Description
Polyether modified polydimethyl siloxane
Product Number: WD-D545
Equivalent alternatives– Tego Wet KL 245
Specification
| Composition | Polyether modified polydimethyl siloxane |
| Appearance | Transparent to slight yellowish clear liquid |
| Solvent | —— |
| Active substance | 100% |
| Density | 1.01-1.05 g/ml(25±1)℃ |
| Viscosity | 10-32 (T-4viscometer) |
| Content | ≥92 %(105℃3h) |
Note: The difference between the amount of active substance and non-volatile matter is due to the synthesis-related excess of low molecular weight polyethers which is determined with our test method as part of the volatile content.
Application system
Water-borne wood paint ,water-borne industrial paint ,water-borne plastic paint
Properties
●Most effectively reduce the surface tension.
●Excellent ability of wetting and spreading.
●At the addition of 0.2% in water, the surface tension of water will be reduced to 20.5mN/m. Freeze may occur at low temperatures. It would become transparent and flow after heated but not affect the quality of products.
Incorporation
The additives can be incorporated during any stage of the production process, including post-addition.
Suggest addition: Addition to total formulation 0.1-0.5%
Applicate recommendation
| Transparency in varnish | 4 |
| Defoaming | 0 |
| Dynamic surface tension | 4 |
| Static surface tension | 3 |
| Slip | 0 |
0=unavailable 5=very effective
package
25KG / 180KG
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
