Year1
- 规格：
- 25千克/桶
Characteristics
It has excellent electrical insulation, resistance to water penetration, resistance to microbial erosion, resistance to stray current, heat resistance, resistance to sudden temperature changes, etc. The coating can be used between ~℃ . It is mainly used for the anti-corrosion of the outer walls of buried or underwater oil, gas, water and thermal pipelines. It is also suitable for the anti-corrosion of various steel structures, docks, ships, sluices, gas storage tanks, refinery and chemical plant equipment and sewage pools. , Roof waterproof layer, basement concrete layer anti-leakage.
Technical indicators
Project unit indicators
Color brown-black
Viscosity (coating cup) ℃
Fineness
Coating thickness wet and dry
Surface drying time
Full drying time
Fully cured flexibility
Adhesion (scratch method) level
Impact force
Construction technology
Surface treated steel after polishing Shot or sandblasted to rust removal standards, or hand and power tool rust removal to standards.
Specific gravity of primer is about approx. Topcoat is approx.
Theoretical dosage of primer g/m2 and topcoat g/m2
Wet film thickness of primer in microns and topcoat in microns
Dry film thickness confidence Approximately ~ micron topcoat approximately ~ micron
Proportion of primer component A and component B (curing agent) ~ topcoat component A and component B (curing agent) ~
Curing time at ℃
Applicable period ℃ hours
Coating method high-pressure airless spraying, manual brushing, roller coating
Thinner Epoxy paint thinner,
Painting interval ℃ minimum hours, maximum days ℃ minimum hours, maximum days ℃ minimum hours, maximum days
Surface treatment steel is shot blasted or sandblasted to meet rust removal standards, or manual and power tool rust removal reaches grade
Painting channel Several coats of primer, one coat of topcoat, and one coat of reinforcement plus alkali-free glass cloth
Precautions
Construction must be carried out under good ventilation conditions. During long-term construction, attention should be paid to protection. .
, Open flames are strictly prohibited at the construction site.
The surface temperature of steel should be higher than the dew point ℃ to facilitate manual construction.
It is strictly prohibited to perform construction in fog, rain, snow or when the humidity exceeds 100%.
The construction temperature should be greater than ℃
Storage and transportation
The storage period is months. Collisions should be avoided during transportation and stored in a cool and ventilated place. The storage period is one year. If it expires, it can be inspected according to the standard. If it passes the inspection, it can still be used. It is strictly forbidden to seep in moisture and direct sunlight.
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