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Potassium Type 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 / Potassium Type Series Colloidal Silica/Silica Sol

Potassium Type Series Colloidal Silica/Silica Sol

Colloidal silica/Silica sol is a kind of colloid which is formed by nm-grade particles SiO2, dispersed in water. It is odorless, tasteless and nontoxic and its chemical molecular formula is mSiO2·nH2O.
1. The colloid particles are minute, and the particle size can be controlled according to customers' requirements.
2. Colloidal silica/Silica sol has relatively large specific surface area, and high heat-resisting performance (1500-1600"C).
3. With low viscosity, it can soak the places where water soaks; therefore, it presents excellent dispersion and permeability.
4. When the moisture contained in silica sol is evaporated, the colloid grains firmly adhere to the material surface and the combination of silicon and oxygen is then formed between grains. It is a good adhesive.
Product application: coating, refractory industries, investment casting, polishing etc.
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Sequence Number
Product Series
Product Model
Particle Size (nm)
SiO₂Content(wt%)
PH
Na(ppm)
Shelf Hfe (month)
1
Potassium
JK10-25/1
9~11
25±1
9.5~11.0
<35
12
2
Potassium
JK20-30/1
18~22
30±1
9.5~11.0
<35
12
3
Potassium
JK40-30/1
38~42
30±1
9.5~11.0
<35
12
4
Potassium
JK60-30/1
55~65
40±1
9.5~11.0
<35
12
5
Potassium
JK80-40/1
75~85
40±1
9.5~11.0
<35
12
Welcome To Delixin

Professional Potassium Type 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 Potassium Type Series Colloidal Silica/Silica Sol suppliers and Potassium Type Series Colloidal Silica/Silica Sol company to wholesale Potassium Type Series Colloidal Silica/Silica Sol.

We sincerely welcome to cooperate with you!

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Industry Information Extension

More Information About Potassium Type Series Colloidal Silica/Silica Sol

Potassium Type Series colloidal silica, also known as potassium stabilized silica sol, is a type of colloidal silica where potassium ions are used to stabilize the negatively charged silica particles.
Silica sols are aqueous suspensions of very fine silica particles, typically in the range of 5-100 nanometers in size. They have a high surface area and a high surface charge density, which makes them useful in a variety of applications such as coatings, adhesives, and catalysts.
The potassium type series colloidal silica is particularly useful because the potassium ions provide a higher level of stability to the silica particles, which can improve the performance of the sol in certain applications. This type of silica sol is commonly used in the production of high-quality coatings, such as automotive coatings, because of its excellent stability and uniform particle size distribution.

Use of Potassium Type Series colloidal silica：

One of the main uses of potassium type series colloidal silica is as a binder in the manufacturing of refractory materials, such as firebricks, castables, and other heat-resistant products. The potassium silicate acts as a binder by forming a chemical bond with the refractory materials, which improves their strength and durability at high temperatures
Potassium type series colloidal silica is also used in the production of coatings, adhesives, and sealants. Its ability to form strong bonds with a wide range of surfaces makes it ideal for use as an adhesive and sealant in applications such as glass bonding, metal bonding, and ceramic bonding.
In addition, potassium type series colloidal silica is used in the production of catalysts, where it acts as a stabilizer for the active catalyst components. It is also used in the production of silica-based ceramics, where it acts as a binder and filler, improving the strength and thermal stability of the final product.
Overall, potassium type series colloidal silica is a versatile and useful material with a wide range of applications in various industries. Its unique properties make it an ideal choice for use in high-temperature applications, as well as in bonding, coating, and sealing applications.