SCHWEGO® foam 6377
| Defoamer for water-based, solvent borne and solvent free coating systems, VOC- and silicone free |
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 Technical data sheet |
Brochure "Defoamer" |
| Chemical base: |
Surface active polymers in a solvent mixture | |
| Properties: | Effective deaeration is required for smooth film formation. Trapped air, pinholes can cause dirt retention and difficulties when topcoating and polishing. Apart from these surface defects frequently a reduction in gloss and a deterioration in water resistance are observed. SCHWEGO foam 6377 produces intensive defoaming and strongly reduces bubbles. Also the even formation of the wax layer with unsaturated polyesters is promoted. SCHWEGO foam 6377 is effective in wax containing as well as in wax free systems. | |
| Applications: | SCHWEGO foam 6377 is especially suitable in polyester systems and alkyd/polyester systems. SCHWEGO foam 6377 is suitable in epoxy, PUR- and acrylate systems. | |
| Technical data: (Guide values) |
Appearance : light yellowish, clear liquid Density (ISO 2811-1) : 0,85 g/cm³ Flash point (ISO 1523) : > 150 °C Active matter : 100% |
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| Processing: | SCHWEGO foam 6377 should be incorporated at the beginning of the production. The dosage is 0.1 - 0.5 %, calculated on total formulation. | |
| Storage: | Do not store SCHWEGO foam 6377 at temperatures below 0 °C and above 30 °C. Stir it up before use. Keep it in a cool, well-ventilated place. Subject to appropriate storage, the described properties of SCHWEGO foam 6377 remain stable for at least 2 years, provided the original container is closed after use. | |
| Packaging: | 50/175 kg drum | |
| The above information is based on our current knowledge and experience. No binding assurance in respect of certain properties or suitability for certain applications must be read into our information. Patent rights and other proprietary rights must be observed if necessary. Further safety instructions please learn from our material safety data sheet. | ||