Industry News
-
Volcanic stone (volcanic rock or pumice) is a kind of glassy lava with dense pores formed by the rapid expansion of internal gas due to the sharp reduction of pressure after the sudden cooling of magma during the volcanic eruption. The pore volume accounts for more than 50% of the rock volume. It is called pumice because of its many pores, light weight and ability to float on the surface of the water. It is characterized by high strength, heat preservation, heat insulation, sound absorption, fire protection, acid and alkali resistance, corrosion resistance, and no pollution, no radioactivity.Read more -
Uses of kaolin Pure kaolin has high whiteness, soft quality, easy to disperse suspended in water, good plasticity and high cohesiveness, excellent electrical insulation properties; It has good acid solubility, low cation exchange capacity, good fire resistance and other physical and chemical properties.Read more -
Mica is a kind of rock forming mineral with hexagonal lamellar crystal shape and is one of the main rock forming minerals. Mica crystal has a layered structure inside, so it is lamellar crystal, mainly hexagonal lamellar crystal. Characteristics are insulation, high temperature resistance, the most used in industry is sericite, widely used in paint, paint, electrical insulation and other industries.Read more -
Pine bark can adjust the acidity and alkalinity of the soil, provide nutrients for the growth of plants, and pine bark planting can maintain good water permeability and air permeability of the soil.Read more -
Iron powder is one of the most important metal powders. Iron powder is the largest in powder metallurgy production, and its consumption accounts for about 85% of the total consumption of metal powder.Read more -
Bentonite cat litter is white or off-white clay particles with montmorillonite as the main component. The shapes are round, long and sand shaped.Read more
