China Manufacturer Supplier Factory Price Colloidal Silica Binder Nano Silica Sol for Concrete Harder Densifier

• Customization: Available
• CAS No.: 112926-00-8
• Formula: Msio2*Nh2o
• Model NO.: A
• EINECS: 231-545-4
• Shape: Fluids
• Drying Method: Fluids
• Kind: Fluids
• Sorbent: Silica Gel
• Desiccant: Physical Desiccant
• Product Name: Silica Sol
• pH: 9.0~10.0
• Purity: 99%
• Sample: Availabe
• Package: Drum
• Transport Package: Drum
• Specification: JN30
• Trademark: HENGZE
• Origin: Qingdao
• HS Code: 28112210
• Production Capacity: 500tons/Month

Product Description

Product Features
The ammonia type silica sol adopts a kind of silica sol which is an organic base such as an ammonia base or an amine base instead of an inorganic base as a stabilizer. These products have low metal ions and high purity.

Product application field
Suitable for use in corrosion resistant coatings, catalyst carriers, coatings, etc.

SPEC	SIO2%	NA2O%<	PH	Viscosity(25c)/mpa.S≤	Density/g/cm3	Ave grain Dia/nm	C1
JN-15	15-16	0.7	9-11	5	1.09-11	6-8
JN-20	20-21	0.5	9-11	6	1.12-1.14	10-20
JN-25	25-26	0.3	9-10	6	1.15-1.17	10-20
JN-30	30-31	0.3	9-10	7	1.19-1.21	10-20
JN-40	40-41	0.6	9-10.5	25	1.28-1.3	10-20
SW-20	20-21	0.04	2-4	5	1.12-1.14	10-20
SW-25	25-26	0.05	2-4	6	1.15-1.17	10-20

SW-30	30-31	0.06	2-4	7	1.19-1.21	10-20
JA-30	30-31	0.06	8.5-10	7	1.19-1.21	10-20
JA-40	40-41	0.1	9-10	12	1.28-1.3	20-30
ZX-25	25-26	0.1	6-8	6	1.15-1.17	10-20
ZX-30	30-31	0.12	6-8	7	1.19-1.21	10-20
JGC-25	25-26	0.3	9-10	7	1.15-1.17	8-16	30
JGC-30	30-31	0.3	9-10	8	1.19-1.21	10-20	30

The acidic silica sol is a colloidal solution of amorphous silica particles of varying sizes in water having a pH in the range of 2 to 4. It has large specific surface area and adsorption, good adhesion and good high temperature resistance, water resistance and slip resistance. In the acidic system, the pH is better in the range of 2 to 4, and in the range of 4 to 7, the gelation process of the silica sol is intensified.

[Characteristics]

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. 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
when being mixed with other substances.

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.

 

[Term of Validity]:
One year for the alkali based, half a year for the acid based.
[Package]:
25kg/250kg per plastic drum or 1000kg per square box.
[Conditions for Storage &Transportation]:
Packing Maintain at 0-40ºC during storage and transportation to avoid freezing or exposing
to the sun. It is forbidden to expose silica sol to air before using it.
[Remarks]:
Feel free to contact us if you have any special requirements.

 

Applications:
1.Precision Casting
2. Paper-making Industry
3. Refractory Material
4.Storage Battery Industry
5.Coating
6.Textile
7.Petrochemical Industry
8.Clarifying agent
9.Polishing

About transportation

About US

Hengze Silica Gel Products Co.,Ltd was established in 2014. The factory is located in Qingdao which is the home for silica gel products in China. Our main products including: Column chromatography silica gel, Desiccant silica gel, Macro-pored
micro-spherical silica gel, Water resistant silica gel, Blue silica gel, Cat litter... Our annual production comes to more than
5000MT. Main market including USA, Canada, South American countries, Indian, Indonesia, Thailand, Vietnam, South Korea as well as some European countries.
 

FAQ
1. who are we?
We are based in Shandong, China, start from 2010,sell to Southeast Asia(40.00%),South Asia(25.00%),North America(15.00%),Eastern Asia(10.00%),Western Europe(10.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
SILICA SOL,POLISHING LIQUID,colloidal silica

4. why should you buy from us not from other suppliers?
Qingdao Hengze Silica Gel Products Co., Ltd is a high-tech enterprise which is recognized by Shandong Science and Technology Department, which integrates scientific research, manufacture and sales as a whole.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian