HY-90G infiltration sealant is mainly used for sealing internal leakage pores, sand holes or gaps of metal castings, and make the products become qualified.HY-90G infiltration sealant can be used for a variety of powder metallurgy (sintered metal) sealing, iprovement the effect of electroplating processing and machining. It is an indispensable processing technology in the field of material improvement. The inorganic impregnation sealant has the advantages of low cost, simple operation and high temperature resistance.

Basic parameters

Ingredient: silicate

Treatment process: vacuum infiltration - cleaning - curing

Viscosity (mPa.s): > 35

Cleaning: General

PH: > 10

Solid fraction: 35-45%

Heat resistance: MAX 600 (℃)

Infiltration effect: limited to 50-100μm micropores, the effect is poorer than organic infiltration sealant.

Storage method: room temperature, avoid light.

Technical parameters

Density (g/cm3):1.38-1.40

Solubility: soluble in water

Curing method: drying at normal temperature

Curing temperature (℃):95/ drying

Curing time (min):120/ drying

Effective hole diameter (μm):40~80

Storage conditions: normal temperature

Shelf life (Mon):12