SCHWEGO® pur 8025
Rheological additive for water-based coating systems, free of VOC, APEO and organotin |
Technical data sheet |
Chemical base: | Polyurethane dispersion | |
Properties: | SCHWEGO pur 8025 is a non-ionic thickening additive, which improves water-based coating systems as follows:
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FDA-approval: | The compounds of SCHWEGO pur 8025 are listed in FDA (U.S. Food & Drug Administration), title 21, Code of Federal Regulations (CFR), part 175.105. | |
Applications: | SCHWEGO pur 8025 is suitable for interior and exterior wall paints as well as for synthetic resin renderings and trowelling compounds or paste fillers based on polyacrylics, styrene copolymers, PU-dispersions or water thinnable alkyd systems. The high gloss retention is shown to particular advantage in glossy emulsion paints when compared with acrylic or cellulose based thickening additives. | |
Technical data: (Guide Values) |
Appearance : whitish liquid Density (ISO 2811-1) : 1,03 g/cm³ Flash point (ISO 1523) : >100 °C |
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Processing: | The dosage of SCHWEGO pur 8025 is 0.3 – 2.0 % depending on total formulation and should be determined in preliminary experiments. Predilution is not necessary. | |
Storage: | Do not store SCHWEGO pur 8025 at temperatures below 5 °C and above 40 °C. Stir up before use. Keep it in a cool, well ventilated place. Subject to appropriate storage, the described properties of SCHWEGO pur 8025 remain stable for at least 12 month, provided the original container is closed after use. |
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Packaging: | 25/150 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 | ||