Hollow glass microsphere - a new super light-filling material
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Author : Lzh
Update time : 2023-02-02 13:09:47
What are hollow glass microspheres? The artificial pure whitehollow glass microsphereis a hollow, airtight sphere, a powder foam-like ultra-light filling material. Depending on the particle size and wall thickness, its density is between 0.08~0.25g/cm3, and the particle size is between 10~150 microns (including various specifications). It has the advantages of light weight, large volume, insulation, self-lubricating, non-toxic, and other excellent properties. It can be directly filled in most types of thermosetting and thermoplastic resin products, such as potting materials, floors, coatings, ultra-low density cement, putty, emulsion explosives, sealing paste, fine daily chemicals, composite materials, model materials (wood substitutes), abrasive wheels, bra massage bags, bowling balls, globes, ultra-light elastic PVA crafts, light resin crafts, mural wall hanging frames, artificial marble, and ABS, PA, PC, POM, PMMA, PPO, PPS, TPU, PI, PSF and even reaction injection liquid PU and other plastics, which can reduce product weight, reduce cost, and improve product quality.
Characteristics of hollow glass microspheres Filling hollow glass microspheres can improve or determine the following properties of materials: density (decrease), fluidity, viscosity (decrease), rheological properties (thickening, no sagging), sanding effect, shrinkage (decrease), machinability (increase), impact strength, rigidity, tensile strength, bending strength, hardness, insulation, explosive performance, acoustic properties, thermal insulation properties. Processing technology determines the selection of hollow glass microspheres, and there is a balance between mechanical properties and density of hollow glass microspheres.
Application of hollow glass microspheres Hollow glass beads can be used in many material fields to improve or improve the water resistance, compressive strength, shrinkage, and impact strength of materials. With low density, light components can be made; The porosity and specific surface area are low, and the bead body has less absorbing resin, so even if the volume is high, the viscosity is not high; Chemical stability and inertness; It has Good anti-cracking performance. The final product is easy to post-treatment, such as drilling, cutting, and polishing. This is another advantage of insulating glass beads that are easy to damage. The product's compressive strength and impact strength are also improved. As insulating glass beads are damaged before the resin matrix, the impact degree of the product is reduced; this performance, especially in the case of hot water impact during the use of the product, leads to the formation of a disconnected heat conduction insulation layer between the insulating glass bead and the resin. Finally, due to the poor coloration of the insulating glass bead, the product is somewhat white, but sometimes this is also an advantage. On the one hand, it can reduce the number of white pigments, such as titanium dioxide, by up to 50%. On the other hand, it is worth mentioning that the final product's color is relatively soft.
Price of hollow glass microspheres Hollow glass microspheres' particle size and purity will affect the product's price, and the purchase volume can also affect the cost of hollow glass microspheres. A large amount of large amount will be lower. The price of hollow glass microspheres can be found on our company's official website.
Hollow glass microspheres supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including hollow glass microspheres, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective hollow glass microspheres, you are welcome tocontact us or inquire at any time.
