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New Products
We are currently working to design new and innovative products
for our customer’s particular applications. These products
can be done both in private collaboration with our customer or
as new market technologies, as can be seen by a few of the new
products listed below. If you have an idea on what you are looking
for in your particular application and it is not available, please
contact us to set up a meeting to discuss in more detail.
Here are some of the new products developed by Silco International,
which are now available:
High purity, High pH – potassium stabilized colloidal
silica
| |
KH-515 |
KH-825 |
KH-1530 |
KH-2540 |
| Particle size (nm) |
5-8 |
6.8-9.2 |
12-18 |
20-27 |
| % Solids |
16-19 |
25-27 |
30-32 |
40-42 |
| Surface Area (m2/gm) |
540-340 |
300-400 |
150-225 |
100-130 |
| pH |
9.5-10.5 |
9.5-10.5 |
9.5-10.5 |
9.5-10.5 |
| Specific Gravity (@20C) |
1.09-1.14 |
1.14-1.16 |
1.2-1.22 |
1.29-1.31 |
| Lb/Gal |
9.1-9.5 |
9.5-9.7 |
10-10.2 |
10.7-10.9 |
| % Na2O |
<500ppm |
<500ppm |
<500ppm |
<500ppm |
| Viscosity (cps @ 25C) |
<10 |
<15 |
<15 |
<15 |
| Conductivity |
<6.5 |
<6.5 |
<6.5 |
<6.5 |
| Stabalizer |
K |
K |
K |
K |
| Appearance |
Clear |
Clear |
Translucent |
Translucent |
High purity, High pH - Lithium stabilized colloidal silica
| |
LI-515 |
LI-825 |
LI-1530 |
LI-2540 |
| Particle size (nm) |
5-8 |
6.8-9.2 |
12-18 |
20-27 |
| % Solids |
15-19 |
25-27 |
30-32 |
40-42 |
| Surface Area (m2/gm) |
540-340 |
300-400 |
150-225 |
100-130 |
| pH |
9-10 |
9-10 |
9-10 |
9-10 |
| Specific Gravity (@20C) |
1.09-1.14 |
1.14-1.16 |
1.28-1.3 |
1.29-1.31 |
| Lb/Gal |
9.1-9.5 |
9.5-9.7 |
10.6-10.8 |
10.7-10.9 |
| % Na2O |
<500ppm |
<500ppm |
<500ppm |
<500ppm |
| Viscosity (cps @ 25C) |
<10 |
<15 |
<10 |
<15 |
| Conductivity |
<6.5 |
<6.5 |
<6.5 |
<6.5 |
| Stabalizer |
Li |
Li |
Li |
Li |
| Appearance |
Clear |
Clear |
Translucent |
Translucent |
|
