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.