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VINNAPAS® eco EN 1024 (XX MB)
VINNAPAS® eco ist ein Produkt mit dem fossile Ressourcen eingespart werden: Ein bestimmter Anteil der für die Herstellung benötigten fossilen Rohstoffe wird durch zertifizierte, nachhaltige Rohstoffe in der Wertschöpfungskette ersetzt. Diese Substitution basiert auf dem REDcert² Massenbilanzansatz und wird von einer unabhängigen dritten Partei geprüft.
Die genaue Menge des ersetzten fossilen Rohstoffs hängt von der gewählten Produktvariante ab und ist im entsprechenden Zertifikat angegeben. Weitere Informationen zu Produkten von WACKER und Entwicklungen im Bereich Nachhaltigkeit, einschließlich Massenbilanz, erhalten Sie von Ihrem WACKER-Kontakt oder auf der Produktseite der WACKER-Website www.wacker.com.
Eigenschaften
VINNAPAS® eco EN 1024 (XX MB) is particularly suitable as a binder for soft and hydrophilic nonwovens. The dispersion provides good wet strength while the formaldehyde level on the nonwovens remains low. VINNAPAS® eco EN 1024 (XX MB) is particularly suitable for foam application.
General
VINNAPAS® eco EN 1024 (XX MB) is particularly suitable for foam application. However, it may also be applied via other methods (e.g. size press, impregnation or spraying).
Polymer Dispersions
VINNAPAS® eco EN 1024 (XX MB) can be mixed with most of the VINNAPAS® and VINNOL® dispersions and with many other anionic and/ or non-ionic aqueous polymer dispersions. However, the compatibility of the mixture should be tested by undertaking a storage test. Temperatures above 150 °C are necessary to achieve proper crosslinking.
Defoaming Agents
Suitable defoaming agents include 1)SILFOAM® SE1662, 2) FOAMASTER® WO 2310, 3)AGITAN® 352 or 4)Surfynol® DF58.
The compatibility and efficiency should be tested in any case.
1) SILFOAM® is a trademark of Wacker Chemie AG
2) FOAMASTER® is a trademark of BASF SE
Wird das Produkt in anderen Anwendungen als den aufgeführten Anwendungen eingesetzt, liegen Auswahl, Verarbeitung und Verwendung des Produktes in der alleinigen Verantwortung des Abnehmers. Dabei sind alle gesetzlichen und sonstigen Regelungen zu berücksichtigen.
Bei Fragen in Bezug auf die Zulassung für den Kontakt mit Lebensmitteln nach Paragraph 21 CFR (US FDA) bzw. dem deutschen Lebensmittelrecht (BfR) wenden Sie sich bitte an:
Wacker Chemie AG, Gisela-Stein-Strasse 1, 81671 München, Deutschland
Lagerung
When the dispersion is stored in tanks, proper storage conditions must be maintained. VINNAPAS® EN 1024 has a shelf life of 6 months starting from the date of receipt if stored in the original, unopened containers at temperatures between 5 and 30 °C. Iron or galvanized-iron equipment and containers are not recommended because the dispersion is slightly acidic. Corrosion may result in discoloration of the dispersion or its blends then further processed. Therefore the use of containers and equipment made of ceramics, rubberized or enameled materials, appropriately finished stainless steel, or plastic (e.g. rigid PVC, polyethylene or polyester resin) is recommended. As polymer dispersions may tend to superficial film formation, skins or lumps may form during storage or transportation. Filtration is therefore recommended prior to utilization of the product.
Preservation for Transport, Storage and further Processing
VINNAPAS® eco EN 1024 (XX MB) is adequately preserved during transportation and storage if kept in the original, unopened containers. However, if it is transferred to storage tanks, the dispersion should be protected against microbial attack by adding a suitable preservative package. Measures should also be taken to ensure cleanliness of the tanks and pipes. In unstirred tanks, a layer of preservative-containing water should be sprayed onto the surface of the dispersion to prevent the formation of unwanted skin and possible attack by microorganisms. The thickness of this water layer should be < 5 mm for low viscosity dispersions and up to 10–20 mm for high viscosity products. Proper procedures – periodic tank cleaning and sanitization - must be set up in order to prevent microbial attack. Contact your biocide representative/supplier for further plant hygiene recommendations. Measures should be taken to ensure that only clean air enters the tank when the dispersion is removed. Finished products manufactured from polymer dispersions usually also require preservation. The type and scope of preservation will depend on the raw materials used and the anticipated sources of contamination. The compatibility with other components and the efficacy of the preservative should always be tested in the respective formulation. Preservative manufacturers will be able to advise you about the type and dosage of preservative required.
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Distributoren
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