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, product uses and performance characteristics
, coatings are widely used in internal defense of various types of finished oil tanks, oil pipelines, sewage tanks, sewage pipelines and various Interior steel structure.
Since its inception, this product has been used in airports and oil depots inside and outside the military for many years, proving that its performance is stable and reliable, and its anti-corrosion period is more than ten years. It has won praise and trust from the majority of users, and has been approved by the British B (aircraft refueling) company) adopted.
Performance characteristics of this product:
Good chemical stability. The paint film has stable performance after drying, especially oil resistance, water resistance (seawater, tap water, distilled water, crude oil sewage), and oil-water mixed liquid resistance.
Excellent mechanical properties: After the paint film is cured, it has good adhesion, flexibility, wear resistance and impact resistance
After many tests, the coating film has no impact on the quality of the oil
Use Convenient (iron red) as primer and (white) as topcoat, with good matching performance. Due to the use of a new curing agent, it is not only less toxic, but also has wide adaptability to construction temperatures. It can be constructed at high temperatures and cured at low temperatures (°C). It has good storage stability. The paint itself has stable chemical properties and is Added with anti-settling agent, it is not easy to agglomerate and deteriorate after long-term storage, and it is easy to stir and prepare.
. Paint composition:
(
It is divided into base paint and surface paint. Each paint is composed of two components, A and B
)
Primer paint A Component (iron red liquid) Component B (brown liquid)
Topcoat Component A (white liquid) & Component B (brown liquid)
, main technical indicators
c==> Inspection items
c=> Technical indicators
=> Inspection methods
c=>
=> Component A
c=> Paint film color and appearance
Iron red, the paint film is smooth
c=> White, the paint film is smooth and smooth
Visual inspection
c=> Viscosity,
c=>
c=> Fineness(&)
c=>
c= > Solid content, %
c=>
=> Coating
c=> Hiding power, /㎡
c= >
=> Drying time
Surface dry
c=>
=>
Hard dry
< br/> c=>
c=> Gloss, %
c=> Adjustable
c=> Hardness
c=> .
B /
c=> Adhesion (circling method) (level)
c=>
c=> Flexibility
c=> < br/>
B/
c=> Impact strength (㎏.c)
c=>
B/
c=> Specific gravity
c=> .
.
c=> Storage period
c=> .
.
, dosage ratio and packaging
The ratio of the various components of the coating was determined through research Compare with a large number of experiments to select the optimal dosage ratio. For convenience of use, the products are packaged in proportion when leaving the factory.
& Primer (Iron Red)
& Top Coat (White)
Group A Part B (iron barrel)
Part B (plastic barrel)
.
.
, construction method
)
Bottom surface treatment
In order to improve the anti-corrosion effect of the paint, the remaining paint film, rust, oil, scale and debris on the surface of the base material should be removed.
)
The specific requirements:
Use shot blasting or sand blasting to remove rust, and the quality should reach level (B&).
If manual rust removal is used, the quality should reach grade (B&).
Before painting, oil, dust and other impurities on the surface should be removed. The cleaned steel plate should be painted in time to prevent it from rusting again.
)
Paint Mixing
If the paint is left for too long, it may settle. Stir it thoroughly before use.
After opening the bucket and stirring evenly, pour component B (small bucket) into component A (large bucket) and mix evenly before use.
When the dosage is small, it can be prepared according to the proportion of components A and B.
)
Painting
Can be applied by brushing, roller coating or spraying. Try to make the coating evenly thin and thick, without leakage or sagging, and reach the specified thickness. It can be applied every other coat under normal temperature conditions.
Coating procedure:
Components
Ratio (㎏)
Color
Film thickness (&)
Paint (/㎡)
First coat
Primer component A + component B
.
Sauce red
~
~< br/> The second coat
Primer component A + component B
.
Sauce red
~
~
The third coat
Topcoat Part A + Part B
.
White
~
~
Fourth coat
Topcoat Part A+Part B
.
White
~
~
After each painting, the paint brush and other construction tools should be cleaned with thinner in time to prepare for next use . If spraying is used, it is even more necessary to clean the spray gun and hose with thinner in time to prevent clogging after the paint solidifies.
, Precautions
) Paint contains organic solvents. At the construction site, ventilation should be paid attention to. Open flames are strictly prohibited, and explosion-proof lights must be used for lighting.
) Please store paint in a cool, ventilated and dry place.
) Wear a protective mask when working, and the working time should not be too long.
Contact: Wen Shan: (Military) (Ground) (Mobile)&::
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