Common inorganic fillers such as common talc, calcium carbonate, etc., because of its refractive index and the vast majority of the resin has a large difference, so after filling, for the finished product of the light transmittance has a greater impact, so the early transparent, translucent plastics or coatings are less or no filler, resulting in a high overall cost, so manufacturers are also constantly looking for ways to reduce costs.

Previously mentioned in the soft, now different industries for the increasing demand for transparent inorganic filler, transparent inorganic filler filler modified plastics, coatings and other industries, in order to meet the physical and chemical properties of the decline in the case of a small amount, but also has a good light transmittance.

The rubber industry is currently called more complex, the original rubber only refers to natural rubber or synthetic rubber, but there are also some elastomers called rubber. Rubber in modern industry because of its large pollution, many conventional rubber products have been gradually replaced, but many such as tires, conveyor belt and other rubber products, still have not found a suitable alternative products, rubber materials are widely used in automotive products, footwear, conveyor and other industries.

With the continuous improvement of society on mining, impurity removal and production processes, transparent inorganic fillers are now slowly entering the filler market, playing a significant role in coatings, modified plastics and other industries.

Inorganic fillers such as talc powder, calcium carbonate, barium sulfate are often used as powder filling components in modified PP, especially in high filling, which can play a role in reducing costs. In addition, in addition to cost reduction, it can also give a certain type of plastic products with rigidity, heat resistance, dimensional stability, high gloss and other effects to play its functional role.