E-520 Substrate wetting agent
Product Description
E-520 is a non-ionic surfactant with twin organic silicone structure. It has excellent substrate wetting, anti-cratering and low foaming stability.
E-520 is a very comprehensive product that can not only wet the substrate, but also prevent shrinkage and promote fluidity. It is ideal for products that enhance the performance of substrates. It is widely used in film products such as water-based coatings, water-based adhesives, water-based inks, and polysilicon cutting fluids.
Specifications
The data presented on this data page is only typical values, not a technical indicator of the product.
| Item | Index |
Chemical composition | Silicone twin structure surfactant |
Physical form | Transparent to slightly turbid yellow liquid (turbidity will not affect product performance) |
Active substance content | 100% |
1b/s surface tension, 0.1%, mN/m | 20 |
6b/s surface tension, 0.1%, mN/m | 35 |
Application areas
Water-based coatings, adhesives, inks, metal processing, oil fields, polysilicon cutting fluids,
substrate wetting, anti-crater, promotion of leveling, low foaming
Scope of application
It is very suitable for water-based systems and can also be used for solvent-based systems.
It is not suitable for two-component systems.
Suitable for varnish coatings and color pastes.
Especially suitable for primers and basecoats, but also for topcoats.
Can replace TEGO 4000 series.
