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Neutral silica sol, diameter : 19-21 nm

Typical Properties
Catalog ACMA00022802
Appearance Dispersion
Shelf Life Stabilization period : 12 months
Storage Room Temp
Anion Traces Cl < 15 ppm
Cation Traces Na < 15 ppm
Composition SiO2
Concentration 40 %
Diameter 19-21 nm
Functional Group Customized according to customer needs
pH 6.0-8.3
Precautions for use For different usage requirements, the properties of silica sol will be different. If you have any doubts during use, please contact our technical team in time.
Shipping Ambient
Solvent Water
Overview
Description

Neutral silica sol is a colloidal silica solution in which polymer silica particles are dispersed in water. It is silica sol with a PH value between 4-8.5. This type of silica sol is mainly used in industries that are sensitive to the PH value of products, such as papermaking and coatings.

Features

·High specific surface area and high adsorption
·High dispersion
·High fire resistance and thermal insulation
·Excellent water resistance, skid resistance

Application

·Used as a binder for various refractories
·For thin shell investment casting
·For catalyst manufacturing and catalyst supports
·Paper industry: it can be used as an anti-sticking agent for cellophane, a pretreatment agent for photographic paper, and an anti-slip agent for cement bags, etc.
·Textile industry: used as a sizing agent to improve the spinnability of wool and rabbit hair
·Used as silicon steel tablet, treatment agent, CRT dispersant, etc.