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根据纳米材料的定义——至少有一维方向尺寸位于100nm的材料,即可称为纳米材料。高岭土粉体由提纯、剥片、表面改性以及粉碎的工艺可制备成纳米高岭土(Nano-Kaolin),晶片平均厚度20~50nm,平均直径300nm,可广泛应用于橡胶工业。纳米高岭土原料的化学成分比较接近高岭石的理论值,属环境友好材料,无毒性以及重金属含量均符合环保要求,不会对环境造成负面影响。据目前资料报道,纳米高岭土的生产和研究单位
According to the definition of nanomaterials - at least one dimension direction of the material located at 100nm, can be referred to as nanomaterials. The kaolin powder can be prepared into nano-kaolin by the processes of purification, stripping, surface modification and pulverization. The average thickness of the wafer is 20-50nm and the average diameter is 300nm, which can be widely used in the rubber industry. The chemical composition of nano-kaolin raw materials is relatively close to the theoretical value of kaolinite, is an environmentally friendly material, non-toxic and heavy metal content are in line with environmental requirements, will not have a negative impact on the environment. According to the current data reported that nano-kaolin production and research unit