Product Introduction

92% Undensified Silica Fume (Microsilica) is an ultra-fine powder composed of amorphous silicon dioxide (SiO₂) with a purity level of 92%. It is in a loose, fluffy form, offering exceptional reactivity and dispersion properties. This product is ideal for applications requiring maximum pozzolanic activity and is widely used in high-performance concrete, polymers, and chemical production.

Key Features

• High Purity: 92% SiO₂ content ensures superior performance.
• Ultra-Fine Powder: Loose, fluffy form with extremely fine particles (0.1–0.3 µm).
• Exceptional Reactivity: High surface area ensures superior pozzolanic and filler effects.
• Versatile Applications: Suitable for applications requiring maximum dispersion and reactivity.
• Eco-Friendly: A sustainable byproduct that supports green construction practices.

Technical Specifications

Applications

• High-Performance Concrete (HPC): Maximizes strength and durability in specialized concrete.
• Shotcrete and Grouting: Ensures excellent dispersion and reactivity.
• Polymers and Composites: Acts as a filler to improve mechanical properties.
• Chemical Production: Used as a raw material in various chemical processes.

Benefits

• Superior dispersion and reactivity due to ultra-fine particles.
• Ideal for applications requiring maximum pozzolanic activity.
• Lightweight and easy to mix into various materials.

Packaging & Storage

• Available in 25 kg bags or 500kg/ jumbo bag or customized packaging.
• Store in a dry, cool place to prevent moisture absorption.

Why Choose Our 92% Undensified Silica Fume?

• Consistent quality and high purity.
• Customized solutions for specific applications.
• Competitive pricing and reliable global supply.
• Technical support and expert guidance.