VHL-E270
Description
• Virtueholder VHL-E270 is a special 1 mil (25µ) polyimide film with a high-temperature permanent pressure sensitive acrylic adhesive and a high opacity, gloss white topcoat specifically designed for thermal transfer printing. Using a 1 mil vs. a 2 mil polyimide film base offers polyimide thermal performance at less cost.
• Virtueholder VHL-E270 is specifically designed for high-temperature-lead-free solder applications. It is the ideal label to withstand surface mount board processes, on either the top or bottom side of the board. It can also be used on the top side of the board in mixed processes, and is recommended for the bottom side which is directly exposed to the wave solder environment. VHL-E270 is particularly useful in manufacturing processes where dimensional stability of the label is critical.
Properties
• Virtueholder VHL-E270 is specifically designed for high-temperature-lead-free solder applications. It is the ideal label to withstand surface mount board processes, on either the top or bottom side of the board. It can also be used on the top side of the board in mixed processes, and is recommended for the bottom side which is directly exposed to the wave solder environment. VHL-E270 is particularly useful in manufacturing processes where dimensional stability of the label is critical.
• The VHL-E270 topcoat, in combination with the appropriate thermal transfer ribbon, passes the requirements of MIL-STD-202G, Notice 12, Method 215K and MIL-STD-883E, Notice 4, Method 2015.13. The print resists smearing, even when the board and label are directly removed from a reflow or wave solder environment. Preheating the labeled product can further enhance print permanence in the case of extreme solvent and/or abrasion exposure, although this is not typically required for board processing applications. Moreover, when the label is peeled from its release liner, less than 25 volts per square inch of electrostatic charge is generated, making it safe to use in a static free work environment, per EIA 625 and 541.
• All Sl units are mathematically derived from U.S. conventional units.
• Labels printed with a recommended thermal transfer ribbon. Labels printed with 6.7 mil X dimension bars at 2:5 ratio. Labels exposed to indicated environments:
• 1 PCS - Print Contrast Signal. PCS determined with Quick Check 650, 0.005" aperture, 660 nm wavelength. Quick Check 650 manufactured by : Photographic Sciences Corp.
• 2 Read rate determined using a PSC Quick Check 850 laser scanner.
• Note. All values shown are averages and should not be used for specification purposes. Adhesion and tack values have a 10% tolerance allotted to the above stated values. Test data and test results contained in this document are for general information only and shall not be relied upon by Virtueholder customers for designs and specifications, or be relied on as meeting specified performance criteria. Customers desiring to develop specifications or performance criteria for specific product applications should contact Virtueholder for further information.
Warranty-Limitation
|
Properties |
Test Method |
Average Results |
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|
|
|
USA Units |
SI Units |
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Thickness |
ASTM D1000 |
|
|
|
-Substrate |
|
0.0015 inch |
0.038 mm |
|
-Adhesive |
|
0.0010 inch |
0.025 mm |
|
-Total |
|
0.0025 inch |
0.064 mm |
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Adhesion |
Virtueholder 80313 |
|
|
|
Stainless Steel |
20 minute dwell |
> 27 oz/in |
30N/100 mm |
|
|
24 hour dwell |
> 30 oz/in |
33N/100 mm |
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|
|
|
|
|
Tack |
Virtueholder 80155 |
> 1000g |
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|
|
|
|
|
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Surface Resisitivity |
EOS/ESD S.11.11 |
> 108 Ohms |
|
|
Peel Value (Volts/sq.in.) |
Virtueholder 80331 |
< 25 volts |
|
|
Temperature Rating: |
-40 to 1000°F (-40 to 537°C) |
||
|
Shelf Life |
1 year below 80°F (27°C) and 60% R.H. |
||
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UL File # |
PGJI2.MH19503 |
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UL Tested Ribbons |
Armor AXR7+, Sony 4070, JPP1, Ricoh B110C, Union Chemicar US300, DNP 510 |
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• Labels printed with a recommended thermal transfer ribbon. Labels printed with 6.7 mil X dimension bars at 2:5 ratio. Labels exposed to indicated environments:
|
Properties |
Test Method |
|
Test Environment |
PCS¹ |
Read Rate² |
|
Heat/Chemical |
Virtueholder |
Control |
|
99% |
100% |
|
|
|
Alpha Metals Inc. 2110 Saponifier 6%, aqueous, 65- |
97% |
100% |
|
|
|
|
Isopropanol 99% 65-70°C, 5 min |
99% |
100% |
|
|
|
|
Kyzen XJN+, 30%, 5 min. |
99% |
100% |
|
• 2 Read rate determined using a PSC Quick Check 850 laser scanner.
|
Properties |
Test Method |
Test Fluid |
Results |
|
Chemical Resistance |
MIL-STD-202G, Notice 12, Method 215K MIL-STD-883E, Notice 4, Method 2015.13 |
|
|
|
|
|
Solvent A –1 part IPA, 3 parts mineral spirits |
No visible effect |
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|
|
Solvent B – 1 ,1,1 Trichloroethane |
Solvent deleted per notice 12 |
|
|
|
Solvent C –Terpene Defluxer |
No visible effect |
|
|
|
Solvent D –Saponifier |
No visible effect |
• Note. All values shown are averages and should not be used for specification purposes. Adhesion and tack values have a 10% tolerance allotted to the above stated values. Test data and test results contained in this document are for general information only and shall not be relied upon by Virtueholder customers for designs and specifications, or be relied on as meeting specified performance criteria. Customers desiring to develop specifications or performance criteria for specific product applications should contact Virtueholder for further information.
• Virtueholder’ products are sold with the understanding that the buyer will test them in actual use and determine for him/herself their adaptability to his/her intended uses. Virtueholder warrants to the buyer that its products are free from defects in material and workmanship, but limits its obligation under this warranty to replacement of the products shown to Virtueholder’ satisfaction to have been defective, provided that the Buyer has complied with the handling, storage and shelf life requirements as specified by Virtueholder in applicable materials specifications.
• The above warranties extend solely to Buyer and all warranty claims must be made by Buyer. Rework or Replacement shall neither extend nor decrease the original warranty period. The term of all warranty periods shall not exceed thirty (30) days from the date of the original shipment.
• THE ABOVE WARRANTIES ARE EXCLUSIVE OF AND IN LIEU OF ALL OTHER WARRANTIES, WRITTEN OR ORAL, EXPRESS OR IMPLIED, STATUTORY OF OTHERWISE. NO IMPLIED STATUTORY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY. Virtueholder SHALL NOT BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUENTIAL, ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT, OR FROM DELAY IN THE REPLACEMENT OR REPAIR OF PRODUCTS UNDER THE ABOVE WARRANTY.
• The above warranties extend solely to Buyer and all warranty claims must be made by Buyer. Rework or Replacement shall neither extend nor decrease the original warranty period. The term of all warranty periods shall not exceed thirty (30) days from the date of the original shipment.
• THE ABOVE WARRANTIES ARE EXCLUSIVE OF AND IN LIEU OF ALL OTHER WARRANTIES, WRITTEN OR ORAL, EXPRESS OR IMPLIED, STATUTORY OF OTHERWISE. NO IMPLIED STATUTORY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY. Virtueholder SHALL NOT BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUENTIAL, ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT, OR FROM DELAY IN THE REPLACEMENT OR REPAIR OF PRODUCTS UNDER THE ABOVE WARRANTY.
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