Hollow glass microspheres for road marking specifications price, buy

Glass microspheres.



Glass microspheres are balls made of sodium glass, microscopic in size (15-160 µm) the diameter of their walls not more than 2 µm. They have low density and, as a consequence, ultra-light weight, high strength, low thermal conductivity, making them excellent insulating material, and high temperature resistance.



Benefits and properties




Glass microspheres are balls made of sodium glass, microscopic in size (15-160 µm) the diameter of their walls not more than 2 µm. Hollow inside and solid outside, they look as free-flowing white powder.

Microsphere – original material, which has applications in various fields of science and industry. His continued popularity and relevance is determined by the combination of a number of important properties, allowing it to be used in conditions of high loads and extreme temperatures.


Benefits and properties:

the microspheres have a low density and, as a consequence of ultra-light weight, providing, among other things, excellent buoyancy,

possess high strength. Their strength depends on the size of hollow spheres and can be adjusted depending on the required workflow parameters

– the material is completely transparent to radio waves low conductivity and small angle of refraction of radio waves

low thermal conductivity makes them excellent insulating material,

– temperature resistance of this material is so high that it is melting is only possible at temperatures above 1100 degrees

products from this material is not subject to deformation and are characterized by excellent performance rheology,

the microspheres do not absorb water,

resistant to organic solvents and aggressive chemical environment like alkali, acid,

– they provide the maximum degree of adhesion (bonding) with different binder compositions,

characterized by high wear resistance and durability

– are resistant to abrasion and processing, impact resistance, stiffness,

provide fluidity, lower viscosity in products that are applied.



mechanical engineering: composite materials (including manufactured bumpers, panels, tires, etc.), repair fillers, primers, components, sound-proof materials

oil and gas industry: cement materials for oil and gas wells, drilling fluids,

chemical industry: manufacture of paints, explosives, thermoplastic, defoamers, catalysts, sprayable syntactic foam, crushing the materials

construction industry: ultralight concretes, dry construction mixtures, thermal insulation coating, sound-proof materials, road markings, sealants, putty, mastics, cladding material, laminates,

electronics: elements of thermal insulation and sealing.