High Quality Silica Sol for Molecular Sieve Colloidal Silica

• CAS No.: 7631-86-9
• Formula: Nsio2nh2o
• EINECS: 201-173-7
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JN-1430
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• Package: 250kg Drums
• Usage: Refractory Industries
• pH: 9.0-10.0
• Transport Package: Standard Packing
• Specification: 250 kg/d
• Trademark: KEHAN
• Origin: Shandong China
• HS Code: 382410
• Production Capacity: 70000ton/Year

Product Description

PRODOUCT PARAMETER

NO.	Series	Type	technical parameter						Stable period (M)
			SiO2%	Density (25ºC,g/cm3)	Na2O%	pH (25ºC)	viscosity (25ºC,mpa.s)	Average particle size(nm)
1	Alkaline Series Silaca sol	JN-830 casting surface layer	29~31	1.19~1.21	≤0.5	9.5~10.5	≤9	7~10	12 M
2		JN-1430casting back layer	29~31	1.19~1.21	≤0.5	9.0~10.5	≤9	10~15	12 M
3		JN-1430-A1	29~31	1.19~1.21	≤0.5	9.0~10.5	≤9	10~15	12 M
4		JN-1430-A2	29~31	1.19~1.21	≤0.5	10.0~11.0	≤8	10~15	12 M
5		JN-1430-C1 (Cl-:50~100ppm)	29~31	1.19~1.21	≤0.3	9.0~10.0	≤10	10~15	12 M
6		JN-1430-C2 (Cl-:30~50ppm)	29~31	1.19~1.21	≤0.3	9.0~10.0	≤10	10~15	12 M
7		JN-1430-C3 (Cl-:<30ppm)	29~31	1.19~1.21	≤0.3	9.0~10.0	≤10	10~15	12 M
8		JN-40	39~41	1.29~1.31	≤0.4	9.0~10.5	≤25	10~15	6 M
9		JN-40-C1 (Cl-:<50ppm)	39~41	1.29~1.31	≤0.4	9.0~10.5	≤25	10~15	6M
Note: Technical parameters can be adjusted and manufactured according to customers'needs.

Certifications

 

Exhibition

 

Packaging & Shipping

[Package]: 250kg drums and other polyethylene plastic barrels packaging, or container liquid bag packaging
[ConditionsforStorage&Transportation] : Packing Maintain at 0-40 during storage and transportation to avoid freezing or exposingto the sun.It isforbidden to expose silica sol to air before using it.

Product characteristics
 
Alkaline silica sol is a colloidal solution of amorphous silica particles of different sizes in water. Its pH value ranges from 9 to 11. It is called alkaline silica sol. Its molecular formula is mSiO 2.nH 2.O The particle size can be controlled at 7-15 nanometers.
1. It has large specific surface area and good adsorbability.
2. It has good adhesion, high temperature resistance, good hydrophilicity and oil repellency.
 
Product Application Area
 
JN-830 and JN-1430 can be used in precision casting, ceramics, coatings and other industries.
JN-1430-C1, JN-1430-A2, JN-1430-C3, JN-40, JN-40-C1 can be transported in refractories, petroleum catalysts and other industries.