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Double Coated Polyethylene
Foam Tapes
4462W • 4462B • 4466W • 4466B
4492G • 4492W • 4492B • 4496W • 4496B
Technical Data
June, 2010
Product Description
3M™ Double Coated Polyethylene Foam Tapes 4462W, 4462B, 4466W and 4466B
combine a conformable closed cell foam with a rubber adhesive that provides high
initial adhesion to a variety of surfaces including polyethylene and polypropylene.
3M™ Double Coated Polyethylene Foam Tapes 4492G, 4492W, 4492B, 4496W
and 4496B combine a conformable closed cell foam with a high strength acrylic
adhesive that provides good initial tack and offers high ultimate adhesion to a wide
variety of surfaces.
Construction
Tapes 4462W
4462B
Adhesive Type:
Adhesive Carrier:
Thickness:
Nominal
Tapes 4466W
4466B
Tapes 4492W
4492B
4492G
Tapes 4496W
4496B
745 (Rubber Adhesive)
Closed Cell Crosslinked Polyethylene Foam
1/32 in.
0.031 in.
(0.8 mm)
0.025-0.045 in.
(0.6-1.0 mm)
White (W)
Black (B)
1/16 in.
0.062 in.
(1.6 mm)
0.053-0.080 in.
(1.4-2.0 mm)
White (W)
Black (B)
430 (Acrylic Adhesive)
Closed Cell Crosslinked Polyethylene Foam
1/32in.
0.031 in.
(0.8 mm)
0.025-0.045 in.
(0.6-1.0 mm)
White (W)
Black (B)
Grey (G)
1/16 in.
0.062 in.
(1.6 mm)
0.053-0.080 in.
(1.4-2.0 mm)
White (W)
Black (B)
Tolerance
Foam Color:
Release Liner:
Approximate Density:
(foam only)
0.003 in. White Paper
(0.08 mm)
6 lb./ft.
3
(95 kg/m
3
)
4 lb./ft.
3
(65 kg/m
3
)
0.003 in. Tan Paper
(0.08 mm)
6 lb./ft.
3
(95 kg/m
3
)
4 lb./ft.
3
(65 kg/m
3
)
3M
™
Double Coated Polyethylene Foam Tapes
4462W • 4462B • 4466W • 4466B • 4492G • 4492W • 4492B • 4496W • 4496B
Typical Physical
Properties and
Performance
Characteristics
Peel Adhesion:
To Stainless Steel
Room Temperature
90° Angle Peel
12 in./min. Jaw Speed
(308 mm/min.)
72 hour Dwell ASTM D-3330
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
Tapes 4492W
4492B
4492G
8 lb./in. width
(140 N/100 mm)
Tapes 4462W
4462B
8 lb./in. width
(140 N/100 mm)
Tapes 4466W
4466B
8 lb./in. width
(140 N/100 mm)
Tapes 4496W
4496B
8 lb./in. width
(140 N/100 mm)
Static Shear:
1/2 in.
2
(3.23 cm
2
)
overlap will hold
listed weight for
10,000 min.
ASTM D-3654
72°F (22°C)
120°F (49°C)
158°F (70°C)
1000 g
250 g
—
1000 g
250 g
—
1000 g
500 g
250 g
1000 g
500 g
250 g
Normal Tensile:
(T-Block)
1 in.
2
(6.45 cm
2
)
Jaw Speed 2 in./min.
(50 mm/min.)
72 hour Dwell ASTM D-897
60 lb./in.
2
(415 kPa)
40 lb./in.
2
(275 kPa)
60 lb./in.
2
(415 kPa)
40 lb./in.
2
(275 kPa)
Dynamic Shear:
1 in.
2
(6.45 cm
2
) overlap
Jaw Speed 0.5 in./min.
(12.7 mm/min.) ASTM D-1002
55 lb./in.
2
(380 kPa)
35 lb./in.
2
(240 kPa)
55 lb./in.
2
(380 kPa)
35 lb./in.
2
(240 kPa)
Temperature Resistance:
Short Term (Minutes, Hours)
Long Term (Days, Weeks)
U.V. Resistance:
Solvent Resistance:
Splash testing cycle - 20 seconds
submersion, 20 sec. air dry, 3 cycles
158°F
(70°C)
120°F
(49°C)
Not recommended for direct
exposure to U.V. light.
180°F
(82°C)
158°F
(70°C)
No apparent degradation when
exposed for seven days in U.V. chamber.
No apparent degradation when exposed to splash testing of typical hydrocarbon solvents.
Cold Flex at -20°F (-30°C):
Shelf Life:
No cracking when flexed around a 1/4 in. (6.4 mm) mandrel.
