CN
Product Description:
SL3400 water-soluble fluorescent yellow tracer dye is a concentrated water-soluble fluorescent tracer dye, containing a styrene derivative. The product is a yellow transparent liquid after dilution, and is fluorescent bright yellow under UV light. The product is very acid-resistant and can exhibit excellent fluorescent properties even at lower or higher pH values, as well as excellent sunlight fastness and acid/alkali fastness.
Typical Property:
| Content | Data |
| Suitable wavelength for fluorescence inspection | 365NM |
| Typical usage ratio | 0.3—1.0ml |
| Solubility(Petroleum products) | Insoluble |
| Solubility (Water) | Fully dissolved |
| Density（20 °C） | 1.01—1.13 |
| Flash Point | >100°C (212°F) |
| Ionic | Anionic |
| Stickiness（25°C，mPa.S） | ≤60 |
| Seal Material Compatibility | All rubber, plastic, and metal parts (including concentrated and diluted dye) |
Recommended Use Level:
The following recommended dosing amounts are starting dosing amounts for typical applications, but the true dosing amount depends on:
UV intensity, fluorescent intensity, background color of the system being spiked, desired fluorescent intensity, and light intensity of the work environment.
Water: 300-500 ppm Antifreeze: 500-1000 ppm
The addition ratio is: 1-1.5/3000. (That is, 1 liter of tracer dye can be mixed with 3000 liters of water; the price of the tracer dye depends largely on the concentration ratio. SL3400 is a super-concentrated tracer.)
Application:
- Leak detection of roofs/Terraces/Balconies/Floors, etc
- Leak and infiltration detection of buildings
- Water flow testing of wastewater, rainwater, and industrial water
- Agricultural simulation of diffusion
- Search for hydraulic connections between the natural environment and the building
- Search for leaks in civil engineering: dams, dykes, reservoirs
- Search for water infiltration in floors, walls, and ceilings
- Visual identification and detection of buried pipe connections
- Chemical simulation of product dispersion
- Leak detection in underfloor heating, glycol cooling circuits
- Leak detection in storage tanks
