Kapton
Ò is a registered Trade Mark of DuPont Ô
KaptonÒ Tape and Dots are based on Dupont Ô
"Kapton Ò” film. Kapton Ò is backed with a clear silicone pressure
sensitive adhesive and has been successfully used at temperatures
up to 400° C and
only begins to char at 800° C. These properties
result in a tape with remarkable dimensional stability and
excellent electrical and physical properties over a wide range
of temperatures (-8° C to
+370 ° C).
Application
Adhesive
KaptonÒ tape is an insulation tape for extreme temperatures,
with excellent resistance to thermal radiation. This makes
it ideal for masking Gold edge fingers and edge connectors
during soldering and reflow soldering processes within the
PCB assembly industry.
Availability
KaptonÒ Tape is available in 3, 6, 9, 12, 19 and 25mm
width rolls (Other sizes may be available). Each roll is 33
metres long. KaptonÒ Dots are available in 4, 6,
9 and 12mm diameter and supplied per 1000 dots.
Physical
Properties
| Adhesive
Type: |
Silicone |
| Backing
Thickness (mm): |
0.025 |
| Total
Thickness (mm): |
0,065 |
| Peel
Strength (N/cm): |
2.2 |
| Tensile
Strength (N/cm): |
53
N/10mm |
| Elongation
(%): |
50 |
| Temperature
Range: |
Continuous
180 short periods up to 370° |
Chemical
Properties
| PH
value of aqueous extract: |
4.0
- 6.0 |
| Freedom
from corrosive sulphur: |
No
stain on copper |
Chemical
& Solvent Resistance
| Bacteria
& Fungi: |
Excellent |
| Water: |
Excellent |
| Salt
water: |
Excellent |
| Acids: |
Excellent |
Resistant
to most alcohols, esters, and oils, but not to Aliphatic &
Aromatic Hydrocarbons.
Storage
&Application
| Storage: |
The
conditions under which this product is stored may affect
its performance. Storage should be in dry, well ventilated
rooms with a constitute temperature of around 20° C and
should be protected from continuous exposure to direct
sunlight. |
| Method
of Application: |
The
product should always be applied to clean, dry, surfaces. |
Kapton
Ò is a registered Trade Mark of DuPont Ô
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