PLEXTOL A 1819
PLEXTOL A 1819 is an aqueous dispersion of acrylic copolymer. It is anionic and APEO free.
Application Advice/Typical Applications
A transparent, medium to highly viscous solution is obtained after neutralisation of PLEXTOL A 1819 with sodium hydroxide. PLEXTOL A 1819 provides outstanding wet-tack properties after neutralisation, making it suitable for use in wet glues for labels on glass substrates (e.g., beer bottles), while replacing casein. The labels can be washed off with an alkali solution (2% caustic soda) at 70-80 C.
Shipping and Storage
This product is supplied in road tankers or in non-returnable plastic drums secured by a lid with clamping ring or in non-returnable palletized bulk containers (net volume 1.000 lt). The product must be protected from frost and exposure to direct sunlight. Storage temperatures between +5 °C and +30 °C are recommended. The product contains in-can preservation to protect it against microbiological attack during transportation. For protection against microbiological contamination during storage stringent plant hygiene is essential. Depending on the storage conditions addition of suitable preservatives may be necessary. Care must be taken that drums and containers are properly closed. During storage, shipping and handling contact with metal surfaces that are not corrosion protected must be avoided. When stored properly, the product has a shelf life of 6 months from the date of delivery.
Product Security/Health and Safety
Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.
For further information regarding this product please refer to:
Dr. Greiner, Katja
|Viscosity after alkaline transfer (solution 16%, 50 s-1 )
|Glass Transition Temperature
|Viscosity (250 s-1)
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