Epoxy rust-resistant anti-corrosion primer
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, product uses and performance characteristics
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Epoxy rust-resistant anti-corrosion primer is developed by us and is used in various applications. A new type of anti-corrosion primer for steel structures and facilities. It is a high-solid coating composed of epoxy resin as the main film-forming substance, adding penetrants, rust converting agents and various high-efficiency anti-rust pigments. It has excellent It is a new type of anti-corrosion primer with cocoa rust (rust layer thickness <&) coating with excellent anti-corrosion performance. It overcomes the limitation that epoxy paint generally requires a higher level of rust removal, can be painted with rust, and simplifies the painting process. This coating is widely used in anti-corrosion projects and is known as the "universal primer" and can be matched with various topcoats.
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Epoxy rust-resistant anti-corrosion coating can be used on metal surfaces that are rust-removed
by sand blasting, or on metal surfaces that are rust-removed by hand or small pneumatic tools. It is suitable for steel facilities such as chemical equipment, oil tankers, and oil pipelines. It is also suitable for metal protection under special conditions, such as ship hull, deck anti-rust paint, engine room floor paint, etc.
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Coating composition: This coating is a two-component epoxy resin coating, packed in two parts: A and B.
>Component A (iron red liquid) Component B (brown liquid)
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Main technical indicators
c=> Inspection items
Technical indicators
Inspection method
=> Group A
c=> Paint film color and appearance
Iron red, smooth paint film
Visual inspection
c=> Viscosity,
c=> Fineness(&)
c=> Solid content, %
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=> Coating
c=> Hiding power, /㎡
=> Drying time
Surface dryness
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Solid dryness
c=> Adhesion, grade
c=> Flexibility< br/>
c=> Impact strength (kg.c)
c=> Distilled water resistance,
No change in the day
c=> Resistance to salt water, % salt water solution
No change in the day
c=> Resistance to gasoline water,
No change in the day
c=> Resistance %,
No change in days
c=> Paint settlement, monthly
level or above
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, dosage ratio and packaging
>&The ratio of each component of the coating is the optimal dosage ratio selected through research and extensive testing. For ease of use, the products are packaged in proportion when leaving the factory
Epoxy iron red primer (iron red)
Group A (iron drum)
Part B (plastic barrel)
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, construction methods and precautions
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Surface treatment
>In order to improve the anti-corrosion effect of the paint, the oil, dirt, oxide scale and loose rust on the surface of the substrate should be removed before painting, as well as the old paint film of non-epoxy paint. The rust layer thickness can be painted directly if it is less than & . The cleaned surface should be painted in time to prevent re-rusting.
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Paint Mixing
> Stir the paint thoroughly before use. After stirring evenly, pour Part B into Part A and mix well before use. If the amount of paint is small, components A and B can be prepared in proportion.
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Painting
>Can be applied by brushing, roller coating or spraying. If dilution is needed, special diluent can be added. During construction, try to ensure that the coating is evenly thin and thick, without leakage or sagging, and reaches the specified thickness. It can be applied every hour under normal temperature conditions.
Components
Ratio (㎏)
Color
Film thickness (&)
Paint (/㎡)
The first course
Component A + Component B
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Iron red
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The second course
Component A + Component B
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Iron Red
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, Notes:
> The storage period of the paint is one year. If the storage period exceeds the performance index test, it can still be used if it is qualified.
> The paint contains organic solvents. Ventilation must be strengthened at the construction site. Open flames are strictly prohibited. Explosion-proof lamps must be used for lighting. Open flames are strictly prohibited.
> Please store paint in a cool, ventilated and dry place.
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>Contact: Wen Shan: (Military) (Ground) (Mobile)&::