Gray Silica Fume

Gray Silica Fume

20 INR/Kilograms

Product Details:

  • Form Amorphous powder
  • Chemical Composition Silicon Dioxide (SiO2) mainly, with minor impurities
  • Application Industrial
  • Hardness (%) Not directly specified, but silica has Mohs hardness ~7
  • Density 700 Gram per cubic centimeter(g/cm3)
  • Surface Finish Smooth, ultrafine
  • Usage & Applications Used in concrete, refractories, cement manufacturing, shotcrete, and industrial flooring
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Gray Silica Fume Price And Quantity

  • 20 INR/Kilograms
  • 1000 Kilograms

Gray Silica Fume Product Specifications

  • >85% SiO2
  • Low, enhances concrete density
  • About 1,600C - 1,700C
  • Neutral Refractory
  • Very low, typically <1%
  • Used in concrete, refractories, cement manufacturing, shotcrete, and industrial flooring
  • Smooth, ultrafine
  • Mineral Refractories
  • Grey
  • 700 Gram per cubic centimeter(g/cm3)
  • Excellent at high temperatures
  • 2.2 g/cm
  • Not directly specified, but silica has Mohs hardness ~7
  • Improves compressive and flexural strength in concretes
  • Powder
  • Industrial
  • Silicon Dioxide (SiO2) mainly, with minor impurities
  • Low, typically 0.9 - 1.2 W/m.K at 20C
  • Amorphous powder

Gray Silica Fume Trade Information

  • 1000 Kilograms Per Day
  • 1 Week

Product Description

Gray Silica Fume offered by our company, is an amorphous polymorph of silicon dioxide, silica. This silica is an excellent admixture for concrete as it leads to better engineering properties. It reduces thermal cracking, improves durability, and increases strength. It is produced by some chemical processing of the ash. Gray Silica Fume provides a more uniform distribution and a greater volume of hydration products. This fume can be easily purchased by our clients at cheaper rates, as per their requirements. 

Gray Silica Fume offers greater resistance to chemical attack, abrasion, and corrosion. It is more effective in concrete applications than any other source of silica fume including commercial grades. This classification of silica fume is especially useful for marine structures, bridges, and industrial flooring. This product benefits greatly from the long-term strength and density of concrete. Additionally, we provide Black Silica Fumes that are similarly effective for utilizing particular industrial applications demanding more pozzolanic qualities. Our varieties of silica fumes, including Black Silica Fumes, meet the requirements of high-performance concrete applications as well as more specialized construction projects. 

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