Sodium-type silica sol, diameter : 13-15 nm

Typical Properties
Catalog	ACMA00022842
Appearance	Dispersion
Shelf Life	Stabilization period : 12 months
Storage	Room Temp
Composition	SiO2
Concentration	30 %
Diameter	13-15 nm
Functional Group	Customized according to customer needs
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 dispersion of nano-sized silica particles in water or solvent. Since the SiO2 in the silica sol contains a large amount of water and hydroxyl groups, the silica sol can also be expressed as mSiO2.nH2O. There are different ways to prepare silica sol. The most commonly used methods are ion exchange method, one-step hydrolysis method of silicon powder, silane hydrolysis method, etc.

Features

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

Application

Precision casting, polishing