Siltech® C-228 by Siltech acts as a leveling agent and defoamer for both solvent- and water-borne systems. It is polyether siloxane copolymer diluted in butyl cellosolve. Designed for ink and paint formulations. It also increases surface slip, thereby improving mar resistance and reducing the formation of bernard cells. It is listed with TSCA, DSL/NDSL, EINECS, IECSC, MITI and CSNN inventories. Recommended at a dosage level of 0.1-0.5 %wt. Shelf life of Siltech® C-228 is 36 months at 10-40°C.
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Water-based Inks|
Waterborne Coatings|
Inks|
Coatings|
Solvent-based Inks|
Solvent-based Coatings
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Siltech® C-228 properties
Other properties
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| Boiling Point, Initial | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
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