4432,16,08 Series Datasheet by 3M

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3
Double Coated Vinyl Foam Tapes
4432 4416 4408
Product Description Tape 4432 1/32 in. (0.8 mm) Double-Coated Vinyl Foam Tape
Tape 4416 1/16 in. (1.6 mm) Double-Coated Vinyl Foam Tape
Tape 4408 1/8 in. (3.2 mm) Double-Coated Vinyl Foam Tape
Technical Data December, 2000
(Supersedes September, 1998)
Construction
Products Tape 4432 Tape 4416 Tape 4408
Adhesive Type:*
430
Adhesive Carrier: Closed Cell Polyvinyl Chloride Foam
Thickness: Nominal 1/32 in. 1/16 in. 1/8 in.
0.031 in. 0.0625 in. 0.125 in.
(0.8 mm) (1.6 mm) (3.2 mm)
Tolerance 0.025-0.040 in. 0.045-0.080 in. 0.110-0.150 in.
(0.64-102 mm) (1.14-2.03 mm) (2.29-3.81 mm)
Tape Color:Black or White Black or White Black Only
Release Liner:0.003 in.
(0.08 mm)
62# Densified Kraft
Green Plaid Paper
Approximate Density:
Foam only
lb./ft.335 20 20
(kg/m3)(560) (320) (320)
*Adhesive 430 is a firm acrylic pressure sensitive adhesive which features both high initial
adhesion and good high temperature holding power.
3MDouble Coated Vinyl Foam Tapes
4432 4416 • 4408
Typical Physical
Properties and
Performance
Characteristics
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
Products Tape 4432 Tape 4416 Tape 4408
Normal Tensile:
(T-Block)
1 in.2(6.45 cm2)
Jaw Speed 60 psi
2"/min. (414 kPa)
(50 mm/min.) 72°F Adhesive strength exceeds foam strength.
Static Shear:
(As measured by
static shear weight
held for 100 hr.)
1/2 sq. in overlap 72°F 1000 g 500 g 500 g
120°F 250 g 125 g 125 g
Temperature Resistance:
Short Term (Minutes, Hours) 200°F (93°C) 200°F (93°C) 200°F (93°C)
Long Term (Days, Weeks) 150°F (66°C) 150°F (66°C) 150°F (66°C)
Solvent Resistance: No apparent degradation when exposed to splash testing of most hydrocarbon
solvents.
UV Resistance:
No apparent degradation when exposed for seven days in U.V. chamber.
Cold Flex at -20°F (-30°C): Slight cracking occurs when flexed around a 1/4 in. (6.4 mm) mandrel.
Thermal Conductivity: 0.036 BTU Ft./Ft.2Hr. °F (0.062W/m•K)
Dielectric Strength: 300 volts/mil 150 volts/mil 50 volts/mil
(300 volts/0.0254 mm) (150 volts/0.0254 mm) (50 volts/0.0254 mm)
Shelf Life: 18 months from date of manufacture when stored in original cartons at 70°F (21°C)
and 50% relative humidity.
Available Sizes
Roll Length
(Subject to minimum
order requirements):
Standard 72 yds. (65.8 m) 36 yds. (32.9 m) 36 yds. (32.9 m)
Maximum 175 yds. (160 m) 100 yds. (91.4 m) 50 yds. (45.7 m)
Roll Width:
(Subject to minimum
order requirements:
Minimum 1/4 in., 0.250 in., (6.4 mm) 1/4 in., 0.250 in., (6.4 mm) 1/4 in., 0.250 in., (6.4 mm)
Maximum 46 in. (1168 mm) 46 in. (1168 mm) 46 in. (1168 mm)
Slitting Tolerance: ±1/32 in.
±0.031 in.
±(0.8 mm)
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3MDouble Coated Vinyl Foam Tapes
4432 4416 • 4408
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 heptane. Note: Be sure to follow manufacturer’s precautions and
directions for use when using 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 • These products are designed for general purpose mounting and joining, and may
offer one piece removal in some applications. Surfaces and conditions for removal
should be tested by the user to determine fitness for the user’s particular purpose.
The high degree of conformability of these tapes make them ideal for joining many
rough irregular surfaces, and the closed-cell foam can make good water and air
seals in certain applications.
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3MDouble Coated Vinyl Foam Tapes
4432 4416 • 4408
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, the 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.
Recognition/
Certification
To request additional product information or to arrange for sales assistance, call toll free 1-800-362-3550
or visit www.3M.com/bonding. Address correspondence to: 3M Bonding Systems Division, 3M Center,
Building 220-7E-01, St. Paul, MN 55144-1000. Our fax number is 651-733-9175. In Canada, phone:
1-800-364-3577. In Puerto Rico, phone: 1-809-750-3000. In Mexico, phone: 5-728-2180.
For Additional
Information
3M MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. User is
responsible for determining whether the 3M product is fit for a particular purpose and suitable for user’s
method of application. Please remember that many factors can affect the use and performance of a 3M
product in a particular application. The materials to be bonded with the product, the surface preparation
of those materials, the product selected for use, the conditions in which the product is used, and the time
and environmental conditions in which the product is expected to perform are among the many factors
that can affect the use and performance of a 3M product. Given the variety of factors that can affect the
use and performance of a 3M product, some of which are uniquely within the user’s knowledge and
control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular
purpose and suitable for the user’s method of application.
Important Notice
If the 3M product is proved to be defective, THE EXCLUSIVE REMEDY, AT 3M’S OPTION, SHALL BE TO
REFUND THE PURCHASE PRICE OF OR TO REPAIR OR REPLACE THE DEFECTIVE 3M PRODUCT.
3M shall not otherwise be liable for loss or damages, whether direct, indirect, special, incidental, or
consequential, regardless of the legal theory asserted, including, but not limited to, contract, negligence,
warranty, or strict liability.
Limitation of Remedies
and Liability
This Bonding Systems Division product was manufactured under a 3M quality system registered to ISO 9002 standards.
ISO 9002
3
Bonding Systems Division
3M Center, Building 220-7E-01
St. Paul, MN 55144-1000 Printed in U.S.A.
©3M IPC 2000 70-0709-3847-0
Recycle, Neg
Recycled Paper
40% pre-consumer
10% post-consumer
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