Reinforced Silica Sol for Surface Layer of Precision Casting

• Customization: Available
• CAS No.: 7631-86-9
• Formula: Nsio2nh2o
• Model NO.: ZJN-830
• EINECS: 201-173-7
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• Main Raw Material: Silicone
• Colors: Milky White
• Package: 250kg Drums
• Transport Package: Standard Packing
• Specification: 250 kg/d
• Trademark: KEHAN
• Origin: Shandong China
• HS Code: 382410
• Production Capacity: 70000ton/Year

Product Description

ZJN Surface Reinforcement Series Silica sol


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	Surface Reinforcement Series	ZJN-830	26~31	1.17~1.21	≤0.5	9.5~10.5	≤9	7~10	12M
2		ZJN-30	26~31	1.17~1.21	≤0.5	9.0~10.5	≤9	10~15	12M
Note: Technical parameters can be adjusted and manufactured according to customers'needs.

 

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.
 

Certifications

 

Exhibition

 

Product Features
The surface layer-enhanced silica sol refers to a silica sol having a certain particle diameter formed by adding a polymerization inhibitor to prevent the growth of the particle size of the silica sol, and a network structure is formed on the surface of the silica sol by adding an organic polymer to increase the surface layer silica sol. A type of surface-enhanced silica sol that is breathable, as well as gelling stability.
Product application field
ZJN-830, ZJN-30 surface layer enhanced silica sol series products are suitable for casting high precision castings