myTechnical Documents
Polymethylalkylsiloxane. Acts as a silicone based defoamer and surface additive for solvent-borne systems.
Details
Product Type
Applications
Producer
Supplier
Chemical Composition
Polymethylalkylsiloxane
Advantages
- Prevents foam and bubble formation. Offers improved leveling. Provides increased surface slip. Does not causes dewetting or defects in intercoat adhesion when recoated.
Other Applications
Used in solvent-borne coatings.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Recommended Levels | 0.01 - 0.4 | % | |
| Physical Properties | |||
| Density | 0.91 | g/ml | |
| Thermal Properties | |||
| flash point | >65 | ºC | |
| Chemical Properties | |||
| Non-volatile materials | >98 | % wt | |