Hollow Glass Microsphere

Descripción

Hollow glass microspheres are a new type of material that has developed in recent years, with a wide range uses and excellent performance. The main component of this product is borosilicate, with a particle size of 10-250 microns and wall thickness of 1-2 microns. This product has the advantages of being lightweight, having low thermal conductivity, high strength, and good chemical stability. special treatment, it has hydrophobic and oleophilic properties, making it easy to disperse in resins and other organic materials.

Hollow glass micros are widely use for in engineering plastics, anti-corrosion and insulation materials, rubber, buoyancy materials, fiberglass, artificial marble, artificial onyx, wood substitutes and other composite materials, as well as in the petrochemical industry, aerospace, 5G communication, new high-speed trains, automotive and marine, heatulating coatings, adhesives, and other fields, imparting new functions to the materials.

The interior of hollow glass microspheres fill with rarefied gas, giving them soundproofing and heat insulation properties, making them an excellent filler for various insulation and soundproofing. The heat insulation property of hollow glass microspheres can also use for to protect products from thermal shock cause alternating hot and cold conditions. Their high resist and low water absorption rate make them widely use for in the production of cable insulation materials.

The spherical particles have the smallest specific surface area and low oil absorption rate, can greatly reduce the amount of resin used during processing, and even at high addition levels, the viscosity will not increase significantly. This greatly improves production conditions and can production efficiency by 10% to 20%.