C08-9 Two component epoxy thick build anti-corrosion primer

Product Description
This coating is a two component epoxy thick build coating, with two types of curing agents: room temperature curing and low temperature curing. Curing agent A is suitable for use at temperatures above 5 ℃; Curing agent B is suitable for use at temperatures of -10 ℃ -5 ℃. The paint film has excellent rust and corrosion resistance, excellent physical and mechanical properties, excellent wear resistance, collision resistance, seawater resistance, salt spray resistance, and water penetration resistance.

Design purpose
Used as a primer for ships, bridges, and steel structures.
Physical parameters
Color: aluminum red, gray
Gloss: Matte
Theoretical coating rate: 395g/㎡, 3.75 ㎡/L (based on 150 μ M dry film meter, excluding losses)
Specific gravity: approximately 1.48
Drying time: 23 ± 2 ℃: surface drying ≤ 4 hours, solid drying ≤ 24 hours
Flash point: 35 ℃
Storage period: 12 months

Construction instructions
Mixing ratio: Component A (paint): Component B (curing agent)=5:1
Maturation time:

23 ± 2 ℃: 20min (for curing agent A) 0 ± 2 ℃: 20min (for curing agent B)
Applicable period:
23 ± 2 ℃: 4h (for curing agent A) 0 ± 2 ℃: 4h (for curing agent B)
Construction method: high-pressure airless spraying, manual brushing, roller coating
Diluent: X-7 epoxy coating diluent
Maximum dilution:<5%
Spray hole: 0.46-0.53mm
Ejection pressure: 250Kg/cm ²
Tool cleaning: X-7 epoxy coating thinner
Film thickness: Wet film: 265 μ m. Dry film: 150 μ M

Painting interval

 surface treatment
New steel has been shot blasted or sandblasted to meet the Swedish rust removal standard Sa2.5. If temporary protection is required, appropriate workshop primer can be applied. Before final coating, damaged workshop primer and dirt should be thoroughly removed.
Construction conditions: To avoid condensation of water vapor, construction can only be carried out on dry and clean surfaces with a temperature 3 ℃ higher than the dew point. Construction in narrow spaces and during the drying period should be heavily ventilated.
Various workshop primers can also be directly applied to steel surfaces with rust removal quality up to Sa2.5 level, as well as supporting coatings for the previous coat.
Packaging specifications: 20 kilograms in a 20 liter container for component A, and 2 kilograms in a 5 liter container for component B.
Note: The coating thickness can be adjusted as needed, but this will correspondingly change the coating rate and affect the drying time.

matters needing attention
The surface of the coating must be rust, oil, dust, and other attachments removed.
If the application time of the previous coating is too long, the surface dust and dirt should be removed before applying the subsequent coating to ensure interlayer adhesion.
All construction tools should be clean and dry, and the paint should not be mixed with water or other impurities. The paint is ready for use and must be used up within 4 hours.
Before the paint film is completely dried and cured, protective measures should be taken to avoid being washed and trampled by rainwater or other liquids.
Store the coating in a cool, ventilated and dry place, away from heat sources, away from direct sunlight, and isolated from flames.

security
Please pay attention to the safety precautions on the packaging label. In addition, safety regulations stipulated by relevant national or local governments should also be followed. 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 even if the ventilation conditions are good, protective equipment should be worn.

Notes
The data related to this manual was obtained in the laboratory, and the actual measured data may vary slightly due to changes in environmental conditions and construction conditions during use. If there are any changes to the above data, the latest manual of our company shall prevail without prior notice.