Micro Silica Powder

13 INR/Kilograms

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Product Details:

Usage & Applications Concrete, refractory, cement, oil well grouting, high performance construction
Density 2.3 Gram per cubic centimeter(g/cm3)
Form Powder
Application Industrial
Melting Point 1600C - 1700C approx.
Chemical Composition SiO2 > 90%, impurities: Al2O3, Fe2O3, CaO
Surface Finish Very fine powder
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Micro Silica Powder Price And Quantity

Minimum Order Quantity 1000 Kilograms
Price 13 INR/Kilograms

Micro Silica Powder Product Specifications

Color Gray to off-white
Product Type Refractories
Water Absorption Extremely low
Purity(%) >90%
Hardness (%) Hardness not typically expressed in %, Mohs hardness ~6.5
Melting Point 1600C - 1700C approx.
Specific Gravity 2.2 - 2.3
Chemical Composition SiO2 > 90%, impurities: Al2O3, Fe2O3, CaO
Surface Finish Very fine powder
Shape Amorphous, spherical particles
Thermal Conductivity Low (0.37-0.50 W/mK)
Porosity Very low (<10%)
Application Industrial
Types of Refractories Basic Refractory
Dimensional Stability Reversible
Form Powder
Strength Enhanced compressive strength in concrete
Density 2.3 Gram per cubic centimeter(g/cm3)
Usage & Applications Concrete, refractory, cement, oil well grouting, high performance construction

Micro Silica Powder Trade Information

Payment Terms Telegraphic Transfer (T/T)
Supply Ability 5000 Kilograms Per Month
Delivery Time 10 Days
Main Domestic Market All India

Product Description

With long years of experience in the industry, we are able to offer Micro Silica Powder. This powder reduces thermal cracking, improves durability, and increases strength. Micro Silica Powder is an ultrafine powder collected as a by-product during the production of the silicon and ferrosilicon alloys. Apart from this, we provide this powder in several quantities options at affordable rate.

Superior Performance in Industrial Applications

Micro Silica Powders fine particle size and high pozzolanic activity significantly boost the structural integrity of concrete, enhancing strength and longevity. Its role in refractories and cement ensures optimal thermal and chemical resistance, supporting demanding industrial conditions. Users in the United Arab Emirates benefit from its reliability, whether for new builds or maintenance of existing infrastructure.

Safe Handling and Optimal Storage

This powder requires storage in a sealed container placed in a cool, dry location, preserving its shelf life of up to two years. Proper handling prevents moisture uptake and maintains the purity and effectiveness of the material through prolonged use, enabling consistent performance across projects and minimizing waste.

FAQs of Micro Silica Powder:

Q: How does using Micro Silica Powder enhance concrete performance?

A: Micro Silica Powder increases the compressive strength and durability of concrete by filling in fine pores and reacting pozzolanically with calcium hydroxide, resulting in superior density, reduced permeability, and greater longevity in harsh environments.

Q: What are the recommended storage conditions for Micro Silica Powder?

A: To maintain its quality, Micro Silica Powder should be stored in a sealed container within a cool, dry place, which helps prevent moisture absorption and contamination, ensuring an effective shelf life of up to two years.

Q: When should Micro Silica Powder be incorporated into refractory or concrete mixtures?

A: It is best to add Micro Silica Powder during the mixing stage of concrete or refractory production. This ensures even dispersion of particles, maximizing its pozzolanic reaction and the resulting mechanical and chemical benefits.

Q: Where is Micro Silica Powder commonly used?

A: Micro Silica Powder is widely utilized in the United Arab Emirates across construction, oil well grouting, cement, and refractory industries, especially in high-performance or extreme environmental applications where enhanced strength and durability are required.

Q: What is the process for using Micro Silica Powder in cement production?

A: The powder is typically blended during the cement or concrete mixing process at recommended dosages. Its essential to monitor water content and mixing time to achieve uniformity, which allows the pozzolanic and densifying effects to develop fully.

Q: What are the main benefits of Micro Silica Powder for refractories?

A: Its low thermal conductivity, high SiO2 content, and stability at elevated temperatures (melting point 1600C-1700C) make it ideal for basic refractories, contributing to improved thermal resistance and dimensional reliability.

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