YDL large particle size series silica sol

INTRODUCTION

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	Large particle Series	YDL-3040	39～41	1.29～1.31	≤0.3	9.0～10.5	≤15	20～40 PDI＜0.1	12 months
2		YDL-5040	39～41	1.29～1.31	≤0.3	9.0～10.5	≤10	40～60 PDI＜0.1	12 months
3		YDL-8040	39～41	1.29～1.31	≤0.3	9.0～10.5	≤10	70～90 PDI＜0.1	12 months
4		YDL-12040	39～41	1.29～1.31	≤0.3	9.0～10.5	≤10	110～130 PDI＜0.1	12 months
5		YDL-12050	49～51	1.38～1.40	≤0.3	9.0～10.5	≤10	110～130 PDI＜0.1	12 months
Note: Technical parameters can be adjusted and produced according to customer needs.

Product Features

Large particle size silica sol refers to a silica sol system with an average particle size of 30-120nm.

Product application areas

Mainly used in ceramic, sapphire polishing, gallium arsenide, silicon wafer polishing, cement curing agent, refractory materials, etc.