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1
mil (.025mm) THERMAL TRANSFER PRINTABLE WHITE POLYIMIDE LABEL STOCK LEAD FREE SOLDER
Applications
Description: Polyonics XF-581 is a polyimide label material
coated with a permanent pressure sensitive acrylic adhesive and a high
opacity, medium gloss white topcoat specifically designed for thermal
transfer printing. (NOTE:Kapton is DuPont’s brandname
for its polyimide label film)
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Bar code labels made from XF
581 polyimide labels demonstrate excellent performance in lead free wave solder
environments, which range from 260ºC - 290ºC.

XF
581 (also
582)
Competitor’s
(After 50 minutes at
300ºC)
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Polyonics XF-581 polyimide label
material is designed for barcode or alphanumeric identification of printed
circuit boards.
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Labels made from XF 581 1 mil
Kapton label sheet COST LESS than
their 2 mil counterparts.
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XF-581 is the ideal Kapton label
or polyimide label to withstand mixed circuit board processes, and is
recommended for direct contact with molten solder.
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Kapton labels made from XF 581
exhibit excellent resistance to harsh fluxes, cleaners, and Saponifiers
in Wave solder, SMT, or hybrid manufacturing processes.
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Polyimide labels from XF 581
resist all commonly employed methods of cleaning.
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MIL-STD-202F method
215J: XF-581 polyimide labels pass
when matched with the proper ribbon. The printed polyimide label resists
smearing, even when the board and label are directly removed from a reflow or
wave solder environment.
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XF 581 Kapton Labels are NOT
RECOMMENDED for use with automatic Print and Apply
equipment.
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XF 581 polyimide label
material is but one member of a family polyimide or Kapton label materials
available. Click on POLYIMIDE LABEL PRODUCTS.
Colored
versions of XF-581 polyimide label material are available at COLORFUL
KAPTON

XF-581 polyimide labels are
also suitable for use in ISO clean-room applications, when used with a
film liner instead of a paper liner. Contact Clean Room
Labels for
further information.
For additional literature or
FREE SAMPLES please visit LEAD FREE SAMPLES
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Ribbons for XF 581
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MFG |
RIBBON |
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Dai
Nippon |
R510 |
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Union
Chemicar |
US300 |
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Sony |
4070 |
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Signature |
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ITW/CodingProducts |
7993 |
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Mid-City
Columbia |
MML-23HE |
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Japan
Pulp&Paper |
JPP1 |
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For current pricing and
delivery, contact SALES
INFORMATION LEAD FREE Labels
What is the difference
between Polyimide Label material and Kapton Label material?
Questions about polyimide labels,
circuit board labels, and thermal transfer printing? Check out POLYIMIDE LABEL
FAQs
Questions about harsh environment
applications, or bar code technology? We sponser a bar code industry forum at
BAR
CODE FORUM
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