Silica Fume (Microsilica) Importer – Premium Supply for Construction & Industrial Applications
We are a reliable importer and supplier of Silica Fume (Microsilica), partnering with top-tier manufacturers in China to deliver high-purity material across India. Our Silica Fume boasts a purity of >94% SiO₂, making it one of the highest-grade options available in the market today. We offer both densified and undensified grades to meet a wide range of application needs.
Silica Fume, an ultra-fine byproduct of silicon and ferrosilicon alloy production, is renowned for its exceptional pozzolanic reactivity and ability to enhance concrete and refractory performance.
Product Highlights
Purity: >94% SiO₂ content, ensuring superior strength and durability.
Grades: Both densified (bulk density ~500–700 kg/m³) and undensified (bulk density ~250–400 kg/m³) available.
Fineness: Ultra-fine particle size (<1 micron), for maximum packing density.
Standards: Fully compliant with ASTM C1240 and EN 13263.
Applications
Concrete Industry: Significantly boosts compressive strength, durability, and resistance to chloride ingress—ideal for marine structures, bridges, industrial flooring, and high-rise buildings.
Refractories: Enhances density, thermal stability, and reduces porosity in refractory castables and gunning mixes.
Other Uses: Utilized in oil well grouting, ceramic production, and specialized industrial processes.
We ensure timely delivery nationwide with safe packaging options, including 25kg bags, 500kg, 600kg jumbo bags, and 1000kg jumbo bags. Our robust supply chain guarantees consistent availability and competitive pricing.
With a focus on quality, reliability, and long-term partnerships, we serve ready-mix concrete plants, contractors, and industrial manufacturers. Contact us today for detailed specifications, competitive quotes, and sample requests.