Wire Harness Tape 5073

Wire Harness Tape 5073
Technical Data Sheet
July 2013
Supersedes 3M™ Beta Tape 5073 technical data sheet dated June 2004
General Description
3M™ Wire Harness Tape 5073 is a double-sided acrylic foam, sealing tape with excellent initial adhesion, heat resistance and durability compared to conventional butyl sealing tape. Common uses include bonding to rough or highly irregular surfaces, sealing and other applications where a highly conformable tape is required. 3M Wire Harness Tape 5073 has been developed using the technology of 3M™ Acrylic Foam Tape, which has been used for vehicle interior and exterior part attachment for more than forty years.
3M Wire Harness Tape 5073 offers the following features, advantages and benefits:
•
Demonstrates excellent initial adhesion and static performance against substrates that have uneven surfaces
•
Can be applied to many substrates used for automotive parts, often without special surface treatment
•
Exhibits good workability due to high tape modulus, ease of cutting and wet-out
•
Helps reduce the possibility of staining the bonded surfaces because it is made of a high molecular weight acrylic material
•
Excels in extreme weather, heat and solvent resistance
Applications
3M Wire Harness Tape 5073 is used in the attachment of wire harness assemblies to automobile headliners, attaching interior trim, bonding impact relaxation pads to door panels, bonding of cellular urethane, polystyrene and polypropelene parts and similar applications.
Product Construction
Blue polyethylene film
Pressure sensitive acrylic foam adhesive
Physical Properties
Tape No.
5073
Color
Black
Thickness
1.0 mm (0.04 in)
Shelf Life
One year from the date of receipt by customer when stored at 4ºC-38ºC(40ºF-100ºF) and 0-95% relative humidity. Optimum storage conditions are 22ºC (72ºF) and 50% relative humidity.
Roll Width and Length
Please contact a 3M representative to learn about availability of roll widths and lengths.
Performance Properties
Performance tests are run using standard test procedures in 3M laboratories. These values presented are typical and not to be used for specification purposes. Peel values depend on test conditions and substrates.
Technical Data Sheet
3M™ Wire Harness Tape 5073
Page 2
180° Peel Strength
The tape is peeled off at a 180° angle and the adhesion to the substrate is measured with a tensile strength test machine after exposing the tape to the following conditions:
Test Conditions
Substrate
5073 (N/cm)
Butyl Tape
Initial state
23°C for 24 hours
Painted steel
14.0
7.8
EPDM*
14.0
5.9
Normal state
23°C for 24 hours
Painted steel
14.0
7.8
EPDM*
14.0
5.9
High temperature
80°C for 24 hours
Painted steel
6.0
0.4
EPDM*
6.0
0.4
Heat aging
80°C for 14 days
Painted steel
18.5
9.8
EPDM*
17.0
5.9
Warm water immersion
40°C for 14 days
Painted steel
18.5
10.8
EPDM*
17.0
5.9
Wax remover immersion
1 hour
Painted steel
13.5
6.8
EPDM*
13.5
4.9
* Adhesion promoter was applied to the EPDM surface.
90° Peel Strength
Adhesion to Painted Steel
Test Conditions
Temperature
5073 (N/cm)
Butyl Tape
Immediate state
30 seconds after tape lamination
5°C
11.8
4.9
23°C
16.8
7.8
40°C
16.8
7.8
Static Shear
Static shear tests are run with 10 mm wide x 25 mm long tape. EPDM is applied to painted steel and exposed to the tested temperature for 24 hours.
Temperature
5073 (k/Pa)
Butyl Tape
23°C
400.0
100.0
40°C
300.0
50.0
60°C
200.0
10.0
80°C
100.0
0.0
Precautionary Information
Please refer to the product label and SDS for health and safety information before using.
Contact Information
The information provided in this technical document is intended as a guide for this product. For more information or help in selecting a 3M product for an application, please contact your 3M technical service representative or call 1-800-328-1684.
Technical Data Sheet
3M™ Wire Harness Tape 5073
Page 3
Technical Information: The technical information, recommendations and other statements contained in this document are based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed.
Product Use: Many factors beyond 3M`s control and uniquely within user`s knowledge and control can affect the use and performance of a 3M product in a particular application Given the variety of factors that can affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user`s method of application.
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