Standard Test Method for Unwind Force of Pressure-Sensitive Tapes

Importancia y uso:

5.1 This procedure simulates hand and machine unwinding of tape at low rates. The force required for unwinding at low rates is a function of rate. At some rate (expected to be different for each construction type and manufacturer) there occurs an inversion of the response. The rate for this test method does not allow for comparisons of different tapes that will be unwound at high rates.

5.2 This procedure can be used to indicate satisfaction where a specification for unwind; either maximum, minimum, or mean; is established and when the responses referred to in 5.1 are taken into consideration.

Subcomité:

D10.14

Referida por:

D6788-24, D5486_D5486M-06R20

Volúmen:

15.10

Número ICS:

83.180 (Adhesives)

Palabras clave:

pressure-sensitive tape; unwind force;