High-purity silica sol, Diameter : 15 nm, pH = 2.3

Typical Properties
Catalog	ACMA00022747
Density	1.200 g/cm³
Appearance	Dispersion
Shelf Life	Stabilization period : 6 months
Storage	Room Temp
Composition	SiO2
Concentration	30 wt.%
Diameter	15 nm
Functional Group	Customized according to customer needs
pH	2.3
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
Specific Surface Area	182 m²/g
Viscosity	≤ 6.0 cP

Overview

Description

Silica sol is a dispersion of nano-silica in water or non-aqueous solution. Ordinary silica sol has a large impurity content and is limited to traditional industrial fields. The high-purity electronic-grade silica solution produced by the sol-gel method has a purity higher than 99%, which can meet the requirements of the semiconductor, precision polishing and solar energy industries. Its particle morphology, concentration, dispersion medium, PH, etc. can be adjusted according to requirements.

Features

·Low metal ion content
·Even particle distribution
·Good stability
·Wide range of uses

Application

It can be widely used in chip CMP, solar wafer crucible, aerogel, metal/ceramic processing, ink, coating, textile, battery, biomedicine and other fields as a material for bonding, filling, coating, polishing, etc.