|
|
Octoate
and Naphthanate Driers > Cobalt
Metal
type |
Metal Conc. |
Appearance |
Metal
Content |
Visc/sec/
B4/30ºC |
Sp.gr at 30ºC |
Colour
Gardner |
MTO
Tolerance |
Usage |
| COBALT |
3% |
Purple blue clear
liquid |
3 ± 0.2 |
15 Max |
0.85 ± 0.03 |
NA |
1:19 |
Active drier: Used
with Lead or Zirconium. It is used as accelerator in
unsaturated polyester resin. It is less affected by
humidity. It acts essentially to accelerate the oxidation
of film results in good surface dry. |
| 6% |
Purple blue clear
liquid |
6 ± 0.2 |
20 Max |
0.90 ± 0.03 |
NA |
1:19 |
| 9% |
Purple blue clear
liquid |
9 ± 0.2 |
49 Max |
0.95 ± 0.03 |
NA |
1:19 |
| 11% |
Purple blue clear
liquid |
11 ± 0.2 |
59 Max |
0.98 ± 0.03 |
NA |
1:19 |
|
|
