意大利DOPPEL聚醚改性硅氧烷流平剂

DOPPEL-LAG-613

Fluorine-free, silicone-containing additive for improving substrate wetting and leveling in aqueous systems and solvent-free UV coatings.
Product Data
Composition
Polyether-modified polydimethylsiloxane
Typical Properties
The values indicated in this data sheet describe typical properties and do not constitute specification limits.
Density (20 °C): 1.03 g/ml
Non-volatile matter (10 min., 150 °C): >
Flash point: > 100 °C

Storage and Transportation
Store in a cool, dry, well-ventilated place.
Special Note
DOPPEL-LAG-613 is used to improve substrate wetting and leveling. It has low foam stabilization, offers high hydrolytic stability and is fluorine-free.
Applications
Coatings Industry
Special Features and Benefits
Using DOPPEL-AG-613 can greatly reduce the static and dynamic surface tension, which results in a significant improvement in substrate wetting and leveling. DOPPEL-LP-613also enables difficult substrates such as wood, which have porous and uneven surfaces, to be wetted.
DOPPEL-LAG-613 does not stabilize foam, has no negative impact on recoatability and does not increase surface slip. Coating defects such as “picture framing” and “fish eyes” are considerably reduced. As a result of its high compatibility with various binder systems, even with a low proportion of co-solvent, DOPPEL-LAG-613 is ideally suited for use in modern coating systems.
Recommended Use
Wood coatings X
Industrial coatings X
Protective coatings X
Architectural coatings X
Leather coatings X

X especially recommended
Recommended Levels
0.1-1.0 % additive (as supplied) based on the total formulation.
The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.