5570N-20 datasheet, PDF - EEWORLD Datasheet

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5570N-20: DescriptionTHERMALLY CONDUCTIVE ACRYLIC INT; CategoryThermal management products; File Size109KB，3 Pages; Manufacturer3M; Websitehttp://3M.com/esd; Environmental Compliance

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THERMALLY CONDUCTIVE ACRYLIC INT

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Technical Data | July 2016

3M™ Thermally Conductive Acrylic Interface Pad 5570N

Product Description

3M™ Thermally Conductive Acrylic Interface Pad 5570N is designed to provide a preferential heat transfer path

between heat generating components like integrated circuit chips and heat spreaders like aluminum heat sinks. 3M™

Thermally Conductive Acrylic Interface Pad 5570N consists of a highly conformable, slightly tacky acrylic elastomer

sheet filled with thermally conductive ceramic particles.

Key Features and Benefits

•

Soft for good conformability even to non-flat integrated circuit (IC) surfaces and heat spreading blocks

Little to no siloxane gas/oil bleeding that can cause electric connection failures

High pressure relaxation helps reduce pressure to electric components

Good electrical insulation properties

Slight tack allows easy pre-assembly

Good wetting performance for better thermal conductivity

Product Construction/Material Description

Note:

The following technical information and data should be considered representative or typical only and should not be used for

specification purposes.

3M™ Thermally Conductive Acrylic Interface Pad 5570N

Property

Color

Base resin

Pad Thickness

Primary Filler Type

Product Liner

Roll Length

Value

White with light gray dots

Acrylic

0.5, 1.0, 1.5, 2.0 mm

Ceramic

PET Film

Standard: 33 M

Custom size can be supplied by user requests.

Applications

•

IC packaging heat conduction

Heat sink

Chip on film (COF) thermal management for uniform temperature

LED board thermal interface management

LED TV driver IC Chip

General gap filling in electronic device

Electric vehicle/hybrid battery for automotive

3M™ Thermally Conductive Acrylic Interface Pad

Application Techniques

•

Substrate surfaces should be clean and dry prior to pad application. Isopropyl alcohol (isopropanol) applied with

a lint free wipe or swab should be adequate for removing surface contamination such as dust or finger prints.

Do not use “denatured alcohol” or glass cleaners which often contain oily components. Allow the surface to dry

for several minutes before applying the pad. More aggressive solvents (such as acetone, methyl ethyl ketone

(MEK) or toluene) may be required to remove heavier contamination (grease, machine oils, solder flux, etc.) but

should be followed by a final isopropanol wipe as described above.

Be sure to read and follow the manufacturers’ precautions and directions when using primers and solvents.

For best product performance, it is important to use recommended pressure and time conditions to achieve as

much wetting as possible.

Ideal application temperature range is from 0°C to 40°C. Initial application to surfaces at temperatures below

30°C is not recommended because the pad becomes too firm to be wetted readily. However, once properly

applied, low temperature performance is generally satisfactory.

•

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.

Final product specifications and testing methods will be outlined in the products Certificate of Analysis

(COA) that is shipped with the product.

3M™ Thermally Conductive Acrylic Interface Pad 5570N

Property

Thermal conductivity (W/mK)

Hardness (Shore 00)

Density (grams/cm

)

Flammability

0.5 mm thickness

1.0 - 2.0 mm thicknesses

Dielectric Strength (kV/mm)

Volume Resistivity (Ω-cm)

Method

ASTM D5470

TS-KOR-217

TS-TM-441

UL 94

Typical Value

1.3

1.75

V-2

V-0

2.9 x 10

ASTM D149

JIS K6249

Methods listed as ASTM are tested in accordance with the ASTM method noted

3M™ Thermally Conductive Acrylic Interface Pad 5570N Heat Resistance

2,3

Duration (hrs)

Thermal Conductivity (W/mK)

Hardness (Shore 00)

Appearance

Initial

1.3

1000

1.4

No effect

2000

1.4

No effect

5000

1.4

No effect

Aged by dwelling at 110°C high temperature chamber

The end use customer application, design and verification testing will determine the final in-use effective temperature range based on each

application’s environmental conditions

Certificate of Analysis (COA)

The 3M Certificate of Analysis (COA) for this product is established when the product is commercially available from

3M. The commercially available product will have a COA specification established. The COA contains the 3M

specifications and test methods for the products performance limits that the product will be supplied against. The 3M

product is supplied to 3M COA test specifications and the COA test methods. Contact your local 3M representative for

this product’s COA.

This technical data sheet may contain preliminary data and may not match the COA specification limits and/or test

methods that may be used for COA purposes. Final product specifications and testing methods will be outlined in the

products Certificate of Analysis (COA) that is shipped with the commercialized product.

3M™ Thermally Conductive Acrylic Interface Pad

Storage and Shelf Life

The shelf life of

3M™ Thermally Conductive Acrylic Interface Pad 5570N

is 12 months from the date of manufacture

when stored in the original packaging materials and stored at 21°C (70°F) and 50% relative humidity.

Regulatory:

For regulatory information about this product, contact your 3M representative.

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.

Electronics Materials Solutions Division

3M Center, Building 224-3N-11

St. Paul, MN 55144-1000

1-800-251-8634 phone

651-778-4244 fax

www.3M.com/electronics

3M is a trademark of 3M Company.

Please recycle.

60-5002-0918-8

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