Liquid Silica Sol for Precision Casting Refractory Materials

• Application: Precision Casting Coatings Ceramics Semiconductors
• Bonding Function: High Temperature Adhesive
• Color: Milky White Translucent Liquid
• Model NO.: JY30% JY40%
• Composition: Inorganic Material
• Morphology: Water-Soluble
• Product Name: Silica Sol
• Product Appearance: Milky White Translucent Liquid
• Product Performance: Enhance Wear Resistance and Improve Anti-Corrosion
• Product Characteristics: Improve The Surface Smoothness of Castings
• Refractoriness: High Temperature Resistance of 1500 ºC
• Product Specifications: Customizable
• Enterprise Type: Manufacturer
• Place of Production: Henan, China
• Transport Package: 25kg Small Blue Drum, 250kg Round Drum,
• Specification: 25KG 250KG 1100KG
• Origin: China
• HS Code: 3405900000
• Production Capacity: 80000

Product Description

SiO2%	30±1
Na20%	≤0.3
PH value	9.0-10.0
Viscosity (25 ºC Pas)	<7.0×10^-3
Average particle size (nm)	10~20
Density (g/cm ³)	1.20±0.01
Appearance	Milky white semi-transparent liquid
Stability	Half a year

Packaging: 250kg plastic drum.
Storage: The product should be stored in a cool place between 0ºC and 40ºC. The shelf life is half a year.
It is mainly used as a binder for various refractory materials and features strong bonding force, high-temperature resistance, etc. Material coating INDUSTRY, CAN MAKE COATING FIRM, CAN ALSO BE anti-DUST, ANTI-AGING, firePROOF and OTHER FUNCTIONS thin-shell  precision casting, CAN MAKE shell type STRENGTH, high casting FINISH. The quality of its molding is better than that of sodium silicate molding. Replacing ethyl silicate molding can reduce costs and improve operating conditions. Silica sol has a relatively high specific surface area and can be used in the manufacturing of catalysts and as a catalyst carrier. Lubricants, etc. In the papermaking industry, it can be used as an anti-sticking agent for cellophane, a pretreatment agent for photographic paper, and an anti-sizing agent for cement bags in the textile industry. When used in combination with oiling agents, it can improve the spinnability of wool and rabbit hair, reduce breakage, prevent flying flowers, increase the yield of finished products, and enhance economic benefits. Silicon steel sheet treatment agent, picture tube dispersant, floor wax anti-slip, etc