Modified silica sol, diameter : 75-85 nm

Typical Properties
Catalog	ACMA00022798
Appearance	Dispersion
Shelf Life	Stabilization period : 12 months
Storage	Room Temp
Composition	SiO2
Concentration	40 %
Diameter	75-85 nm
Functional Group	Customized according to customer needs
pH	2.0-11.0
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

Silica sol is a cheap colloidal solution of nano-scale polymer inorganic polymetasilicic acid with water as dispersion medium. It is a thermodynamically unstable system that relies on electric charge or some other stabilizers to assist dispersion. Changes in conditions may cause flocculation, clumping or gelation. Surface modification of water-based silica sol by modifiers such as organosilicon coupling agent can obtain more stable and uniformly dispersed modified silica sol, and develop some new application fields.

Features

·Large specific surface area
·Colorless and transparent, does not affect the true color of the covering
·Good dispersion and permeability
·Freeze resistant

Application

Coating