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20524
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Characteristics
|
| Long
alkyd resin based on soya bean oil
|
|
Form
supplied |
|
60%
in white spirit.
|
|
Composition
of the solid resin |
|
Oil
type |
Soya
bean oil
|
|
Oil content |
62.3%
|
|
Phthalic anhydride content |
25.2%
|
|
Type of polyol
|
Pentaerythritol
|
|
Product data and
specifications |
|
Unit
|
Value
|
|
Viscosity at 25 úC
|
Gardner
scale |
Y-Z |
|
Color |
Gardner
scale |
Max. 4 |
|
Acid value |
mg
KOH/g of solid resin |
Max.7 |
|
Non volatile |
%
|
61±2 |
|
Drying time |
hr |
4 |
|
Specific
gravity |
|
0.93 |
|
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 |
|
■
Good initial gloss and gloss retention |
|
■
High quality, high build interior and exterior
decorative enamels. |
|
Storage |
|
Stable
for one year if stored in a dry place
at temperatures between 25-40 úC
. |
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[pachin/technicaldatalink.htm] |
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