Products
Colloidal Silica Suspensions
Colloidal Silica Suspension
A non-crystallizing silica (SiO2) suspension stabilized at an alkaline pH value of 9.8.
The combination of very fine abrasive particles in a chemically aggressive liquid provides a Chemical-Mechanical Polishing (CMP) action.
Ideal for final polishing to obtain a deformation-free surface. Obtain excellent results on IC-cross sections, ceramics, minerals, hard steels and ductile non-ferrous materials.
Recommended as final polishing for EBSD samples.
Supplied in 32 oz bottle (950ml) with a 40% particle concentration in water, pH range 9.7-9.9.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 815-110 | Colloidal Silica Suspension, 0.06 m |
950ml | € 83,50 |
PELCO Colloidal Silica Suspensions
PELCO Colloidal Silica Suspensions are ideal for the final polishing of materials for which a high quality, visibly scratch free surface is required.
Three new formulations are provided, each with a specific average particle size and with increased alkalinity for an enhanced Chemical-Mechanical Polishing (CMP) effect.
PELCO Colloidal Silica CS1 with an average particle size of 80nm and pH value of 9.9 is ideal for many metallographic final polishing applications.
PELCO Colloidal Silica CS2 with an average particle size of 50nm and pH value of 9.9 formulated for fine polishing of semiconductor wafers and devices.
PELCO Colloidal Silica CS3 with an average particle size of 35nm and pH value of 10.5 formulated specifically for fine polishing of silicon wafers and devices.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 815-120 | PELCO Colloidal Silica Suspension CS1 |
473ml | € 56,50 | ||
| 815-130 | PELCO Colloidal Silica Suspension CS2 |
473ml | € 46,70 | ||
| 815-140 | PELCO Colloidal Silica Suspension CS3 |
473ml | € 48,40 | ||
| 815-120-1 | PELCO Colloidal Silica Suspension CS1 |
3,8l | € 177,50 | ||
| 815-130-1 | PELCO Colloidal Silica Suspension CS2 |
3,8l | € 201,70 | ||
| 815-140-1 | PELCO Colloidal Silica Suspension CS3 |
6,8l | € 213,10 |
