Small particle size silica sol, diameter : 7-9 nm, sodium form

Typical Properties
Catalog	ACMA00022827
Appearance	Dispersion
Shelf Life	Stabilization period : 6 months
Storage	Room Temp
Composition	SiO2
Concentration	30 %
Diameter	7-9 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 can be divided into small particle size silica sol, conventional particle size silica sol and large particle size silica sol according to the particle size. The particle size of the silica particles of the small particle size silica sol is about 5nm-20nm. Due to the small particle size of silica, the small particle size silica sol has better adhesion and adsorption properties than ordinary silica sol, especially in the field of coatings.

Features

·Monodisperse system
·High purity
·Low content of impurity ions
·High stability

Application

·Used in the coating industry: it can make the coating firm, and has the advantages of water resistance, fire resistance, stain resistance, high temperature resistance, high hardness of the coating film, bright color and no fading. It can also be used in acid-resistant, alkali-resistant, fire-retardant coatings and far-infrared radiation coatings.
·Applied in the textile industry: it can be used as a sizing auxiliary for radial spinning, which can form an excellent protective liquid and increase the adhesion of dyeing.