学家近 day in plastics 生 material degradation field/area heavy large breakthrough: research 人员首次发现 can high degradation polyurethane ester plastics new types ——塔宾曲霉菌, true has formed is future white 污染 “利 device ”. this formed already table/sheet in 国际权威期刊《 ring 境污染》 upper.  
     polyurethane ester material is 现代 plastics industrial in development most fast product types 之一, used for industrial, medical, construction and automotive and other field/area.  
    “ polyurethane ester fast speed development belt/tape its waste material ring and other issues. ”据论文通讯 as 者, project negative in 科院昆明植 material research research 员许建初 introduction, currently polyurethane ester material chemical degradation main/primary hydrolysis, thermal degradation, light degradation and other, this category of degradation cost high easy generate 二次污染, more is environmental protection material degradation is full plastics research difficulty/challenge.  
    “ true 菌 生 material degradation is combined formed plastics important 途径, ”许建初指出, full 球科学家 in upper 世纪90 year 代就开始 research plastics material degradation, rear 发现 几十 types degradation plastics true 菌, due to its degradation efficiency low, degradation 不彻底而 as 罢.  
    此次 in research from waste in separation used for degradation plastics new type true 菌, by 鉴定命名 is “塔宾曲霉菌”. 实验室 research 发现, it can in polyurethane ester surface long, through long process in generate and plastics 发生生 material reaction, bad plastics separation or polymer chemical 键; meanwhile, this true also utilizing its filament material strong/high degree, 帮助“掰开” plastics polymer.  
     research 指出, in “塔宾曲霉菌” function lower, in ring in difficult degradation plastics, 两周就 can obvious to material degradation process, month rear its 培养基 upper plastics polymer basic 消失. “当然 its degradation efficiency also to multiple ring factors effect/influence, acid alkali degree, temperature degree and use 培养基 type type, ”许建初说.  
    许建初指出: “ future, 科研人员 will 逐步确定 this true large fast speed and plastics material degradation conditions, is industry utilizing true 菌 degradation plastics waste, plastics waste 污染奠定基础. ”