4026, WHITE, 33M X 25MM 数据手册
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3M™ Double Coated Urethane Foam Tape 4026
Last Revision Date: April, 2009
Product Description
3M™ Double Coated Urethane Foam Tapes are conformable foams that offer high shear strength with a high temperature holding acrylic adhesive system for bonding to
various types of surfaces for mounting, joining and holding.
Product Features
• The natural colored urethane foam tape products vary in color from white to light yellow. The color will change to light yellow upon exposure to sunlight (ultraviolet
radiation). This color change is normal and does not affect tape performance.
• 3M™Double Coated Urethane Foam Tape 4026 is available in roll form and diecut pieces. Die-cut pieces of 3M tape 4026 is available in 3/4" or 1" squares, either
individual pieces double linered with an extended liner on one side or in pads of 48 squares.
Technical Information Note
The following technical information and data should be considered representative or typical only and should not be used for specification purposes.
Typical Physical Properties
Property
Values
Adhesive Type
100
Adhesive Carrier
Polyurethane Foam
Liner Thickness
0.08 mm (3 mil)
Color
Natural
Liner Color
Green Plaid
Test Name: Primary
Thickness: Nominal
1.6 mm (62.5 mil)
Thickness Tolerance
1.142 to 2.03 mm (45 to 80 mil)
Additional Information
View
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Thickness: Nominal
62.5 mil
Thickness Tolerance
45 to 80 mil
Foam Density
290 kg/m³ (18 lb/ft³)
Foam Density
18 lb/ft³
Liner Thickness
3 mil
Typical Performance Characteristics
Property
Values
Normal Tensile
275 kPa (40 lb/in²)
Additional Information
View
Notes: (“T” Block); 1 in² (6.45 cm²); Jaw Speed 2 in/min (50 mm/min)
Normal Tensile
40 lb/in²
Notes: (“T” Block); 1 in² (6.45 cm²); Jaw Speed 2 in/min (50 mm/min)
Tensile Strength
1240 kPa (180 lb/in²)
Tensile Strength
180 lb/in²
Elongation at Break
100 %
Short Term Temperature Resistance
380 °F (193 °C)
Short Term Temperature Resistance
193 °C
Long Term Temperature Resistance
104 °C (220 °F)
Long Term Temperature Resistance
220 °F
View
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Static Shear
2000 g (1000 g, 1000 g, 750 g)
Static Shear
1000 g
Static Shear
1000 g
Static Shear
750 g
Solvent Resistance
No apparent degradation when exposed to splash
tests of most hydrocarbon solvents.
UV Resistance
No apparent degradation when exposed to 7 days
in U.V. chamber.
Cold Flex
No cracking when flexed around a 1/4 in (6.4 mm
View
mandrel).
Temp C: -30C
Temp F: -20F
Available Sizes
Property
Values
Note
Subject to Minimum Order Requirements
Standard Roll Length
32.9 m (36 yd)
Standard Roll Length
36 yd
Maximum Length
91 m (100 yd)
Maximum Length
100 yd
Available Width
1168 mm (46 in)
Available Width
46 in
Additional Information
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Normal Slitting Tolerance
±0.8 mm
Normal Slitting Tolerance
±1/32 in
Electrical and Thermal Properties
Property
Values
Dielectric Strength
8 to 12 V/μm
Thermal Conductivity
0.062 W/m/K (0.036 (btu-in)/(h-ft²-°F))
Thermal Conductivity
0.036 (btu-in)/(h-ft²-°F)
Additional Information
Storage and Shelf Life
Store in original cartons at 70°F (21°C) and 50% relative humidity.
To obtain best performance, use these products within 24 months from date of manufacture.
Recognition/Certification
MSDS: 3M has not prepared MSDSs for these products which are not subject to the MSDS requirements of the Occupational Safety and Health Administration’s Hazard
Communication Standard, 29 C.F.R. 1910.1200(b)(6)(v). When used under reasonable conditions or in accordance with the 3M directions for use, these products should not
present a health and safety hazard. However, use or processing of the products in a manner not in accordance with the directions for use may affect their performance and
present potential health and safety hazards.
