The study found that the chemical composition, structure and structure of synthetic mica powder are similar to kaolin, and it also has some characteristics of clay minerals, that is, good dispersion and suspension in aqueous medium and organic solvent, white color, fine grain, viscosity, etc. Therefore, mica powder has both the characteristics of mica minerals and clay minerals. The advancement of technology has made mica powder more widely used, and it is now used in building materials, insulation, asbestos products, paints, plastics, ceramics, rubber, petroleum and other industries.

If manufacturers want to do a good job in the mica powder business in Hengyang, they must pay more attention to the local economic development, and compare which industries have development potential for mica powder manufacturers and are worth entering; the more they know about local development, the more beneficial it is business development.

Hengyang is located in the subtropical region, and agriculture is mainly based on vegetable cultivation, followed by pig, chicken, fish and other breeding industries.

By the end of 2012, there were 3,997 agricultural product processing enterprises in Hengyang, including 33 national and provincial leading enterprises. All agricultural product processing enterprises realized sales revenue, profit tax and profit of 24.9 billion yuan, 4.22 billion yuan and 3.22 billion yuan respectively. There were 1,296 farmers' professional cooperatives, an increase of 22.3%; in 2012, Hengyang City increased the effective irrigation area of farmland by 0.3 thousand hectares and the newly added water-saving irrigation area of 0.6 thousand hectares. The annual electricity consumption in rural areas was 1.461 billion kwh, an increase of 5.5%. At the end of the year, the total power of agricultural machinery was 4.6014 million kilowatts, an increase of 6.5%.

Lingshou County Huayuan Mica Co., Ltd., founded in 1988, is located in Lingshou County, Hebei Province, where mica reserves are huge and the transportation is convenient. Lingshou mica enjoys a high reputation in the industry.

Liaoning Zhongke has strong technical force and economic strength. It has several branches, which can produce mica products of various specifications, with an annual output of more than 60,000 tons. It is one of the largest mica production and processing bases in North China. Products are mainly exported to Japan, South Korea, Taiwan, Europe, America, Australia and other countries and regions.