Mineral fiber has good dispersion, suitable for all kinds of mixing machine mixing, their low price, a wide range of materials, can effectively reduce production costs, bring economic benefits to enterprises, in terms of physical properties, mineral fiber can significantly improve the physical properties of plastic products, expand the application of plastic products. For example, the blending application of mineral fiber and plastic products is a combination of interdisciplinary and cross-industry emerging technologies and materials, and its unique structure and properties give plastic products better performance