Recently, the development of mineral resources frequently been filed across the country ore mining has continued to grow to meet the needs of social production, the rich resources of our country wollastonite reserves rank first in the world, about 100 million tons, accounting for production more than 50 percent of the world. Jilin, Liaoning, Hubei, Zhejiang, Jiangxi, Qinghai, etc., wollastonite and world-renowned Indian wollastonite close. Wollastonite needle-like mineral is an inorganic, which is characterized by non-toxic, chemical corrosion, good thermal stability and dimensional stability, glass and pearl luster, low water absorption and oil absorption, mechanical properties and excellent electrical properties, as well as certain The reinforcing effect. Many countries of the world has limited or partial ban on the use of asbestos, and wollastonite for asbestos-free substitutes to the production of building material and other supporting materials is acceptable. Wollastonite can be divided into a paint-grade wollastonite, plastics and rubber grade wollastonite, friction level wollastonite powder, paper grade wollastonite powder, building materials grade wollastonite powder, ceramic grade wollastonite powder. Wollastonite in many ways as a substitute for conventional fossil. Therefore, wollastonite consumption prospects are very promising.
Wollastonite mining, must be processed into a powder before next application, then, ultimately, crushing machine equipment and the use of the mill equipment, such as paint grade wollastonite powder is a good reinforcement. can enhance the toughness and durability of the coating, but also keep the paint surface roughness and gloss. But also improves the resistance to washing and weathering properties, and can reduce the oil absorption of the coatings and inks and to maintain the alkaline, with corrosion resistance. Can get high quality brightly colored paint, and the good of both coated and anti-aging properties. So that the paint can get a better mechanical strength, increase durability, enhanced adhesion and corrosion resistance. Good coverage and adhesion in the application of the coatings industry very extensive.
China's vast territory and abundant resources, in addition to wollastonite mineral countless variety of energy and minerals, their extraction are not from the crusher and mill use, Zhengzhou, Henan Hongxing Machinery Co., Ltd. is one with high-tech, high-level, high-quality, high-energy, mining machinery and equipment group. Broken series of products of the company's rich mineral resources in China can be a reasonable and effective to take advantage of a variety of ore production enterprises more to improve their level of production technology, improve the added value of the various energy ore, to promote the healthy development of the energy and minerals. Henan Hongxing Raymond mill, high pressure speed grinding the tricyclic micro grinding, crusher, efficient cone crusher, sand making machine (vertical shaft impact crusher), vibrating screen, vibrating feeder, sand washing machine, belt conveyor range of products for the development of a variety of mineral and other cement industry, metallurgical industry, ceramic industry, sand and gravel industry, milling industry, the construction industry, road construction industry; its field of application is extremely broad. Henan Hongxing, not only for the rational use of national resources, configuration and development, and more sustained economic development of countries have made outstanding contribution and performance, just the equipment, crushing machine, milling machines and Sand research and development, create for our major areas of industry on the broader market and the environment, and for the industry to provide a full quality of the reserve forces.
转载于:https://www.cnblogs.com/a122571245/archive/2012/03/07/2383607.html