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This premium series of PTFE tape is manufactured
by coating one side of our #502 Premium grade fabrics with a
pressure sensitive Acrylic adhesive. These products are designed for
applications requiring operating temperatures up to 325º F. and an
extremely high PTFE content for maximum release properties. This
series should be considered where performance is the main purchasing
consideration.
250-A
TAPES CAN BE USED IN DIRECT CONTACT WITH FOOD.
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Typical Physical Properties
Series 250-A* Premium Grade Tape
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Product Number |
Backing Thickness
(ins) |
Total
Thickness with adhesive (ins) |
Break
Strength
lb./in width
(warp/fill) |
Adhesion
oz./in width |
Dielectric Strength
total volts |
Insulation Class |
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250-3A |
.003 |
.005 |
70/50 |
45 |
3000 |
220 |
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250-5A |
.005 |
.007 |
120/100 |
45 |
3500 |
220 |
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250-6A |
.006 |
.008 |
120/100 |
45 |
5000 |
220 |
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250-10A |
.010 |
.012 |
225/175 |
45 |
6000 |
220 |
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250-14A |
.014 |
.016 |
400/250 |
45 |
5000 |
220 |
Continuous
operating temperature (Fahrenheit) -100 to +325
"A" denotes Acrylic
adhesive
All the tapes listed
above are available 40" wide x the yard or in custom slit widths
from 1/4" to 36" in roll lengths of 18 & 36 yards.
Values
shown are nominal and should not be used for writing specifications.
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