E-mail: furixuanwei@126.com
Sales Hotline: 400 005 3188
Product
Composition and performance:
Two-component thick anti-rust primer made of epoxy resin and coal tar pitch as base materials, chemical anti-rust pigments, high-quality fillers, etc.
The paint film is tough, has good adhesion and a long protection period
The paint film has excellent seawater resistance, cathodic protection resistance and good wear resistance
Strong resistance to acid, alkali, salt and microbial corrosion
Excellent supporting performance, good insulation and impermeability and water resistance
Application:
Applicable to the corrosion protection of the outer wall of various buried steel or cement components
Applicable to sewage treatment tanks, water storage tanks (non-drinking water), tunnels, underground parking lots, etc.
Applicable to the corrosion protection of ship bottoms and ballast tanks, offshore drilling platforms, docks, steel piles, sluice gates, and underground pipelines.
Technical indicators：
Project | ||
Color | Brown and black | |
Status in the container | After stirring and mixing, there is no hard lump and it is in a uniform state | |
Construction | Trouble-free application | |
Coating appearance | Smooth | |
luster（60°）/°，≥ | 30 | |
Fineness/μm，≤ | 40 | |
Drying time/h，≤ | Touch Dry | 1 24 |
Get down to business | ||
Non-volatile matter/%，≥ | 75 | |
Impact resistance/cm | 50 | |
Bending test/mm | 1 | |
Cross-cut test/level | 1 | |
Salt water resistance (3% NaCl solution, 240h) | No abnormality, slight discoloration allowed | |
Water resistance (120h) | No bubbling, no shedding, slight discoloration allowed | |
Alkali resistance (5% NaOH solution, 240h) | No abnormality, slight discoloration allowed | |
Acid resistance (5% H2SO4 solution, 240h) | No abnormality, slight discoloration allowed | |
Construction instructions:
Main agent: curing agent = 20:7.5, stir evenly, add 10-15% epoxy diluent, and apply by high-pressure airless spray, brush or roller.
Surface treatment:
Steel surface treatment is carried out in accordance with the national standard "Rust level and rust removal level of steel surface before painting" GB8923-88. Sandblasting rust removal reaches the national standard Sa2.5 level, and manual rust removal reaches St3 level.
Notes:
1. The paint should be placed in a low temperature, ventilated and dry place; away from fire and heat sources; stored in a cool and dry place with a shelf life of one year.
2. The above information is written based on the actual testing and use experience of our technical personnel, and can be used as a construction guide. However, due to the difference between the coating environment and the supporting plan, it is recommended that users conduct experiments and tests in advance according to actual needs and uses before confirming use. The company only guarantees the quality and stability of this product itself.
If you have any questions, please contact us promptly and we will answer your questions as soon as possible.