18 months from date of manufacture
when stored in original cartons at 70°F
(21°C) and 50% relative humidity
24 months from date of manufacture
when stored in original cartons at 70°F
(21°C) and 50% relative humidity.
Available Sizes:
Standard Roll Length:
Maximum Roll Length:
Roll Width:
Non-standard sizes may be subject to minimum order requirements.
72 yds.
36 yds.
72 yds.
36 yds.
(65.8 m)
(32.9 m)
(65.8 m)
(32.9 m)
175 yds.
(160.0 m)
100 yds.
(91.4 m)
175 yds.
(160.0 m)
100 yds.
(91.4 m)
1/8 in. - 48 in.
1/8 in. - 48 in.
(3.2 mm -1219 mm)
(3.2 mm - 1219 mm)
Slit rolls 1/8 in. (3.2 mm) up to 1/2 in. (12.7 mm) are only available in standard lengths.
± 1/32 in.
± 0.031 in.
(± 0.8 mm)
± 1/32 in.
± 0.031 in.
(± 0.8 mm)
Slitting Tolerance:
-2-
3M
™
Double Coated Polyethylene Foam Tapes
4462W • 4462B • 4466W • 4466B • 4492G • 4492W • 4492B • 4496W • 4496B
Application Techniques
• Bond strength is dependent upon the amount of adhesive-to-surface contact
developed. Firm application pressure helps develop better adhesive contact and
improve bond strength.
• To obtain optimum adhesion, the bonding surfaces must be clean, dry and well
unified. Typical surface cleaning solvents are isopropyl alcohol and water (rubbing
alcohol) or water.
Note:
Be sure to follow the manufacturer’s precautions and
directions for use when using cleaning solvents.
• Ideal tape application temperature range is 70°F to 100°F (21°C to 38°C). Initial
tape application to surfaces at temperatures below 50°F (10°C) is not recommended
because the adhesive becomes too firm to adhere readily. However, once properly
applied, low temperature holding is generally satisfactory.
Application Ideas
• The foam construction makes these products ideal for many joining, mounting,
gasketing, and sealing applications involving irregular surfaces.
• 3M™ Double Coated Polyethylene Foam Tapes 4462 and 4466 are specially
formulated for many indoor general purpose mounting and joining applications,
including bonding to polyethylene, polypropylene and many other plastics, where
moderate temperature and shear performance are required.
• 3M™ Double Coated Polyethylene Foam Tapes 4492 and 4496 are formulated for
more demanding indoor and moderate outdoor general purpose mounting and
joining applications.
• Application ideas for these tapes include:
– Signs, Nameplates and Plaques
– Point of Purchase and other Displays
– Plastic Hooks, Racks and Dispensers
– Wire and Cable Clips
– Appliance, Display Case and Electronic Equipment Trim
Features
• 3M™ Double Coated Polyethylene Foam Tapes 4492 and 4496 series complies
with the performance requirements of American Architectural Manufacturer’s
Association, AAMA 810.1-92 for Expanded Cellular Glazing Tape, Type 1.
Application Equipment
To apply adhesives in a wide web format, lamination equipment is required to
ensure acceptable quality. To learn more about working with pressure-sensitive
adhesives please refer to technical bulletin, Lamination Techniques for Converters
of Laminating Adhesives (70-0704-1430-8).
For additional dispenser information, contact your local 3M sales representative, or
the toll free 3M sales assistance number at 1-800-362-3550.
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3M
™
Double Coated Polyethylene Foam Tapes
4462W • 4462B • 4466W • 4466B • 4492G • 4492W • 4492B • 4496W • 4496B
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.
Warranty,
Limited Remedy,
and Disclaimer
Unless an additional warranty is specifically stated on the applicable 3M product packaging or product
literature, 3M warrants that each 3M product meets the applicable 3M product specification at the time
3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY
OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE.
If the 3M product does not conform to this warranty, then the sole and exclusive remedy is, at 3M’s
option, replacement of the 3M product or refund of the purchase price.
Limitation of Liability
Except where prohibited by law, 3M will not be liable for any loss or damage arising from the 3M product,
whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted,
including warranty, contract, negligence or strict liability.
ISO 9001: 2000
This Industrial Adhesives and Tapes Division product was manufactured under a 3M quality system registered to ISO 9001: 2000 standards.
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Industrial Adhesives and Tapes Division
3M Center, Building 225-3S-06
St. Paul, MN 55144-1000
800-362-3550 • 877-369-2923 (Fax)
www.3M.com/industrial
Recycled Paper
40% pre-consumer
10% post-consumer
3M is a trademark of 3M Company.
Printed in U.S.A.
©3M 2010 70-0707-3742-7 (6/10)
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