1.Product Property
HA-LF is a low-foaming alkali-resistant penetrant, mainly used in high-concentration sodium hydroxide solutions. Its typical application processes include mercerization and alkali delignification.
2.
| Parameter | Specification |
| Appearance | Clear to pale yellow liquid |
| Active Content (%) | 65.0 ± 2.0 |
| pH (1% aqueous solution) | 7.0 – 9.0 |
| Viscosity @25°C (cP) | 100 – 300 |
| Alkali Stability | Stable in 50° Bé NaOH (24h) |
| Wetting Time (s) | ≤3 (5g/L, 25°C) |
| Foam Height (0.1%, mm) | ≤20 (initial) |
3.Application scope and Usage
Low-foaming alkali-resistant silkening penetrating agent HA-LF is mainly used for silkening treatment of cotton fabrics. It can quickly penetrate concentrated alkaline solution, reducing processing time and not damaging the fibers. It is suitable for high-speed production lines, resistant to high temperatures (above 95°C) and almost without foam, suitable for rolling steaming and cold stacking processes. It can reduce fabric tension, improve dimensional stability, save water and energy. It is compatible with hydrogen peroxide, but should avoid being mixed with cationic additives.
4.Package and Storage
50kg plastic barrel packaging.
In accordance with the storage and transportation of general chemicals.
Store in a dry and well-ventilated place.
Shelf life: two years.
