Sodium Silica Sol for Surface Layer for Concrete Grouting

• 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.: JN830
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• 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.

 

Detailed Photos

 

Packaging & Shipping

 

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.

Company Profile

Company Profile

 

 

 

Kehan company is a national high-tech enterprise specializing in the manufacture of Silica Sol, and is the only one innovative enterprise with three manufacturing silica sol methods , which are "Silicon hydrolysis method""Water glass ion exchange method"and "Sol-gel method to produce ultra-pure Silica Sol". Our company establish Silica sol enterprise with annual production capacity of more 400000 tons and storage capacity of more than 40000 tons.The company Products has more than 200 varieties. Kehan company's total assets of 500 million, is the world's excellent manufacturer of Silica Sol.

Kehan company concentrates on high-purity silica solcomposite nano-materials . At present, Kehan company mass-produced alkaline silica sol (JN series), acid silica sol(KHAS series), neutral silica sol (KHZ series),ammonia silica sol(KHAN series) ,low sodium silica sol (KHWR series),small and large particle silica sol (KHL series),and High purity large particle size silica sol(ZCM series), and other products can be used for paper making, coating, refractory, semconductor polishing, petrochemical, investment casting, battery industry,and other industries, we can provide high-end personalized customization services. Development history Invested to develop kinds of silica sol products since 1998; One-step elemental silicon dissolving process was adopted to produce silica sol in October, 2000; The process of one exchange of water glass was developed the mass production was duly realized in March 2006; Moved to the provincial chemical industry Park in Linshu as an investment project invited by Shandong Linshu Investment Invitation Bureau in 2009; In the year of 2015, Passed ISO9001-2008 International Quality System Certification; Passed ISO14001-2015 Environmental management system certification; Passed OHSAS18001-2007 Occupational Health and Safety Management System Certification; In the year of 2018, Obtaining the certificate of high-tech enterprise. Cooperative partner World wide famous casting dealer-IMPRO(China) Co., Ltd. World wide famous refractory dealer- Shandong Luyang Co., Ltd. World wide famous casting dealer-Dongying Giayoung Precision Metal Co., Ltd. World wide famous casting dealer- Anhui Yingliu Group