YDS acidic series silica sol

Category： Acidic series silica sol

Message

Alkaline series silica sol

Ammonia series silica sol

Acidic series silica sol

Large particle size series silica sol

Small particle size series silica sol

Low sodium/potassium series

Quick drying series silica sol

High purity series silica sol

INTRODUCTION

INSTRUCTION MANUAL

VIDEO DETAILS

Product Parameters

sequence	Product Series	Product Model	Technical parameters						stable phase (Month)
sequence	Product Series	Product Model	Silicon dioxide mass fraction （SiO2%）	specific gravity (25℃，g/cm3)	Mass fraction of sodium oxide （Na2O%）	PH value （25℃）	viscosity (25℃，mpa.s)	average particle size (nm)	stable phase (Month)
1	Acid Series	YDS-25	24～26	1.15～1.16	≤0.05	2.0～4.0	＜5	10～15	6 months
2		YDS-30	29～31	1.19～1.21	≤0.05	2.0～4.0	＜9	10～15	3 months
3		YDS-3030	29～31	1.19～1.21	≤0.05	2.0～4.0	＜9	20～40	6 months
4		YDS-5030	29～31	1.19～1.21	≤0.05	2.0～4.0	＜9	40～60	6 months
5		YDS-8030	29～31	1.19～1.21	≤0.05	2.0～4.0	＜9	70～90	6 months
6		YDS-8040	39～41	1.29～1.31	≤0.08	2.0～4.0	＜9	70～90	6 months
7		YDS-12040	39～41	1.29～1.31	≤0.08	2.0～4.0	＜9	110～130	6 months
Note: Technical parameters can be adjusted and produced according to customer needs.

Product Features

Acidic silica sol is a colloidal solution of amorphous silica particles of varying sizes in water, with a pH value ranging from 2 to 4. Has a large specific surface area and adsorption capacity, good adhesion, high temperature resistance, water resistance, and skid resistance.

In the acidic system, the stability is good in the pH range of 2-4, while the gelation process of silica sol is intensified in the pH range of 4-7.

Product application areas

Product application: Acidic silica sol is mainly used in industries such as textiles, coatings, and non stick pan coatings.