25.4MM-5M-0.5MM-5590H

Technical Data May 2012 3M™ Thermally Conductive Acrylic Interface Pads 5589H and 5590H Product Description 3M™ Thermally Conductive Acrylic Interface Pads 5589H and 5590H are soft and acrylic based pads. Because of their softness, Interface Pads 5589H and 5590H can decrease the load to integrated circuit chips during compression, and have good tack to many surfaces. These properties lead to a high performance non-silicone based thermal pad. Interface Pad 5590H is a higher thermal conductivity and somewhat firmer acrylic thermal pad, versus Interface Pad 5589H. • Good softness and conformability to non-flat surfaces. • Excellent compressive stress relaxation. • High thermal conductivity. • UL94 V-O certified (File No. E176845). • Good surface tack leads to low thermal resistance at surface. • Non-silicone acrylic elastomer. • Good dielectric performance. • Excellent durability for long term thermal conductivity and electric insulation stability. Product Construction Thermally conductive firm acrylic elastomer (very low tack) surface Thermally conductive soft acrylic elastomer (low tack) core Film liner (Roll type: Film on firm layer) 3 3M™ Thermally Conductive Acrylic Interface Pads 5589H and 5590H 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. Property Color Method Value 3M™ Thermally Conductive Acrylic Interface Pads 5589H 5590H — Light grey / White Light grey 5 mm dia. dial gauge 1.0 / 1.5 0.5 / 1.0 / 1.5 3M method 2.0 3.0 UL94 V-O V-O Density (g/cm3, @ 25°C) JIS K6249 1.9 2.1 Hardness Asker C Shore 00* 16 (data for soft layer) 50 30 (data for conformable layer) 60 Volume Resistivity (
-cm) JIS K6249 3.4 x 1012 2.7 x 1012 Dielectric Strength (kV/mm) JIS K6249 21 16 Thickness (mm)** Thermal Conductivity (W/m-K) Flammability Note: *Shore 00 test method results are based on a 6mm thick sample. Results will vary with sample thickness. Sample tested to soft layer side of the pad. **Tolerances of 1 mm and 1.5 mm = +/-10%, 0.5 mm +/- 0.1 mm. 3M™ Thermally Conductive Acrylic Interface Pad 5589H Heat resistance Duration (hrs) Initial 500 1000 2000 Thermal Conductivity (W/m-K) 2.0 2.0 2.0 2.0 Hardness (Asker C) 16 17 16 17 Appearance — No effect No effect No effect Initial 500 1000 2000 Thermal Conductivity (W/m-K) 3.0 3.0 3.0 3.0 Hardness (Asker C) 30 33 33 34 Appearance — No effect No effect No effect Aged at 110°C in high temperature chamber. 3M™ Thermally Conductive Acrylic Interface Pad 5590H Heat resistance Duration (hrs) Aged at 110°C in high temperature chamber. Shelf Life 3M™ Thermally Conductive Acrylic Interface Pads 5589H and 5590H shelf life is 12 months from date of manufacture when stored at room temperature conditions (20-25°C & 50%RH ) and in the products original packaging. An attribute of the product that can vary with storage is the cosmetic appearance of the material. Slight yellowing may occur and is considered normal for these type of products. Within the shelf life period, liner release can gradually change and should be considered to ensure robust end use and processing. Gradual liner release changes that are within the liner release specification for the shelf life period noted are typical for these products. (2) 3M™ Thermally Conductive Acrylic Interface Pads 5589H and 5590H Certification/Recognition MSDS: 3M has not prepared a MSDS for these products which is are 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 these 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 an article under the Toxic Substances Control Act and therefore, are exempt from inventory listing requirements. For Additional Information To request additional product information or to arrange for sales assistance, call toll free 1-800-251-8634. Address correspondence to: 3M, Electronics Markets Materials Division, 3M Center, Building 225-3S-06, St. Paul, MN 551441000. Our fax number is 651-778-4244 or 1-877-369-2923. In Canada, phone: 1-800-364-3577. In Puerto Rico, phone: 1-787-750-3000. In Mexico, phone: 52-70-04-00. Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture at the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted. 3 Electronics Markets Materials Division 3M Center, Building 225-3S-06 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. Printed in U.S.A. © 3M 2012. All rights reserved. 60-5002-0291-0 (3) 3