1.Product Property
High-temperature leveling agent W is an anionic surfactant. Its main component is ammonium salt of styrene phenol polyoxyethylene ether. It appears as a pale yellow viscous liquid with a pH range of 4 to 7.
2.
| Parameter | Specification |
| Active Content (%) | 40.0 ± 2.0 |
| Ionic Nature | Nonionic |
| Viscosity @25°C (cP) | 300 – 800 |
| Thermal Stability | Stable up to 140°C (4h) |
| Dye Migration Index | ≤ 1.5 (ISO 105-Z08) |
| Foaming Property (0.1% solution, mm) | ≤ 30 (initial) |
| Biodegradability | ≥ 70% (28 days) |
3.Application scope and Usage
In the textile and dyeing industry, it is used as a high-temperature and high-pressure dispersing and leveling agent for polyester fibers, suitable for rapid dyeing processes. It can maintain the dye bath in an acidic condition for dyeing, effectively avoiding color deviation in fabrics caused by the hydrolysis of sensitive dyes. It does not contain solvent or carrier components, which helps improve the working environment and is suitable for high-temperature dark dyeing of polyester and high-temperature light dyeing with warm tones. In general industry, it is used as a component of detergents.
4.Package and Storage
The leveling agent W is packaged in a 50kg plastic drum.
The leveling agent W is non-flammable. It should be stored and transported in accordance with the storage and transportation requirements for general chemicals.
Store in a dry and well-ventilated place.
Shelf life is one year.