TSCA: These products are defined as articles under the Toxic Substances Control Act and therefore, are exempt from inventory listing requirements.
Bottom Matter
3M
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
Trademarks
3M is a trademark of 3M Company.
Handling/Application Information
Application Examples
The urethane foam tapes are generally ideal for interior applications or for exterior applications where the tape will be protected from the environment. The urethane foam is
open cell.
3M™ Double Coated Urethane Foam Tape 4026 – Mount air fresheners and soap dispensers
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
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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 heptane.
• 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.
*Note: Be sure to follow the manufacturer’s precautions and directions for use when using solvents.
References
Property
Values
3m.com Product Page
https://www.3m.com/3M/en_US/company-us/all-3m-products/~/3M-Double-Coated-Urethane-Foam-Tape-4026/?
N=5002385+3293087142&rt=rud
Safety Data Sheet SDS
https://www.3m.com/3M/en_US/company-us/SDS-search/results/?
gsaAction=msdsSRA&msdsLocale=en_US&co=ptn&q=4026
Family Group
Link Tags:
4004
4008
Adhesive
4016
4026
Adhesive
4032
4052
Liner
Products
Carrier
4085
Thickness:
Color
Type
4056
Nominal
Polyurethane
4032
4008
100
Natural
Green Plaid
Foam
mm
Polyurethane
2.79 to 3.81
0.08 mm
Natural
Green Plaid
3.2 mm
4085
4004
Natural
Green Plaid
1.6 mm
Foam
mm
Polyurethane
1.00 to 1.45
0.08 mm
Natural
Tan
1.2 mm
Foam
mm
Polyurethane
5.46 to 7.24
100
0.08 mm
Natural
Green Plaid
6.4 mm
Foam
4052
4056
100
Natural
Green Plaid
1.6 mm
Foam
mm
Polyurethane
0.64 to 1.02
0.08 mm
Black
Green Plaid
0.8 mm
Foam
mm
Polyurethane
1.142 to 2.03
100
0.08 mm
Foam
220 °F
193 °C
220 °F
193 °C
220 °F
N/A
N/A
193 °C
220 °F
193 °C
220 °F
193 °C
220 °F
93 °C
125 °F
1.142 to 2.03
0.08 mm
100
193 °C
mm
Polyurethane
4016
Resistance
1.142 to 2.03
0.08 mm
740
Resistance
mm
Polyurethane
100
Temperature
Tolerance
0.8 mm
Foam
4026
Temperature
0.64 to 1.02
0.08 mm
100
Long Term
Thickness
Liner Color
Thickness
Short Term
Black
Green Plaid
1.6 mm
mm
ISO Statement
This Industrial Adhesives and Tapes Division product was manufactured under a 3M quality system registered to ISO 9001 standards.
Information
Technical Information: The technical information, guidance, and other statements contained in this document or otherwise provided by 3M are based upon records, tests,
or experience that 3M believes to be reliable, but the accuracy, completeness, and representative nature of such information is not guaranteed. Such information is
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intended for people with knowledge and technical skills sufficient to assess and apply their own informed judgment to the information. No license under any 3M or third
party intellectual property rights is granted or implied with this information.
Product Selection and 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. As a result, customer is solely responsible for evaluating the product and determining whether it is appropriate and suitable for customer’s
application, including conducting a workplace hazard assessment and reviewing all applicable regulations and standards (e.g., OSHA, ANSI, etc.). Failure to properly
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such warranty governs), 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,
FITNESS FOR A PARTICULAR PURPOSE, OR ARISING OUT OF A COURSE OF DEALING, CUSTOM, OR USAGE OF TRADE. If a 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.
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Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers
(e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be
selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions,
warnings, and limitations, and the user must take any action required under any recall, field action or other product use notice. Misuse of 3M industrial and occupational
products may result in injury, sickness, or death. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject
matter expert. For additional product information, visit www.3M.com.