Great Hollow Ceramic Spheres

Cooperation with the material research institution in China, We pioneer in manufacturing great hollow ceramic spheres in various sizes between 0.1m to 8mm and has established an annual production capacity of 8000MTS. Due to its unique combination of hollow spherical shape, light weight, high melting point, high compression strength, good sound electrical and thermal insulation, Great Hollow ceramic sphere is one of the best filling materials for tile adhesives,mortar, plastering compounds,coatings,concrete,and panel systems, plastic products,lithium-ion battery fire suppression,acoustic materials,thermal insulation,and filtration systems .

Chemical Composition

Physical Properties of GREAT HOLLOW CERAMIC SPHERES

Characteristics of Great Hollow Ceramic Spheres

1. IMPROVED RHEOLOGY: Great Hollow ceramic spheres are nonmetallic hollow ceramic spheres in the range from 0.1mm to 8mm. With the spherical shape of hollow ceramic spheres, rheology will improve greatly for most applications.

2. LOW DENSITY: When density, counts, hollow ceramic spheres can be the answer with a density ranging from 0.40g/cm3 to 1.0g/cm3. Compared to most ground minerals and other resins, great hollow ceramic spheres are 30-85% lighter.

3. LOW RESIN DEMAND/HIGH LOADING POTENTIAL: great hollow ceramic spheres have the lowest surface area to volume achievable. With their spherical shape, hollow ceramic microspheres produce far less viscosity.

4. HIGH COMPRESSIVE STRENGTH: great hollow ceramic spheres can greatly improve the weariness properties of the end products.

5. LOW SHRINKAGE: great hollow ceramic spheres are one of the few products in the filler industry today that can meet the requirements for low shrinkage.

6.LOWTHERMAL,ELECTRICAL,AND SOUNDCONDUCTIVITY: great hollow ceramic spheres are extremely resistant to heat and typically have a melting point in excess of 1300℃. As great hollow ceramic spheres are hollow they have a relatively low coefficient of thermal conductivity. typically 0.06W/mK.

7. INERTNESS: great hollow ceramic spheres can be utilized in solvents, organic chemicals water, acids or alkalis while maintaining their integrity.

8. THERMAL STABILITY: Because great hollow ceramic spheres are formed in the boilers, they are thermally stable in temperatures exceeding 1000℃.

9. INSULTATION: great hollow ceramic spheres can be used in electronic filling and sealing materials, instrument boards, switches, etc.

10. COST EFFECTIVENESS: great hollow ceramic spheres are 50-200% less expensive than hollow glass microspheres, in comparison to less expensive fillers.

Main Usage of Hollow ceramic microspheres

1. Acoustic/Soundproofing Panels: By adjusting the particle size and selecting an appropriate particle size distribution curve,the flow resistance of the material and the sound absorption performance of the plate can be precisely controlled.

2. Soundproofing plaster mortar

•High internal strength;
•High blending capacity,with a volumetric output rate of up to 3,500 liters per ton;
•Different particle sizes can create varying surface textures in the product;
•The milky-white particles effectively maintain the fresh appearance of both decorative plastering and ceiling plastering.

3. Thermal Insulation, Heat Protection, and Fire Prevention Series

•Thermal insulation plaster mortar
•Insulated inner substrate
•Finishing layer of the external wall insulation composite system
•Thermal insulation masonry mortar
•High thermal insulation loose filler
•High thermal insulation cement-bound filler
•High thermal insulation resin-based filler
•High-strength prefabricated insulation wall panel

4. Construction materials: fire and water-proof materials, processed asphaltum, high-level road pavement, concrete repair materials.

5. Insulation plastering mortar ：Insulation is a critical task for energy conservation and reducing CO2 emissions to compliant levels

•Uniform matrix structure;
•Achieve a uniform and extensive level of thermal insulation;
•Ensure both the base layer and surface plaster mortar possess mold-forming properties;
•The thermal conductivity can reach 0 .10 W/(m·K);
•A single coating thickness of up to 40 mm;
•Suitable for indoor and outdoor hydrophobic applications;
•Breathable and non-flammable;
•Inorganic self-insulating system.

6. Surface coating for the external wall insulation composite system.

7. High-strength prefabricated insulation wall panel