81270 Desco, 81270 Datasheet
81270
Manufacturer Part Number
81270
Description
TAPE POLYMIDE HI TEMP 36YDS 1/4"
Manufacturer
Desco
Datasheet
1.81270.pdf
(1 pages)
Specifications of 81270
Tape Type
High Temp Polyimide
Adhesive
Polysiloxide
Backing, Carrier
Polyimide
Thickness
0.0024" (2.4 mils, 0.061mm)
Thickness - Adhesive
0.0014" (1.4 mils, 0.036mm)
Thickness - Backing, Carrier, Liner
0.0010" (1.0 mils, 0.025mm)
Width
0.25" (6.35mm) 1/4"
Length
108' (32.9m) 36 yds
Color
Gold
Usage
Wave Soldering
Temperature Range
500°F (260°C)
Lead Free Status / RoHS Status
Not applicable / Not applicable
Other names
WAT240-1/4
© 2010 DESCo INDuSTRIES INC.
Employee owned
Specifications and procedures subject to change without notice
*Wescorp is a Desco Industries brand.
users shall determine the suitability of the product for its intended use.
For best results, tape inventory should be continually replenished. It is
recommended that rolls of tape be stored flat and rotated (flipped over to
the other side) periodically. Tapes should be stored in a dry, well ventilated
room with a reasonably consistent temperature of 68°F (20°C) and be
protected from exposure to direct sunlight. Tape should not be stored in
ultraviolet sunlight, moisture, or heat. Tape over one year old should be
evaluated by the user to determine acceptability for the user’s application.
Desco Industries, Inc. recommends those tracking useful life of product to
use shipping/invoice date as Desco Industries, Inc. expressly warrants that
for a period of one (1) year from the date of purchase, our Wescorp Brand
ESD Tape will be free of defects in material (parts) and workmanship (labor).
See details of Limited Warranty online at
Tape is wound on a plastic core.
Desco.com/Warranty.aspx
ESD High Temp Polymide Tape
WESCORP* ESD HIGH TEMP POLYIMIDE TAPE, PLASTIC CORE
DESCO WEST: 3651 WALNuT AVE., CHINo, CA 91710 WEB SITE:
PHoNE (909) 627-8178 FAX (909) 627-7449
DESCO EAST: oNE CoLGATE WAY, CANToN, MA 02021-1407
PHoNE (781) 821-8370
Used in applications masking PCB gold features for wave
soldering and IR reflow ovens
• Removal leaves little or no residue
• Static charge generation during unwind and peel off stainless
• 1.0 mil thick (0.001" or 0.0254 mm) Polyimide Film (DuPont Kapton®
• 1.4 mil thick (0.0014" or 0.0356 mm) conductive polysiloxide
• Adhesive surface resistivity 10E3 to 10E4 ohms
• Max Temperature 260°C (500°F)
• For best results, apply to board using a rubber roller
• Flammability: NASA STD 6001, Test 1
• Hypergol ignition and Penetration testing: MTB-175-88
ESD High Temp Polyimide
Tape
1/4" is 6 mm nominal or 0.236"
1/2" is 12 mm nominal or 0.472"
3/4" is 18 mm nominal or 0.709"
1"
2"
(for casual contact)
steel plate application is 5 volts @ 50% RH
adhesive
or equivalent)
Tape widths are nominal
metric ±0.8 mm (±1/32").
is 24 mm nominal or 0.945"
is 48 mm nominal or 1.890"
FAX (781) 575-0172
81270
0.25"
Width - See Metric Note
RoHS Compliance Statement
None of the following materials are
intentionally added in manufacturing
this product: lead, mercury, cadmium,
hexavalent chromium, polybrominated
biphenyls (PBB) or polybrominated
diphenyl ethers (PBDE) as outlined in
the Directive 2002/95/EC Article 4.1.
See Desco Industries Inc. letter on-line
at Desco.com.
81271
0.5"
Desco.com
81272
0.75"
DRAWING NUMBER
81273
1"
81270
Width tolerance ±1/32"
Core
3"
Length
36 yd
DATE:
April
2010