|
Performance
|
|
Test Items
|
Unit
|
No.500
|
|
Thickness of tape
|
mm
|
0.145
|
|
Thickness of base material
|
mm
|
0.110
|
|
Adhesive strength
|
N/10mm (g/10mm)
|
2.71 (277)
|
|
Tack
|
Ball No.
|
14
|
|
Unwinding force
|
N/10mm (g/10mm)
|
0.41 (41.8)
|
|
Holding power
|
mm
|
0.0
|
|
Tensile strength
|
N/10mm (Kg/10mm)
|
62 (7.00)
|
|
Elongation
|
%
|
8.0
|
Tape capacity indicators are an estimate of the conditions of the
tested products.
Please use this as a reference for the purposes
and the conditions of your applications.
|
?Tape's Thickness/Base Material`s Thickness
 The
tape`s thickness is the thickness of the base material
and the self-adhesive.
In product comparisons, the thicker
products have stronger stretchability.
|
?Adhesive
strength
 When
the tape is adhered to stainless steel and it is pulled
back at a 180 degree angle, the peeling strength is
measured. When the figure is big, the adhesive strength
is strong. |
?Tensile
strength
 This
is a measurement of the pulling strength needed to tear
the tape. When the figure is big, the strength of the
film`s base is strong. |
?Elongation
 This
evaluates the tape`s capacity to adjust to rounded surfaces
when its length is stretched.
The figure is indicated
as a %. For example, in the case of 150%, 1 m. of tape
extends to 1.5 m. |
?Tack
 This
tests the strength of the self-adhesive when weight
is added.
Steel balls, ranging from 1/32 - 2 inches
in size, are rolled down a ramp placed at a 30 degree
angle.
The biggest steel ball to stop indicates the
tape`s adhesive strength. |
?Unwinding
force
 When
the tape is unwound for 1 minute at a speed of 60 m.,
the pulling load is shown. The lower the figures, the
easier the tape is to unwind. |
?Holding
power
 The
tape is adhered to stainless steel material and a weight
is hung from it.
A fter 2 hours, the tape`s change
in position is measured.
The smaller the figures,
the stronger the tape resists change in position, and
it can really seal cardboard boxes. |
|
Packaging Tape
