Product Description
Made from hydroxyl containing resin, high-quality pigments, and curing agents, packaged in components A and B. The paint film has good wear resistance, toughness and fullness, bright color, resistance to acid, alkali, salt corrosion, and chemical atmospheric corrosion, and has good decoration and durability.
Design purpose
The surface of steel structures can be used as anti-corrosion topcoat, and can also be used for wood and cement products.
Physical parameters
The color is white, yellow, and blue (other colors can also be provided as needed)
Glossy and glossy
Theoretical coating rate 100g/㎡, 99.0g/㎡, 95.0g/㎡ (corresponding to color)
13.3 ㎡/L, 13.2 ㎡/L, 13.3 ㎡/L (with 35 μ M dry film meter, excluding losses)
Specific gravity 1.33 1.32 1.27 (corresponding to color)
Drying time 23 ± 2 ℃: surface drying: 2 hours, solid drying: 24 hours
Complete curing at 23 ± 2 ℃: 7d
Flash point Component A: 25 ℃, Component B: 30 ℃
Storage period of 12 months
Construction instructions
Mixing ratio A component: B component=4:1
Maturation time 23 ± 2 ℃: 20 minutes
Pot life 23 ± 2 ℃: 8 hours
Construction methods: high-pressure airless spraying, air spraying, manual brushing, roller coating
Diluent X-10: Diluent for polyurethane coatings
|
|
High pressure airless spraying |
Aerated spraying |
Manual brushing and roller coating |
|
Maximum dilution amount |
5% |
10% |
3% |
|
orifice |
0.4-0.5mm |
2.0-2.5mm |
- |
|
Ejection pressure |
12-20MPa |
0.3-0.4MPa |
- |
Tool cleaning X-10 polyurethane coating thinner
Paint film thickness Wet film: 75 μ m. Dry film: 35 μ M
Painting interval
0 ℃: minimum 24 hours, maximum 48 hours;
25 ℃: minimum 12 hours, maximum 24 hours;
35 ℃: minimum 8 hours, maximum 16 hours.
surface treatment
Apply polyurethane topcoat within the specified coating time interval of the previous original coating.
Construction conditions
The two component paint must be thoroughly mixed and prepared according to the specified quality ratio. It should be left to stand for 20 minutes before construction.
The substrate temperature is 3 ℃ above the dew point.
Generally, the temperature for polyurethane coating construction should be between 0-35 ℃, and attention should be paid to weather and temperature changes during construction; On rainy, foggy, snowy days, with a relative humidity greater than 85%, and during hot summer weather, construction cannot be carried out under strong direct sunlight.
Front matching coating C08-8 two component epoxy mica iron intermediate paint
Suggested number of coats 2-3 coats, dry film 70-100 μ M.
Packaging specifications: 20 kilograms in a 20 liter container for component A, and 5 kilograms in a 5 liter container for component B.
matters needing attention
The optimal application conditions for this coating are temperature 0-35 ℃, relative humidity ≤ 85%, or the surface of the coating should be above the dew point temperature by more than 3 ℃. It cannot be applied under conditions of rain, fog, snow, and large dust.
This coating can be applied by spraying, brushing, roller coating, and other methods. Different construction methods have different requirements for the viscosity of the coating. Special diluents should be used to adjust the viscosity of the coating, and water, banana water, alcohol, gasoline, etc. are strictly prohibited.
Polyurethane coatings belong to the category of "chemical reactive" coatings. Before construction, they must be thoroughly stirred and mixed evenly according to the specified quality ratio. Construction can only be carried out after remaining for 20 minutes at a temperature of 25 ℃ -35 ℃ and maturing.
If the temperature is below 25 ℃, the maturation time can be appropriately extended. The cured coating should be used up within 4-8 hours to avoid waste of bonding.
After the use of the coating, the packaging barrel lid must be tightly sealed, otherwise it is prone to deterioration due to the effects of moisture, alcohol, and water.
After coating, the paint film of this product can fully cure at room temperature for seven days before being delivered for use.
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 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.
