| SPECIFICATIONS |
| Wet
and dry film thickness |
Depends
on porosity and thickness or rust and depth of pits |
| Solids
by weight |
53% |
| Specific
gravity |
0.90-0.91 |
| Package
viscosity |
25-30
cps |
| Spraying
viscosity |
25-30
cps ( No dilution necessary) |
| Pigment |
Bright
leafing aluminium |
| Solvent |
Petroleum
distillates |
| Package
stability |
2
years |
| Flash
point |
Tag
closed cup 44°C (111°F)
Tag open cup 56°C (133°F) |
| Finish |
Bright
lustre over rusted steel |
| Practical
spreading rate |
8-15m2/liter,
Depending on surface porosity and irregularity |
| Heat
resistance |
A
single coat of OAS will stand 121°C (250°F) |
| Maximum
relative humidity during application and drying |
1st
and further coats 90%, 2°C (36°F) |
| Minium
steel temperature above dew point during application and drying |
1st
and further coats 2°C (36°F) |
| Fire
class |
Norwegian
B.......Swedish 2B |
| Solvent
(for clean up) |
White
spirits |
| Recommended
airless spray nozzle |
0.25
mm x 65° (0.011" x 65°) |
| Recommended
pressure for airless spray |
90
kg/cm2 (1280 p.s.i.) |
| DRYING
TIMES: |
| TEMPERATURE |
RELATIVE
HUMIDITY |
DRY |
Above
10°C
Above 10°C
0°C
0°C |
Below
70%
Above 70%
Below 70%
Above 70% |
12
Hours
24 Hours
24 Hours
48 Hours |
| NOTE:
Air circulation improves during drying. |
|
|
| DESCRIPTION: |
- Penetrating
properties better than water.
- Drives
out air and moisture.
- Builds
up a protective coating using existing rust.
- Requires
low-cost pre-treatment.
- No
expert applicators required.
- Remains
embedded in the rust, giving high wear-resistance.
- Descales
heavily lodged rust cakes.
- Provides
visual control of surfaces.
- Easy
to apply.
- Maintains
viscosity under a wide range of temperatures and conditions.
- No
thinning necessary.
- Air
drying, No fumes, safe to use in confined areas.
- Low
cost per square metre.
- Safe
carriage of grain, dri, sulphur, phosphates, iron ore, pet
coke, bauxite, scrap iron, cement, etc.,
- Extremely
easy to repair.
- No
flaking and peeling as ordinary paints.
|
|