Cellulose ether STD20000S
Coating raw materials 2025-08-26
Product Description
This product is developed to improve the workability of cement- or gypsum-based dry-mix mortars. It can be used in plastering, painting, tile adhesives, and exterior wall insulation systems.
It provides excellent workability, stable air content, and good water retention. The “S” mark indicates surface treatment and a certain degree of solubility.
For even better workability and excellent anti-sagging properties, it can be combined with other additives.
Specification
| Project | Specifications | Analysis Results | |
| Min. | Max. | ||
| Appearance | White to slightly yellow powder or granules | White to slightly yellow powder or granules | |
| Moisture (%) | 0.0 | 8.0 | 3.3 |
| Fineness (%, 0.20mm) | 0.0 | 5.0 | 4.6 |
| Viscosity (mPa.s) (2%, 20°C, NDJ) | 18000 | 30000 | 24520 |
Storage
This product is designed to last for a long time. It is recommended to be used on a first-in, first-out basis. It should be stored in its original packaging in a dry, clean environment, away from heat sources. This product is hydrophilic, and while the packaging can prevent moisture ingress to a certain extent, its moisture content may increase if stored in an unsuitable environment.
