Colloidal Silica Company

Professionally provide high-quality products to meet the growing demand for silica sol in various industries.

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Welcome To Delixin
Zhejiang Delixin Micro Nano Technology Co., Ltd. was established in 2014 with a registered capital of 10 million yuan. Relying on the senior technical team of the Chinese Academy of Sciences, the company takes full advantage of latecomer advantages, and through technological innovation, management innovation, and product innovation, it is a technology-based enterprise with research and development as the main body, the company is also a professional China Colloidal Silica suppliers and Silica Sol company.

The company is located in Shangyu Economic and Technological Development Zone, Hangzhou Bay. The Hangzhou-Ningbo Expressway, Jiashao Expressway, Changtai Expressway and Shaozhu Expressway run through the park. It is only an hour's drive from Ningbo and Xiaoshan International Airport, and 100 and 200 kilometers away from Ningbo and Shanghai ports respectively.



Industry knowledge about this category

What is Silica Sol?

Silica sol, also known as colloidal silica, is a stable suspension of finely dispersed silica particles in water. It is a clear, colorless, odorless, and non-toxic liquid that is used as a binding agent or as a polishing agent in a wide range of industries including ceramics, textiles, electronics, and chemical production. It is also used in the manufacturing of investment casting molds in the aerospace, automotive, and medical industries. Silica sol has unique properties such as high adsorption capacity, chemical stability, and controlled particle size distribution, making it a versatile material for various applications.

Features of Silica Sol

Silica sol is a popular colloidal dispersion of silica particles in water. It has a range of unique features that make it a popular choice in many industrial and scientific applications. Some of the key features of silica sol include:
1. Colloidal Stability: Silica sol has excellent colloidal stability, which makes it highly resistant to sedimentation and agglomeration. This property allows it to remain stable even at high concentrations, making it ideal for use in a wide range of applications.
2. High Purity: Silica sol is often considered to be a highly pure material, as it is free from impurities that may be present in other types of sols. This makes it ideal for use in applications where purity is essential, such as in the production of electronic components.
3. Adhesive Properties: Silica sol has excellent adhesive properties, which make it ideal for use as a binder or adhesive in a wide range of materials. It can be used to bond metal, glass, ceramics, and other materials.
4. Optical Clarity: Silica sol has a high degree of optical clarity, making it ideal for use in applications where optical properties are important, such as in the production of glass and optical components.
5. High Surface Area: Silica sol has a high surface area, which makes it ideal for use as a catalyst or catalyst support. It can be used in a wide range of chemical reactions, including catalytic cracking, hydrotreating, and oxidation.
6. High Heat Resistance: Silica sol has excellent heat resistance, which makes it ideal for use in high-temperature applications. It can be used in the production of refractory materials, insulation, and other high-temperature products.
7. Chemical Inertness: Silica sol is chemically inert, which means it is resistant to most acids, bases, and other chemicals. This makes it ideal for use in applications where resistance to chemical attack is important, such as in the production of chemical-resistant coatings and linings.
8. Biocompatibility: Silica sol is biocompatible, which makes it suitable for use in medical and biotechnology applications. It can be used in the production of drug delivery systems, wound dressings, and other medical devices.

Advantages of Silica Sol

1. Good Suspension: Silica sol has excellent suspension properties which means that it remains stable and won't settle to the bottom of a solution.
2. Good Adhesive Properties: Silica sol can be used as an adhesive in various industries, including glass and ceramics, due to its excellent adhesive properties.
3. Versatility: Silica sol has a wide range of applications including coatings, catalysts, adhesives, and as a binder in ceramic manufacturing.
4. Environmentally Friendly: Silica sol is environmentally friendly and can be easily disposed of without causing harm to the environment. It is also non-toxic and safe to use.