纳米科技作为最具有市场应用潜力的高新技术，已进入了我国化工领域，并具备广阔的应用空间。　　在橡胶行业中，纳米碳酸钙以其纯度、白度及稳定的性能作为填充剂来降低生胶含量。加入这一材料后，橡胶的力学性能各项指标均有明显提高。它还可替代橡胶添加剂白炭黑。塑料工业 Nanotechnology as the most high-tech market potential, has entered the field of chemical industry in our country, and has broad application space. In the rubber industry, nano calcium carbonate with its purity, whiteness and stable performance as a filler to reduce the raw rubber content. After adding this material, the mechanical properties of rubber indicators have improved significantly. It is also an alternative to rubber additive silica. Plastic industry