Competitive Advantage:

We are real fty ,We can be customized ,we have big research team and many valuable experience years , our products polishing with fast speed, good surface finish, easy clean, not easy to scratch , it 's very safe and high quality

Application:
1. sapphire substrate sheet, gallium arsenide chips, optical crystal ，silicon wafer, the window Polishing

Chemical  composition:

SIO2   40±1%

Deionized water     60±1%

catalyst  <1%

Pysical Properties:

Particle size 60-80nm

Proportion(20 °C) 1.25-1.3

viscosity(20 °C) ≤10.c.p

Ph value    9.5-10.5

Color  milk white

Storage: appropriate temperature between 5°C-25°C, the preservation perioa of 1 year

Warning:adoivd the sun,0°C to place too mjc time following gel will cause failure

Packaging:   25kg/barrel