Product

XW-3309 Marine Engineering Reinforced Concrete Heavy Anticorrosion Intermediate Layer

Composition and performance:

Two-component thick paste paint made of special epoxy resin, modified resin, glass flakes, anti-corrosion pigments and fillers, imported additives, special solvents, etc.

The paint film has excellent water resistance and shielding properties, and has good adhesion to both the primer and topcoat; excellent resistance to chloride ion penetration, good weather resistance, dry and wet

replacement performance and wet curing performance.


Application:

This coating is specially used for long-term anti-corrosion intermediate coating on the surface of steel and concrete components that are used for a long time and difficult to maintain in harsh environments such as the ocean.


Technical indicators:

Project

Performance Indicators

Color

Iron red, gray

Status in the container

After stirring and mixing, there is no hard lump and it is in a uniform state

Construction

Trouble-free application

Coating appearance

Normal

luster(60°)/°,≥

30

Fineness/μm,≤

50

Drying time/h,≤              

Touch Dry

1

24

Get down to business

Non-volatile matter/%,≥

77

Impact resistance/cm

50

Bending test/mm

1

Cross-cut test/level

1

Salt water resistance (3% NaCl solution, 240h)

No abnormality

Water resistance (120h)

No bubbling, no shedding, slight discoloration allowed



Construction instructions:

Main agent: curing agent = 10:1, stir evenly, add 10-15% of the matching diluent, and apply by high-pressure airless spray, brush or roller.


Coating requirements:

1. After surface treatment, the concrete components should be kept clean and dry and the anti-corrosion sealing primer should be applied in time.

2. Concrete components can generally be painted after 30 days of curing.

3. Brushing, rolling and spraying can be used for construction.

4. The painting interval is generally controlled within 24 hours. If the interval is too long, it is recommended to roughen the surface to be painted before re-coating.


Notes:

1. The paint should be placed in a low temperature, ventilated and dry place; away from fire and heat sources; the shelf life is one year in a cool and dry place.

2. The above information is written based on actual testing and usage experience of our company's technical personnel and can be used as a construction guide. However, due to differences in coating environments and supporting solutions, it is recommended that users conduct preliminary experiments and tests based on actual needs and uses before confirming use. Our company only guarantees the quality and stability of this product itself.

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If you have any questions, please contact us promptly and we will answer your questions as soon as possible.