Large particle size silica sol, diameter : 20 nm, Na : < 450 ppm

Typical Properties
Catalog	ACMA00022761
Appearance	Dispersion
Shelf Life	Stabilization period : 12 months
Storage	Room Temp
Cation Traces	Na < 450 ppm
Composition	SiO2
Concentration	40 %
Diameter	20 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 large particle size silica sol is 50nm-150nm. With its good spherical structure, relatively hard texture and pure quality, large particle size silica sol can be well used as a grinding and polishing material for electronic products, metals, glass, mirror ceramics, silicon wafers, semiconductor materials, etc.

Features

·Good spherical structure
·Hard texture
·Pure quality

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.