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Profile of hollow glass microspheres
- Mar 22, 2017 -

Hollow glass beads is recently developed a versatile, performance of the new material, the product's main ingredient is boron silicate, particle size 10-250 μm, 1-2 microns of thickness of hollow sphere. This product is light weight, low thermal conductivity, high strength and good chemical stability the advantages, specially treated, oleophilic, hydrophobic properties, very easy to disperse in organic materials such as resins. Hollow glass beads are widely used in FRP composites, artificial marble, Onyx, etc, has a significant weight reduction and sound insulation effect, enables the product to have a good crack resistance and processability. In aviation, aerospace, new high-speed trains, luxury yacht, insulating coating is widely used, bowling field, and played a unique role in good.

Hollow glass microspheres (hollow glass microspheres) is a small, hollow ball powder. Between 30-100 micrometers in size according to the needs of arbitrary choices, the density is 0.1-0.7g/ml. Light weight large size, low thermal conductivity, high compressive strength, good dispersibility, fluidity and stability advantages. In addition, with insulation, lubrication, noise, does not absorb water, fire-resistant, corrosion-resistant, radiation, toxic and other excellent properties. This product can be directly filled in most types of thermosetting and thermoplastic resin products, to reduce the weight of products, reduce costs, eliminate product stress on ensuring dimensional stability, very high resistance to pressure, impact resistance, fire resistance, sound insulation, insulation and so on! Dioxide and also banned some bronze powder, molybdenum and some expensive filling material such as silica.