Glass bubble,Hollow glass microspheres , Glass sphere beads, Manufacturer & suppliers

Glass beads are fired through the glass sand. Glass beads can be divided according to the size of the glass bubble (glass bubble is a glass bead, referring to a particle size of 1mm or less solid sphere) and glass beads. By applications can be divided into reflective glass beads, sand blasting with glass beads, glass polishing beads, filled with glass beads. Reflective glass beads which can be divided into safety classes reflective glass beads and silver screen with glass beads; by the refractive index to points, can be divided into ordinary refractive index and high refractive index glass beads. Usually a refractive index of between 1.5-1.64, a high refractive index is generally 1.8-2.2. If, as is most appropriate to use reflective glass beads refractive index of 1.93, the refractive index can be perfectly parallel rays refracted back, so it is not the best reflection refractive index higher. According to the shape of points can be divided into rules and irregular glass beads glass beads. Divided by color can be divided into a colorless, transparent colored glass beads and glass beads.

Endothermic temperature drops, the water acts as a foaming agent to the surface of the glass powder agglomeration, concentrated sodium silicate to the surface, forming shell beads from glass powder and water glass preform formed. Semi-finished beads tower sintering furnace, after melt, foam and annealing process is finished baking beads.

Glass bubble flotation method commonly used flame, release agent production method and the injection method. Where the blowing method is a molding method, generally using mineral raw materials for production. Flame floating method and release agent law is secondary molding method, usually recycled glass as raw materials to produce, more common in domestic applications.
The basic principle of flame float method is that the recycled glass is crushed into particles of a certain size, and in such a way the glass particles into a flame, under the action of the flame, glass particles softened, melted, beads oriented, cooled and solidified i.e. become a glass bubble.

Road with reflective glass bubble, mainly used in normal temperature type, hot melt road marking paint, a material as a premixed, marking ensures long lifetime in the reflection; a surface-spreading when marking construction can instant play reflective effect.
Coated glass bubble is divided into two, one as reflective highway, another as a screen with reflections. Coated glass bubble is the use of a high performance organic material on glass bubble were outside treatment, making glass bubble surface adsorption of dust in the air blunts. Since the coated beads containing a specific coupling agent, to improve the adhesion of the coating bead and prevent some small glass bubble deposited coating. Because of its functions can be floating, floating on the surface of the coating when used, it has the largest surface area can be increased by more than 30% utilization. Glass bubble superior performance after coating treatment. Rain is often foggy in a humid environment, with better reflection function.

Hollow Glass Microspheres itself is inert without pollution. As a continuous medium, low density drilling fluid with addition of hollow glass microspheres was incompressible, and all wells are uniform in density. Sludge cakes formed have good lubrication, reducing the risk of sticking. It is technically infeasible for drilling large deviated wells and horizontal wells since the recycled micro-foam and air drilling technology can not deliver MWD signal. However, hollow glass microspheres have an irreplaceable advantage for it can not affect the system signal.

Glass microsphere is a tiny sphere with high ball-type rate. Its ball-bearing effect can improve its mobility and reduce the viscosity and internal stress of resin mixture.

Potential Applications:
Light cement slurry, Paint and coating, Putty, Adhesives, Sport Appliances, Floating materials
Polyurethane, Artificial Marble, Epoxy Tooling Board, Ceramic Materials, Emulsion explosives
Synthetic foam.

FROM:Anhui Elite Industrial Co., Ltd.

In experiments with mineral oil and water as the medium conditions, using high-speed cameras on the high-voltage AC electric field of oil droplets in the spray phenomena observed; using high-speed cameras to the reflective screen glass bubble original laser beam is reflected back in parchment paper on-screen image of the laser spot; synchronize shooting under various high-speed camera with dual-wire spacing current signal voltage signal, the arc behavior, droplet transition process and weld surface forming the difference.
Zhao xuefeng, who used mineral oil and water for the experimental media, the use of high-speed camera system for microscopic high-voltage AC electric oil droplet ejection phenomena studied.
Our products are widely used in highway, railway, port and shipping, airports, mining, fire, vehicle licenses, environmental protection, advertising and other production reflective signs, signs. Use of the product, make people see the sign outside at night a few hundred meters, greatly increase the ability to identify people at night to mark, to the role of enhanced security awareness and advocacy. The product is the recent advent of high-tech products, then was widely used, this product is now produced everywhere reflective signage, has been closely related to people’s production and life, the application of the product is the progress of human civilization, but also a sign.

Reflective principle vehicle license is usually said retroreflective, traffic markings on the road, Chi warning signs is the same type of product, it is through the built-in glass bubble (also bare type) to achieve. According to the reflection intensity is generally divided into several categories: high-strength grade, license plate grade, engineering grade and advertising level.

Zhao donge, in order to test a glass bubble retroreflector screen divergent angle, high-speed camera glass bubble retroreflector screen reflected laser beam on the imaging screen vellum laser spot, spot image processing, according to certain geometric ratio between the calculated angle of divergence angle to the original reflective screen, which is in the range of 0.907 ° ~ 0.956 °.

High-performance glass bubble & hollow glass microsphere 60 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120m in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.

Glass Bubbles for Construction

Potential enhancements include high filler loading, reduced warpage/shrinkage, sandability and more.

Glass Beads for Road Marking

Product Function
Reflective glass beads can improve the retro-reflection property of the road marking line. Driving at night, the headlights shines on the road marking line with glass beads, the light of headlights is reflected back parallelly. so the driver can see the road ahead clearly, and drive safely at night.

High-performance glass bubble & hollow glass microsphere T46 is a kind of ultra-lightweight inorganic non-metallic material with hollow structure, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite materials at twenty-first century. Its true density is 0.15-0.60g/cm3 with 2-120m in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility etc.