Silicone anti-adhesion agent/Silicone surfactant SF-370
General
An ecomomical three components solventless system special design for glassine substrate coating.
• SiemtCoat® SF 370(Main polymer)
• SiemtCoat® 8158(Crosslinker)
• SiemtCoat® 5000(Catalyst)
Application
SF 370 is special design for PET substrate coating. The dosage of different component should be adjusted base on different process condition and application. After mixed components even, the coating on the substrate surface to curing and achieved the target release profile.
Advantage
● Long bath life and good anchorage performance with additive add in.
● Low silicone migration
● Suit for different type adhesive system.
Properties
| Typical | SiemtCoat® SF 370 | SiemtCoat® 8158 | SiemtCoat® 5000 |
| Appearance | Clear liquid | Clear liquid | Clear or slight turbo liquid |
| Active % | 99.8% | 100 |
100 |
| Vis (mPa.s @ 25°C) | 460 | 20 |
160 |
| Flash point(°C, close cup) | ＞300 | ＞300 |
＞300 |
| Density(g/cm3) | 0.99 | 0.96 |
0.99 |
Package
Net weight 180kg per drum or 1000kg per buck.
We can supplier different package base on need.
Shelf-life
It should be storage in a closed container at -20°C to +30°C。
Standard shelf-life is 24 months. The expired day is marked on label for each drum.
