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Low Sodium Type Colloidal Silica/Silica Sol

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

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Low Sodium Type 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: electronics chemicals, paper chemicals, ceramics, sapphire polishing, gallium arsenide, silicon wafer polishing, cement curing agent, refractory materials, etc.
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Sequence Number
Product Series
Product Model
Particle Size (nm)
SiO₂Content(wt%)
PH
Na(ppm)
Shelf Hfe (month)
1
Sodium type
JN5-20/1
4~6
20±1
9.5~10.5
<400
12
2
Sodium type
JN10-20/1
8~12
20±1
9.5~10.5
<400
12
3
Sodium type
JN10-30/1
8~12
30±1
9.5~10.5
<400
12
4
Sodium type
JN12-30/1
10~14
30±1
9.5~10.5
<400
12
5
Sodium type
JN14-30/1
12~16
30±1
9.5~10.5
<400
12
6
Sodium type
JN20-40/1
18~22
40±1
9.5~10.5
<400
12
7
Sodium type
JN40-40/1
38~42
40±1
9.5~10.5
<400
12
8
Sodium type
JN60-40/1
55~65
40±1
9.5~10.5
<300
12
9
Sodium type
JN80-40/1
70~90
40±1
9.5~10.5
<200
12
10
Sodium type
JN90-40/1
80~100
40±1
9.5~10.5
<200
12
11
Sodium type
JN100-40/1
90~110
40±1
9.5~10.5
<200
12
12
Sodium type
JN110-40/1
100~110
40±1
9.5~10.5
<200
12
13
Ammonium
JA8-30/1
7~9
30±1
8.5~10.0
<200
12
14
Ammonium
JA8-30/2
7~9
30±1
8.5~10.0
<400
12
15
Ammonium
JA10-25/1
9~11
25±1
8.5~10.0
<150
12
16
Ammonium
JA10-30/1
9~11
30±1
8.5~10.0
<200
12
17
Ammonium
JA10-30/2
9~11
30±1
8.5~10.0
<400
12
18
Ammonium
JA20-40/1
18~22
40±1
8.5~10.0
<300
12
19
Ammonium
JA20-40/2
18~22
40±1
8.5~10.0
<500
12
20
Acid Series
SW10-25/1
8~12
25±1
/
<250
6
21
Acid Series
SW15-25/1
14~16
25±1
/
<250
12
22
Acid Series
SW20-30/1
18~22
30±1
/
<350
12
23
Acid Series
SW50-30/1
40~60
30±1
/
<350
12
24
Acid Series
SW80-30/1
70~90
30±1
/
<350
12
Welcome To Delixin

Professional Low Sodium Type 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 Low Sodium Type Colloidal Silica/Silica Sol suppliers and Low Sodium Type Colloidal Silica/Silica Sol company to wholesale Low Sodium Type Colloidal Silica/Silica Sol.

We sincerely welcome to cooperate with you!

Related Products

Industry Information Extension

More Information About Low Sodium Type Colloidal Silica/Silica Sol

Colloidal silica, also known as silica sol, is a stable suspension of sub-micron silica particles in water or another solvent. It has a wide range of applications, including as a binder in refractory materials, as a coating agent in paper manufacturing, and as a polishing agent in the electronics industry.
Low sodium colloidal silica, as the name suggests, is a type of colloidal silica with a lower concentration of sodium ions. This is important in some applications where high levels of sodium can interfere with the desired properties of the material or product.
One example is in the production of catalysts, where high levels of sodium can cause deactivation of the catalyst or result in undesirable byproducts. Low sodium colloidal silica is also used in the production of specialty glasses, where sodium content needs to be carefully controlled to achieve the desired properties.

Low sodium type colloidal silica/silica sol has several industrial and commercial applications, including:

Coatings: Silica sol is used in the manufacturing of coatings to improve adhesion and to enhance the physical properties of the coating. It can also help to reduce the amount of organic solvents required in the coating formulation.
Catalysts: Colloidal silica/silica sol can be used as a catalyst or as a support for catalysts in various chemical reactions.
Binders: Silica sol can act as a binder in various applications such as ceramics, refractories, and foundry coatings.
Polishing: Silica sol is used as a polishing agent for metals, ceramics, and other materials.
Papermaking: Colloidal silica/silica sol is used in the papermaking industry as a retention aid, which helps to improve paper strength and reduce the amount of fiber needed to produce paper.
Textiles: Silica sol can be used as a sizing agent in textile manufacturing, improving the strength and durability of the fabric.
Overall, low sodium type colloidal silica/silica sol can be a versatile material with various industrial and commercial applications, thanks to its unique physical and chemical properties.