back to last screen


Technical Data Sheet

BRADY B-622 CLEAR MATTE POLYESTER OVERLAMINATING TAPE

TDS No. B-622
Effective Date: 21-Feb-2000

Description:
Brady B-622 is a matte clear polyester overlaminating tape.

Brady B-622 is recommended for use with most standard Brady label materials where a matte or low gloss overlaminate is needed.


Details:


PHYSICAL PROPERTIES
TEST METHODS
AVERAGE RESULTS
Thickness ASTM D 1000
-Substrate
-Adhesive
-Total
 
0.0012 inch (0.0304 mm)
0.0006 inch (0.0151 mm)
0.0018 inch (0.0455 mm)
Adhesion to:
-Stainless Steel		 ASTM D 1000
20 minute dwell
24 hour dwell
 
38 oz/in (42 N/100 mm)
51 oz/in (56 N/100 mm)
Tack ASTM D 2979
Polyken™ Probe Tack
1 second dwell
 
16 oz (450 g)
Tensile Strength and Elongation ASTM D 1000
-Machine Direction
 
25 lbs/in (437 N/100 mm),70%
Dielectric Strength ASTM D 1000
5800 volts
B-622 samples for Performance Properties were applied directly to aluminum panels and overlaminated over Brady B-619 white polyester. Samples allowed to dwell 24 hours at room temperature prior to testing.

PERFORMANCE PROPERTIES
TEST METHODS
TYPICAL RESULTS
High Service Temperature 30 days at 230°F (110°C) No visible effect at 100°C. Slight label discoloration at 110°C. Label still functional at 145°C, but has severe discoloration.
Low Service Temperature 30 days at -70°F (-94°C) No visible effect
Humidity Resistance 30 days at 100°F (37°C), 95% R.H. No visible effect
Weatherability ASTM G155, Cycle 1
30 days in Xenon Arc Weatherometer		 No visible effect
Salt Fog Resistance ASTM B 117
30 days in 5% salt fog solution chamber		 No visible effect
Abrasion R esistance Taber Abraser, CS-10 grinding wheels, 500 g/arm (Fed. Std. 191A, Method 5306) No visible effect to material at 1500 cycles

PERFORMANCE PROPERTY
CHEMICAL RESISTANCE

Samples were applied directly to aluminum panels and overlaminated over Brady B-619 white polyester. Samples allowed to dwell 24 hours at room temperature prior to testing. Testing consisted of 5 cycles of 10 minute immersions in the specified chemicals followed by 30 minute recovery periods. Testing was conducted at room temperature unless otherwise noted.

CHEMICAL REAGENT
SUBJECTIVE OBSERVATION OF VISUAL CHANGE
Methyl Ethyl Ketone Slight adhesive ooze
1,1,1-Trichloroethane Moderate adhesive ooze
Isopropyl Alcohol Slight adhesive ooze
SAE 20 WT Oil @ 70°C Slight adhesive ooze
Mil 5606 Oil No visible effect
Speedie Kut Cutting Oil 332 No visible effect
Gasoline Moderate adhesive ooze
JP-8 Jet Fuel No visible effect
3% Alconox® Detergent No visible effect
Mineral Spirits No visible effect
Deionized Water No visible effect
Skydrol® 500B-4 Slight adhesive ooze
BIOACT® EC-7R™ Terpene Cleaner Slight adhesive ooze
Alpha Metals Inc. 2110 Saponifier 6% aqueous at 70°C Slight adhesive ooze
10% Sulfuric Acid Solution No visible effect
10% Sodium Hydroxide Solution No visible effect

Product testing, customer feedback, and history of similar products, support a customerperformance expectation of at leasttwo years from the date of receipt for this product as long as this product is stored in its original packaging in an environment below 80 degrees F and 60% RH . We are confident that our product will perform well beyond this time frame. However, it remains the responsibility of the user to assess the risk of using such product. We encourage customers to develop functional testing protocols that will qualify a product's fitness for use, in their actual applications.





Trademarks:
Alconox® is a registered trademark of Alconox Co.
BIOACT® is a registered trademark of Petroferm, Inc.
EC-7R™ is a trademark of Petroferm Inc.
Polyken™ is a trademark of Testing Machines Inc.
Skydrol® is a registered trademark of the Monsanto Company
Super Agitene® is a registered trademark of Graymills Corporation
ASTM: American Society for Testing and Materials (U.S.A.)
SAE: Society of Automotive Engineers (U.S.A.)
All S.I. Units (metric) are mathematically derived from the U.S. Conventional
Units.

Note: All values shown are averages and should not be used for specification purposes.
Test data and test results contained in this document are for general information only and shall not be relied upon by Brady 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 Brady for further information.

Product compliance information is based upon information provided by suppliers of the raw materials used by Brady to manufacture this product or based on results of testing using recognized analytical methods performed by a third party, independent laboratory. As such, Brady makes no independent representations or warranties, express or implied, and assumes no liability in connection with the use of this information.


WARRANTY
Brady products are sold with the understanding that the buyers will test them in actual use and determine for themselves their adaptability to their intended uses. Brady warrants to the buyers that its products are free from defects in material and workmanship, but limits its obligation under this warranty to replacement of the product shown to Brady's satisfaction to have been defective at the time Brady sold it. This warranty does not extend to any persons obtaining the product from the buyers. This warranty is in lieu of any other warranty, express or implied, including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose, and of any other obligations or liability on Brady's part. Under no circumstances will Brady be liable for any loss, damage, expense, or consequential damages of any kind arising in connection with the use, or inability to use, Brady's products.

Copyright 2007 Brady Worldwide, Inc. | All Rights Reserved
Material may not be reproduced or distributed in any form without written permission.

Brady North America | 6555 W. Good Hope Rd | Milwaukee, WI 53223 | USA | Tel: 414-358-6600 | Fax: 800-292-2289
Email This Page
Copyright 2009 Brady Worldwide, Inc.