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Acid Series Colloidal Silica/Silica Sol

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

Home / Product / Colloidal Silica/Silica Sol / Acid Series Colloidal Silica/Silica Sol

Acid Series Colloidal Silica/Silica Sol

Acidic silica sol is a colloidal solution formed by uniform diffusion of silica particles in water. The pH is 2 to 6. It has many excellent properties and characteristics.
Product application: textiles, coatings, non-stick coatings and other industries, Catalyst carrier, high glossy photo paper and battery .
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Sequence Number Product Series Product Model Particle Size(nm) SiO₂Content(wt%) PH Na(ppm) Shelf Hfe (month)
1 Acid Series SW10-25/1 8~12 25±1 2.5~3.5 , 3.5~4.5 , 4.5~5.5 <250 6
2 Acid Series SW15-25/1 14~16 25±1 2.5~3.5 , 3.5~4.5 , 4.5~5.5 <250 12
3 Acid Series SW20-30/1 18~22 30±1 2.5~3.5 , 3.5~4.5 , 4.5~5.5 <350 12
4 Acid Series SW50-30/1 40~60 30±1 2.5~3.5 , 3.5~4.5 , 4.5~5.5 <350 12
5 Acid Series SW80-30/1 70~90 30±1 2.5~3.5 , 3.5~4.5 , 4.5~5.5 <350 12
Welcome To Delixin

Professional Acid Series Colloidal Silica/Silica Sol Suppliers.

Zhejiang Delixin Micro Nano Technology Co., Ltd. was established in 2014 with a registered capital of 10 million yuan. 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.The company is only an hour's drive from Ningbo and Xiaoshan International Airport, and 100 and 200 kilometers away from Ningbo and Shanghai ports respectively, which has obvious transportation advantage.

Relying on the senior technical team of the Chinese Academy of Sciences, taking advantage of late-mover advantage and through technological innovation, management innovation and product innovation, the company is a high-tech enterprise with research and development as the main body. Strictly following the ISO9000 system management and relying on the concept of "strive for survival by quality, develop with technology, and seek benefit from management", DlX provides customers with high-quality products to meet the growing demand for silica sol in various industries.

Our silica sol products are widely used in the fields of electronics, polishing, coating, papermaking, food, catalysis carrier, precision casting and refractory material.Our company is also a professional China Acid Series Colloidal Silica manufacturers and Acid Series Silica Sol factory to wholesale Acid Series Colloidal Silica/Silica Sol.

We sincerely welcome to cooperate with you!

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Industry Information Extension

More Information About Acid Series Silica Sol

Acid series colloidal silica, also known as silica sol, is a stable suspension of ultrafine particles of silica in water. It is prepared by the acidification of an alkaline solution of sodium silicate. The pH of the solution is adjusted to a range of 2.5-4.5, causing the silica particles to become positively charged and repel each other, thus preventing them from aggregating or settling.
Silica sol is widely used in various industrial applications, including coatings, adhesives, ceramics, and electronics. It is also used as a binder for refractory materials, in catalyst supports, and as a polishing agent.
Silica sol can be modified with different surface chemistries, making it suitable for a wide range of applications. For example, it can be modified with organic groups to make it hydrophobic or with amino groups to make it reactive with other chemicals.
In summary, acid series colloidal silica/silica sol is a stable suspension of ultrafine silica particles in water that has a wide range of industrial applications due to its unique properties and versatility.

Some common uses of acid series colloidal silica/silica sol include:

Coating and Adhesives: It is used as a binder in the manufacturing of coatings and adhesives. It provides excellent adhesion and durability to the coatings and adhesives.
Catalyst support: It is used as a support material for catalysts due to its high surface area and uniform particle size.
Refractory: It is used in the production of refractory materials such as ceramic and glass, due to its ability to enhance the mechanical strength and thermal stability of the material.
Polishing: It is used in the polishing of optical surfaces, semiconductor wafers, and other precision surfaces due to its ability to provide a uniform and smooth surface.
Paper and Textiles: It is used as a binding agent in the production of paper and textiles to increase the strength and durability of the materials.
Water Treatment: It is used in water treatment processes as a flocculant to remove impurities and suspended solids from water.
Overall, acid series colloidal silica/silica sol has a wide range of industrial applications due to its unique properties and versatility.