Hollow glass microsphere is a new type of inorganic non-metallic hollow thin-walled spherical powder material, close to the ideal powder, the main component isBorosilicate glass, the surface is rich in silica hydroxyl, easy to functionalization modification.
Its density is between 0.1~0.7g/cc, compressive strength is 500psi~18000psi, particle size is between 1~200μm, wall thickness is between 0.5~1.5μm, it has the characteristics of low density, high compression resistance, low thermal conductivity, high dispersion, low dielectricity, high filler, self-lubrication, sound and heat insulation, good chemical stability, and it’s the key to advanced composite materials. “Functional adjustment filler”, widely used in aerospace, deep-sea exploration, oil extraction, hydrogen energy storage, high-frequency and high-speed electronic products, transportation lightweight and other fields.
1. Commodity:Hollow glass microspheres
2.Appearance: White fine powder
3.Particle shape: Hollow sphere
4.Composition: Soda lime borosilicate
5.Item:H20
6.Packing:13KGS/BOX,box size:50cm*50cm*50cm.
Hollow glass beads have several wonderful uses
1. Rubber and plastic products
In terms of rubber products, hollow glass beads as a filler, its filler amount of 40 ~ 80%, can improve the strength of rubber products, wear resistance increases, the main performance is better than other fillers.
2. Synthetic foam
Hollow glass beads added to the liquid thermosetting resin made of composite foam, its low density, high strength, good thermal insulation, in the navigation of the deep dive is significant! China’s “Jiaolong” to create China’s manned deep diving record, hollow glass beads play a very important role!
3. artificial marble
In the production of artificial marble filled with appropriate hollow glass beads, can improve the artificial marble texture layout and color continuity, reduce curing time, improve impact strength, improve crack resistance, reduce the breakage rate, while improving machinability, reduce the wear and tear of post-processing tools, and easy to handle and install.
4. Adhesive and sealing materials
Hollow glass beads with non-combustibility, thermal insulation, electrical insulation and chemical inertia, formulated into a microsphere adhesive or microsphere sealant, can be used for aircraft cabin floor or engine compartment firewall sealing, or used as missiles, rockets and other aerospace systems, adiabatic and anti-ablative sealing.
5. Emulsified explosives
Hollow glass beads density, particle size, compressive strength and chemical composition can be adjusted, is other emulsion explosives density regulator can not be done, hollow glass beads can effectively improve the explosives can be controlled and blast performance, significantly improve the storage period and storage stability of explosives.
6. Coating
Highly efficient filling, low oil absorption, low density, adding 5% (wt%) can make the finished product increase 25%~35% of the percentage of coated area, thus reducing the unit volume cost of paint.
7. Other
Hollow glass beads powder density is small, after metallization of its surface, it can replace the density of metal powder for electromagnetic wave absorption or electromagnetic shielding material preparation.
If have any question or need,Contact us!
————-
Thank you for your attention!
Best Regards!
Good Day!
Mrs. Jane Chen — Sales Manager
Whatsapp: 86 15879245734
Post time: Jan-17-2025
