438 3M, 438 Datasheet - Page 2

• Manufacturer Part Number: 438
• Description: TAPE FOIL H-DUTY 2"X60YD ACRYLIC
• Manufacturer: 3M
• Series: 438r

Specifications of 438

• Featured Product: Thermal Interface Materials
• Tape Type: Electrical
• Adhesive: Acrylic
• Backing, Carrier: Aluminum Foil
• Thickness: 0.0072" (7.2 mils, 0.183mm)
• Thickness - Adhesive: 0.0050" (5.0 mils, 0.127mm)
• Thickness - Backing, Carrier, Liner: 0.0022" (2.2 mils, 0.056mm)
• Width: 2.00" (50.80mm)
• Length: 180' (55.0m) 60 yds
• Color: Silver
• Usage: Electrically Conductive
• Temperature Range: -65 ~ 300°F (-54 ~ 149°C)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 3M5633; 70006328473

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Industrial Tape and Specialties Division
3M Center, Building 220-7E-01
St. Paul, MN 55144-1000
Heavy Duty Aluminum Foil Tape
438
Application Ideas
Important Notice
Limitation of Remedies
and Liability
For Additional
Information
• Barrier, protector and thermal conductor in appliance (electronics) industry.
• Use when customer specification calls for a 5 mil (.13 mm) foil as a barrier for
• Patch tears in skins of aircraft and truck trailers.
Features
• 5 mil (.13 mm) aluminum
• Acrylic adhesive
To request additional product information or to arrange for sales assistance, call toll free 1-800-227-5085.
Address correspondence to:
St. Paul, MN 55144-1000. Our fax number is 612-733-9175. In Canada, phone: [phone].
In Puerto Rico, phone: [phone]. In Mexico, phone: [phone].
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IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. User is
responsible for determining whether the
method of application. Please remember that many factors can affect the use and performance of a
ITSD 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
that can affect the use and performance of a
user’s knowledge and control, it is essential that the user evaluate the
whether it is fit for a particular purpose and suitable for the user’s method of application.
If the
TO REFUND THE PURCHASE PRICE OF OR TO REPAIR OR REPLACE THE DEFECTIVE
PRODUCT.
incidental, or consequential, regardless of the legal theory asserted, including negligence, warranty, or
strict liability.
This Industrial Tape and Specialties Division product was manufactured under a
registered to ISO 9002 standards.
M MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY
vinyl coated wires in many applications in appliance industry.
foil backing
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M product is proved to be defective, THE EXCLUSIVE REMEDY, AT
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M shall not otherwise be liable for loss or damages, whether direct, indirect, special,
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M Industrial Tape and Specialties Division,
Advantages
• Heavy Protection
• Heat reflective
• Non-flammable
• Long aging
Recycled Paper
40% pre-consumer
10% post-consumer
Heavier than many foil
backings
Meets U.L. 723 class L
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M product is fit for a particular purpose and suitable for user’s
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M ITSD product, some of which are uniquely within the
ISO 9002
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M ITSD product. Given the variety of factors
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M ITSD product to determine
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Printed in U.S.A.
©3M 1994
Benefits
• Helps protect parts from
• Helps protect parts from
• Will not aid combustion
• Helps reduce replacement
M Center, Building 220-8E-04,
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water, dust and chemical
damage
heat
cost
M’S OPTION, SHALL BE
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M quality system
70-0703-2530-6
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M
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M