The paint is composed of epoxy resin, zinc phosphate, rust prevention additives, additives, solvents, etc., and polyamide is used as the curing agent. Two component packaging consisting of A and B. This coating has high sealing and good corrosion resistance, and can be matched with various topcoats.
Design purpose
As an anti-corrosion paint, it is suitable for various steel structures and concrete such as ships, bridges, gas cabinets, etc.
Physical parameters
Color: Grey Green Iron Red YellowGloss: Semi gloss
Theoretical coating rate: 200g/㎡, 6.67 ㎡/L (at 75 μ M dry film meter, excluding losses)
Specific gravity: approximately 1.33
Drying time: 23 ± 2 ℃: surface drying ≤ 2 hours, solid drying ≤ 24 hours
Complete curing: 23 ± 2 ℃: 7d
Flash point: 23 ℃
Storage period: 12 months
Construction instructions
Mixing ratio: Component A (paint): Component B (curing agent)=6:1
Maturation time 25 ℃: 0.5-1h
Pot life: 25 ℃: 8h
Construction method: high-pressure airless spraying, air spraying, manual brushing, roller coating
Diluent X-7 Epoxy Paint Diluent
|
|
High pressure airless spraying |
Aerated spraying |
Manual brushing and roller coating |
|
Maximum dilution amount |
5% |
10% |
3% |
|
orifice |
0.4-0.5mm |
2.0-3.0mm |
- |
|
Ejection pressure |
15-30MPa |
0.3-0.5MPa |
- |
Tool cleaning X-7 epoxy coating thinner
Paint film thickness Wet film: 150 μ m. Dry film: 75 μ M
Painting interval
|
Substrate temperature |
5℃ |
20℃ |
30℃ |
|
shortest |
24h |
16h |
8h |
|
longest |
three months |
||
Surface treatment: The surface is sandblasted to achieve Swedish rust removal standard Sa2.5 or manually and mechanically to achieve Swedish rust removal standard St3.
Construction conditions:
The substrate temperature must be 3 ℃ above the dew point, and the relative humidity must be less than 85%.
When the temperature of the construction substrate is below 5 ℃, the reaction between epoxy and curing agent stops and construction cannot proceed.
Rear supporting coatings: C07 two component epoxy anti-corrosion topcoat, C18 chlorinated rubber anti-corrosion topcoat, C123 two component acrylic polyurethane topcoat, C041 two component polyurethane enamel, C22 alkyd enamel, etc.
Packaging specifications: 24 kilograms in a 20 liter container for component A, and 4 kilograms in a 5 liter container for component B.
matters needing attention
If the maximum coating interval is exceeded, the surface of the previous layer of paint should be polished rough before painting to ensure adhesion between the paint films.
security
Avoid long-term inhalation of solvent vapors or paint mist. Skin and eyes should not come into contact with this product. When working in narrow or non ventilated areas, strong ventilation must be provided, and protective equipment should be worn during construction.
Notes
The above dry and wet film thickness refers to the indicators during high-pressure airless spraying;
The data related to this manual was obtained in the laboratory, and the actual product may differ slightly from it;
If there are any changes to the above data, the latest manual of our company shall prevail without prior notice.
