Made from epoxy resin, glass flakes, and other pigments, fillers, additives, diluents, and curing agents. The packaging consists of two components, A and B, with excellent water resistance and chemical penetration resistance, as well as strong adhesion. High mechanical strength, with both ideal anti-corrosion and decorative properties.
Design purpose
Steel components and cement alkali facilities can be used as topcoats or as intermediate coatings.
Physical parameters
Color: Various colors
Gloss: Matte
Theoretical coating rate: 455g/㎡, 2.86 ㎡/L (based on 200 μ M dry film meter, excluding losses)
Specific gravity: approximately 1.30
Drying time: 23 ± 2 ℃: surface drying ≤ 2 hours, solid drying ≤ 24 hours
Complete curing: 23 ± 2 ℃: 7d
Flash point: 25 ℃
Storage period: 12 months
Construction instructions
Mixing ratio: Component A (paint): Component B (curing agent)=100:8-18
(The temperature is high or low, and the ratio is different, according to the specified requirements when the product leaves the factory.).
Maturation time: 23 ± 2 ℃: 20-30min
Pot life: 23 ± 2 ℃: 3h
Construction method: high-pressure airless spraying, air spraying, manual brushing, roller coating
Diluent: X-7 epoxy coating diluent
Maximum dilution 5%
Tool cleaning X-7 epoxy coating thinner
Paint film thickness: wet film thickness 350 μ m. Dry film thickness 200 μ M
Painting interval
|
Substrate temperature |
10℃ |
20℃ |
30℃ |
|
shortest |
48h |
24h |
12h |
|
longest |
14d |
7d |
3d |
surface treatment
The interval between the application of the previous coat of paint has exceeded the maximum interval, and the previous coat of paint should be ground rough.
Construction conditions
The substrate temperature must be at least 3 ℃ higher than the dew point temperature, 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.
Front matching coatings: CO8-7 two component epoxy glass flake anti rust paint, CO8-8 two component epoxy mica iron anti rust paint, etc.
Rear matching coating: CO71 two component epoxy thick paste topcoat, etc.
Packaging specifications: 25 kilograms in a 20 liter container for component A, and 4 kilograms in a 5 liter container for component B.
matters needing attention
The coating interval between the two coats of paint should not exceed the maximum coating interval time.
security
Avoid long-term inhalation of solvent vapors or paint mist, and do not come into contact with skin or eyes. When working in narrow or poorly 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 may vary slightly during actual use due to changes in environmental conditions. If there are any changes to the above data, the latest manual of our company shall prevail without prior notice.
