E-mail: furixuanwei@126.com
Sales Hotline: 400 005 3188
Product
Composition and performance:
A two-component high-solid epoxy thick-coat made of epoxy resin and polyamide resin as the base materials, with weather-resistant pigments, glass flakes, high-wear-resistant fillers, etc. The glass flakes in the coating are arranged in parallel and overlapped, forming layers of barriers to the penetration of corrosive media, which can extend the path of medium penetration to the substrate and prevent corrosive media from directly penetrating the anti-corrosion layer. It has excellent impermeability and is resistant to corrosion by acids, alkalis, salts and various chemical media. The coating has a high solid content and can be thickly applied to form an anti-corrosion coating.
use:
Used for corrosion and rust prevention of pipelines, storage tanks, chemical equipment and concrete components in harsh corrosive environments.
Technical indicators:
project | Performance Indicators | |
color | Gray, iron red | |
Status in the container | After stirring and mixing, there is no hard lump and it is in a uniform state | |
Construction | Barrier-free application | |
Coating appearance | Smooth | |
Gloss (60°)/°, ≥ | 30 | |
Fineness/μm, ≤ | 50 | |
Drying time/h, ≤ | Touch Dry | 1 24 |
Get down to business | ||
Non-volatile matter/%,≥ | 70 | |
Impact resistance/cm | 50 | |
Bending test/mm | 1 | |
Cross-cut test/level | 1 | |
Salt water resistance (3% NaCl solution, 240h ) | No abnormality | |
Water resistance (120h) | No bubbling, no shedding, slight discoloration allowed | |
Alkali resistance (5% NaOH solution, 240h) | No abnormality | |
Acid resistance (5% H 2 SO 4 solution, 240h) | No abnormality | |
Construction instructions:
Main agent: curing agent = 10: 1, stir evenly, add 10-15% epoxy diluent, and apply by high-pressure airless spray, brush or roller.
Surface treatment:
The steel surface treatment is carried out in accordance with the national standard "Surface rust grade and rust removal grade of steel before painting" GB8923-88. Sandblasting rust removal reaches the national standard Sa2.5 grade, and manual rust removal reaches St3 grade.
Notes:
1. The paint should be stored in a low temperature, ventilated and dry place; away from fire and heat sources; the shelf life is one year in a cool and dry place.
2. The above information is written based on actual testing and usage experience of our technical staff and can be used as a construction guide.
However, due to the differences in coating environments and supporting solutions, it is recommended that users conduct trials and tests in advance according to actual needs and purposes 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.