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Along with improving environmental protection awareness, people are paying more and more attention to developing and applying new environmentally friendly materials. Among them, sodium silicate, a new type of inorganic gel material, has attracted much attention due to its unique properties and environmental protection. This article will introduce the process, technology and application fields of sodium silicate manufacturing, demonstrating this material’s important role in environmental protection and sustainable development.

(Sodium Silicates)

The process of making sodium silicate

The process of making sodium silicates typically involves the following steps:

1)Mixing reaction: Mix silicate minerals and sodium salt according to a particular proportion, add an appropriate amount of water, and stir thoroughly. During the stirring process, a chemical reaction emerges between the two substances to form a sodium silicate gel.

2)Drying: Dry the reacted mixture to remove excess moisture. The dried product is sodium silicate gel.

3)Processing and shaping: According to needs, the dried sodium silicate gel can be processed into products of various shapes and specifications, such as blocks, granules, powder, etc.

(Sodium Silicates)

Technology for manufacturing sodium silicate

The technology for manufacturing sodium silicate mainly includes chemical synthesis and physical methods. The chemical synthesis method prepares sodium silicate gel through a chemical reaction, which has the advantages of high product purity and stable performance. The physical law is to mix silicate minerals and sodium salts under certain conditions and react with them through heating, pressure, etc., to form sodium silicate gel. This method is simple, but the product performance is relatively poor.

(Sodium Silicates)

Application areas

Building insulation: Sodium silicate gel has excellent thermal insulation properties and can be used for exterior wall insulation of buildings. Its efficient thermal insulation effect can decrease energy consumption, enhance the energy efficiency of buildings, and meet the requirements of green buildings.

Waterproofing project: Sodium silicate gel has excellent waterproofing properties and can be used for waterproofing construction in basements, roofs, etc. Its compact molecular structure can effectively prevent moisture penetration and improve the waterproof performance of buildings.

Soil remediation: Sodium silicate gel can improve soil quality, promote plant growth, and be used in soil remediation projects. Its application scope includes degraded land restoration, desertification control, etc., effectively solving land resource problems.

Ceramic making: Sodium silicate gel is also widely used in ceramic making. Its unique properties can improve the performance of ceramic materials and improve the quality and durability of ceramic products.

Other fields: Besides the above application fields, sodium silicate gel can be used in the petrochemical industry, environmental protection and other fields. For example, in the petrochemical industry, sodium silicate gel can be used as a catalyst carrier, adsorbent, etc.; in the environmental protection field, sodium silicate gel can be used in sewage treatment, waste gas treatment, etc.

Future outlook

The process of manufacturing sodium silicate is an environmentally friendly and efficient method. High-quality sodium silicate gel can be produced through reasonable raw material selection, process control, and technological innovation. This material has broad application prospects in building insulation, waterproofing engineering, soil remediation, ceramic production, etc. It provides an effective way to solve problems such as energy consumption and environmental pollution. As the government’s support for environmentally friendly materials continues to increase and the construction industry urgently needs new materials, the technology and market prospects for manufacturing sodium silicate are promising. In the future, we look forward to seeing the application and promotion of this material in more fields, bringing more beautiful changes to our lives and the environment.


Luoyang Tongrun Nanotechnology Co, Ltd., as a global chemical material purveyor and manufacturer with over 12 years of experience, is highly trusted for providing high-quality chemicals and nanomaterials such as graphite powder, zinc sulfide, nitride powder, calcium nitride, Ca3N2, 3D printing powder, etc.

We usually transport our goods using DHL, TNT, UPS, and FedEx.You can choose T/T(USD), Western Union, Paypal, Credit card, Alipay or Alibaba trade insurance for payment. If you want to buy high-quality sodium silicate, please send us inquiries; we will be here to help you.

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