Glass Microspheres for Sale | REDispheres™ G
REDispheres™ G (glass microspheres) are ultra-lightweight, high-performance glass microspheres manufactured under a highly automated and controlled process. They provide uncompromising performance over other ultra-lightweight glass microspheres on the market at a much more affordable price point.
What are Microspheres?
Microspheres are engineered, hollow glass particles created through a precise manufacturing process. In contrast, cenospheres are created as a natural byproduct of coal combustion in power plants.
To make microspheres, raw glass material is pulverized into a fine powder, which is then passed through a high-temperature flame. This intense heat causes the particles to soften and expand into the final spherical shape.
REDispheres™ G is composed primarily of amorphous boro-silicates. This composition gives the spheres an excellent ratio of high strength to ultra-low density. It also allows the powder to increase the flowability of matrices it is mixed with.
These glass spheres provide superior thermal insulation for various applications. Their brilliant white color offers excellent neutrality without impacting the final shade of paints, polymers, or plastics. The inert nature of glass also makes the spheres resistant to chemical reactions.
Benefits of REDispheres™ G Microspheres
Our REDispheres™ G glass microspheres for sale are a proprietary additive that alters the physical properties of a host matrix. These changes create the following advantages:
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Ultra-Lightweight: A 0.2 to 0.6 range of SG provides ultra-low-density structures
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High Strength & Durability: Superior compressive strength to density ratios
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Thermal & Electrical Insulation: Ideal for heat-resistant and non-conductive applications
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Chemical & Corrosion Resistance: Inert and non-toxic, and strong chemical composition found in laboratory glassware
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Improved Cement Integrity: The product lowers the risk of unexpected fracture formations in cemented wells particularly deeper wells that see higher pressures. It also reduces contamination and gas channeling. These factors contribute to longer cement life and improved well integrity.
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High-Temperature Performance: The material maintains its strength and improves cement quality in high-temperature and high-pressure down-well environments.
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Efficient Mixing: Excellent batching compatibility allows for high efficiency and lower mixing costs.
Applications & Industries
REDispheres™ G are widely used in various industries, including:
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Construction & Cement: Used to create low-density mortars & grouts and also incorporated into decorative concrete that requires white coloration.
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Oil & Gas: Oil well cementing applications use it for deep well applications where high pressures require higher strengths
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Automotive & Aerospace: Reduces weight and decreases noise pollution while maintaining strength in composites
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Plastics & Polymers: Enhances durability and reduces material costs
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Paints & Coatings: Improves texture, insulation, and durability with a very high white brightness
Compliance & Handling
The integrity of REDispheres™ G is maintained through correct handling and storage procedures. Following our specifications for packaging, storage, and safety is essential for maintaining product quality:
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Packaging: The product is available in bulk super-sacks or bagged in boxes. Other packaging options can be provided upon request.
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Storage: To maintain product quality, use dry storage, avoid contact with moisture, and keep the packaging sealed.
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Safety and Compliance: It’s an amorphous material and complies with ISO 14001:2004, OHSAS 18001:2007, and R2:2013. A Material Safety Data Sheet is available on request.
Environmental Impact
At R-E-D Industrial Products, our glass microspheres lower a project's carbon footprint by replacing traditional materials. REDispheres™ G removes approximately one ton of carbon dioxide for every ton of cement it displaces in a concrete or cement based formulation.
Its low-density composition decreases the weight of components to improve fuel efficiency and lower transportation emissions. The inert glass is also safe for disposal, and its insulating qualities help create more energy-efficient end products.
Microspheres also create more durable paints and composites to extend their service life. This longevity conserves raw materials and reduces the waste generated from frequent product replacement.
R-E-D Glass Microspheres for Sale
Our proprietary REDispheres™ G glass microspheres improve the physical properties of modern composites and industrial formulations. This high-performance filler reduces material weight while improving the durability of the final product. Click below to get a quote and learn more.