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Normas DIN – AENOR
DIN ISO 8296:2008-03

DIN ISO 8296:2008-03

Plastics - Film and sheeting - Determination of wetting tension (ISO 8296:2003)

Plastiques - Film et feuille - Détermination de la tension de mouillage (ISO 8296:2003)

Kunststoffe - Folien und Bahnen - Bestimmung der Benetzungsspannung (ISO 8296:2003)

Fecha:
2018-03 /Active
Equivalencias internacionales:

ISO 8296 (2003-09)

Resumen:
This Standard specifies a method for determining the wetting tension of surfaces of plastic film and sheeting in contact with drops of specific test solutions. The ability of plastic films to retain inks, coatings, adhesives, etc., is primarily dependent on the character of their surfaces, and can be improved by one of several surface-treating techniques. These same treatment techniques have been found to increase the wetting tension of a plastic film surface in contact with mixtures of solvents. It is therefore possible to relate the wetting tension of a plastic film surface to its ability to accept and retain inks, coatings, adhesives, etc. The measured wetting tension of a specific film surface can only be related to acceptable ink, coating, or adhesive retention through experience. Wetting tension, in itself, is not a completely acceptable measure of ink, coating or adhesive adhesion.
Keywords:
Adhesion, Descriptions, Determination, Films (states of matter), Foil, Packages, PE, Plastic films, Plastic sheets, Plastics, Plates, Polyethylene, Polypropylene, PP, Printing inks, Sheets, Surface properties, Surface tension, Surfaces, Tensile force, Testing, Testing fluids, Tractive force, Wettability, Wetting
34,95
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