|
Characteristics
|
|
Medium
alkyd resin based on sunflower oil fatty acid
|
|
Form
supplied |
|
50%
in white
spirit
|
|
Composition
of the solid resin |
| Fatty acid type |
Sunflower
oil
fatty acid
|
|
Oil content |
52.17% |
|
Phthalic anhydride content
|
29.59%
|
|
Product data and
specifications |
|
Unit
|
Value
|
|
Viscosity at 25 úC
|
Gardner
scale |
Z-Z5 |
|
Color |
Gardner
scale |
Max. 4 |
|
Acid value |
mg
KOH/g of solid resin |
Max.
7 |
|
Non volatile |
%
|
51±2% |
|
Drying time |
hr.
|
Max.
4 |
|
Dryers |
|
Good
drying properties are generally achieved by
using the following dryers: |
|
Cobalt |
0.03-0.05% |
|
Zirconium
|
0.07% |
|
Calcium
|
0.2% |
|
Each
being calculated on the basis of metal to solid
resin. |
|
Properties
and uses |
|
■
Used
for exterior architectural coating.
■
Used for industrial coatings.
■
Good resistance to yellowing
|
|
Storage |
|
Stable
for one year if stored in a dry place at
temperatures between 25-40 úC
.
|
