White Silica Fume - High-Performance Concrete Additive

High-Purity Microsilica for UHPC, GFRC & Refractories

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White Microsilica- Enhance Strength, Durability & Performance

Looking for high-purity White Zirconium Silica Fume? We provide ultra-fine silica fume for UHPC, GFRC, refractory, and industrial applications. Our product ensures high strength, durability, and performance for cement, concrete, and high-temperature industries.

  • SiO₂ Content: > 90%
  • ZrO₂ Content: 3-5%
  • Whiteness: > 88
  • Particle Size (D50): 0.1-0.3 μm
  • Bulk Density: 300-450 kg/m³
  • High Purity White Silica Fume (ZrO₂-Based)
  • Ideal for UHPC, GFRC, & Refractories
  • OEM/ODM Available – Bulk Supply
  • Fast Shipping & Free Sample Available
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Our Silica Fume

Why Choose Our White Silica Fume?

Whiter Color and High Reflectivity

Reflectance of over 80%, ideal for pure white structures and decorative elements.

Ultra-High Purity

High zirconium and SiO2 content ensures reliability and durability in GFRC/UHPC applications.

Reliable Supplier

Years of experience in silica fume manufacturing & export.

Superior Strength

Enhances concrete durability & mechanical properties.

Cost-Effective

Competitive wholesale pricing with bulk supply options.

Versatile Applications

Used in high-performance concrete, refractories, & advanced construction materials.

Applications of Our Silica Fume

High-Strength Concrete (UHPC, GFRC, SCC)

Improves compressive strength, durability & resistance.

Refractory Materials

Thermal Resistance- Used in castables and gunning mixes to improve resistance to extreme temperatures and wear.

Oil Well Cementing

Seal Integrity- Enhances the density and durability of oil well cement, ensuring long-term well integrity.

Shotcrete & Precast Concrete

Reduces permeability and increases long-term performance.

Marine Structures

Corrosion Resistance- Protects against chloride penetration, extending the lifespan of marine and coastal structures.

Industrial Flooring

Abrasion Resistance- Ensures durability and performance in heavy-duty industrial floors and pavements.

Silica Fume FAQS

What is the lead time for delivery?

Our standard delivery time is 7–15 days after order confirmation, depending on the quantity and destination.

Do you provide international shipping?

Yes, we ship globally with reliable logistics partners to ensure timely and secure delivery.

Can I request customized packaging or labeling?

Absolutely! We offer customized packaging and labeling options to meet your specific requirements.

How do you ensure product quality during delivery?

All shipments are carefully inspected and securely packaged to prevent damage during transit.

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What Our Clients Say
"The silica fume provided by Luoyang Minghong significantly improved the strength and durability of our precast concrete products. The quality and consistency are unmatched!"
John D
Construction Manager
★★★★★ 5/5
"We’ve been using Minghong’s silica fume for refractory applications, and it has exceeded our expectations in thermal resistance and reliability. Highly recommend this supplier!"
Emily R
Procurement Specialist
★★★★★ 5/5
"What sets Minghong apart is their attention to customer needs. The silica fume is of superb quality, and the packaging options are very convenient for our operations."
Sarah M
Operations Manager
★★★★★ 5/5
"Great supplier with timely delivery and top-notch customer support. Their silica fume helped us meet the performance standards of demanding construction projects."
Carlos T
Project Engineer
★★★★★ 5/5

Packaging & Logistics

25 kg/ plastic bags

for small-scale applications

500kg/ jumbo bag OR 1000kg/ Jumbo bag

for large-scale projects

Worldwide shipping

fast delivery to major ports

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Minghong – China’s Premier Building Material Supplier​, Free Samples Available.

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0086 18937948916

info@lyminghong.com

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We will contact you within 1 working day, please pay attention to the email with the suffix “@lyminghong.com.com”. 

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