Impranil DL 1554 is an anionic, aliphatic polyester-polyurethane dispersion and is suitable for the formulation of textile coatings for use in different applications such as: outerwear, bags/luggage and fashion shoe uppers.
Impranil DL 1554 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product cannot be used if it has been frozen. The containers must be well closed to prevent the evaporation of water which may result in the formation of a non-redispersible film. Brief heating to maximum 50°C has no adverse effect on product properties. Recommended storage temperature is 5º-30ºC.
|Density at 23^oC||g/cm^3||approx. 1.1|
|pH||6.5 - 8.5|
|Viscosity (at 23ºC, D = approx. 40s^-1)||mPa∙s||≤ 1,000|
|Non-volatile content (0.9-1.1 g / 1 h / 125°C)||%||56 - 60|