POTERE COLLANTE DI ADESIVI PROCEDIMENTO DI MISURAZIONE DEL SENSIBILI ALLA PRESSIONE E DISPOSITIVO PER LA MESSA IN OPERADI QUESTO PROCEDIMENTO

POTERE COLLANTE DI ADESIVI PROCEDIMENTO DI MISURAZIONE DEL SENSIBILI ALLA PRESSIONE E DISPOSITIVO PER LA MESSA IN OPERADI QUESTO PROCEDIMENTO

A process for measuring the adhesive power of pressure-sensitive adhesives, especially adhesive tapes or sheets; it is also related to a device for implementing this process. This process consists in causing a ball to fall freely onto the adhesive surface of the tape or sheet and exerting a vertical...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LOMBARD SERGE, BORG PATRICK
Format: Patent
Sprache:ita
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A process for measuring the adhesive power of pressure-sensitive adhesives, especially adhesive tapes or sheets; it is also related to a device for implementing this process. This process consists in causing a ball to fall freely onto the adhesive surface of the tape or sheet and exerting a vertical upwardly directed separating force upon the ball, the measurement of the adhesive power of the adhesive being a function of the time comprised between the instant when the separating force is initially exerted upon the ball and the instant when the ball returns to its initial starting point.