Fundamental Science
Fundamental Science of the Adhesive Tape Industry
This section covers fundamental science related knowledge of the adhesive tape industry, with 20 knowledge points.
Adhesives are substances that can firmly bond two materials together through sur...
PSAs achieve bonding at room temperature with light pressure and can be repeated...
The substrate is the carrier material supporting the adhesive, determining physi...
Uniformly applying adhesive to the substrate surface, the core step in tape manu...
A coating applied to prevent adhesive self-sticking....
Tack
Bonding force generated the instant tape contacts the adherend under light press...
Hold Power
Ability to maintain bonded state under sustained load, reflecting lasting endura...
Force required to peel tape from the adherend at a specified angle....
Total thickness including substrate and adhesive layers, key for performance and...
Tape Width
Transverse dimension with different specifications for different scenarios....
Tape Length
Longitudinal dimension, typically in meters or yards....
Viscosity
Flow resistance of adhesive, affecting coating and bonding....
Proportion of solid components in adhesive, affecting coating weight and drying ...
Temperature where adhesive transitions from hard/brittle to soft/rubbery state....
Ability to maintain stable performance in extreme temperatures....
Ability to resist moisture ingress and maintain bonding performance....
Ability to resist aging from UV, ozone, and temperature changes....
Ability to resist degradation from acids, alkalis, solvents, and oils....
Ability to prevent current flow, core for electronic tapes....
Ability to transfer heat, key for heat-dissipating tapes....