What is a hollow glass sphere?

Jime

What is a hollow glass sphere?

Hollow Glass Microspheres (HGMS) is near perfect spherical bubbles made of thin-walled glass, approximately 50 microns, with a very low density between 0.1 and 0.4 g/cm3. The glass type is amorphous and can be of low or high purity.

Hollow glass microspheres are specially processed glass microbeads whose main characteristic is a lower density and poorer thermal conductivity than glass microbeads. It is a micron-level new lightweight material developed in the 1950s and 1960s, whose main component is borosilicate, with a general particle size of 10~250μm and a wall thickness of 1-2μm; hollow glass microspheres have high compressive strength, high melting point, high resistivity, small thermal conductivity and thermal contraction coefficient, etc. It is known as the "space age material" of the 21st century. It is known as the "space age material" in the 21st century.

hollow glass sphere

Hollow glass beads have the obvious effect of weight reduction and sound insulation and heat preservation and make the products have good anti-cracking performance and reprocessing performance, which are widely used in engineering plastics, anti-corrosion and heat preservation materials, rubber, buoyancy materials, FRP, artificial marble, artificial agate, substitute wood and other composite materials, as well as petroleum industry, aerospace, 5G communication, new high-speed trains, automobile ships, thermal insulation coatings, adhesives and other fields. 


If you need hollow glass powder, please feel free to contact us for the latest best price of hollow glass sphere.

Inquiry us

Our Latest Products

Factory 3-5nm Nanodiamond Powder CAS 7782-40-3

Brief Introduction of Nanodiamond PowderProduct name: Nanodiamond PowderFormular: C Product NameNanodiamond PowderPurity 99%Particle Size3-5nmAnalysis ResultChemical CompositionAnalysis (%)Al0.0046%Co0.007%Si0.079%Na0.002%K0.00015%Ca0.003%Mg0.00058%...…

CAS No. 557-05-1 40% Water-based Zinc Stearate Zinc Stearate Emulsion

Product DescriptionProduct Description Description of zinc stearate emulsionZinc stearate emulsion is easy to disperse in water, has ultra-fineness, good dispersion compatibility. Zinc stearate emulsion has the characteristics of lubricating and deli...…

China factory cheapest price lightweight concrete wall panel making machine large hydraulic cement foaming machine equipment

Product performance of TR-40 Cement Foaming Machine1. The shell is made of high-strength precision thickened steel plate, painted twice, which is durable.2. The slurry output is uniform and stable, the density of the foam concrete finished product i...…

0086-0379-64280201 brad@ihpa.net skype whatsapp