Technical Data Sheet BERGQUIST HIFLOW THF 700UT Known as BERGQUIST HI-FLOW 225UT April -2020 PRODUCT DESCRIPTION Thermal Properties (1) Un-Reinforced, Pressure Sensitive Phase Change Thermal Thermal Conductivity ,ASTM D5470,W/(m-K) 0.7 Interface Material . Thermal Performance vs. Pressure Technology Phase Change TO-220 Thermal Performance ,C/W : Appearance Black 10 psi 0.6 Reinforcement Carrier None 25psi 0.53 Total Thickness 0.077 mm 50psi 0.46 ,ASTM D374 100 psi 0.4 Application Thermal management, 200 psi 0.35 Thermally conductive adhesive 2 (2) Thermal Impedance ,ASTM D5470,C-in /W : Operating Temperature 120 C 10 psi 0.09 25psi 0.08 FEATURES AND BENEFITS 50psi 0.07 2 Thermal impedance: 0.08C-in /W 25 psi 100 psi 0.06 55C phase change composite with inherent tack 200 psi 0.05 characteristics High-visibility protective tabs 1) This is the measured thermal conductivity of the Hi-Flow coating. It represents one Pressure sensitive phase change thermal interface conducting layer in a three- layer laminate. The Hi-Flow coatings are phase change material compounds. These layers will respond to heat and pressure induced stresses. The overall conductivity of the material in post-phase change, thin filmproducts is highly dependent upon the heat and pressure applied. This characteristic is not accounted for in ASTM D5470. TYPICAL APPLICATIONS Please contact Bergquist Product Management ifadditional specifications are required. Computer and peripherals 2)The ASTM D5470test fixture was used and the test sample was conditioned at 70C prior to test. The recorded value includes interfacial thermal resistance. These values are provided High performance computer processors for reference only. Actual application performance is directly related to the surface roughness, flatness and pressure applied. Graphic cards Power modules GENERAL INFORMATION BERGQUIST HIFLOW THF 700UT is designed as a pressure For safe handling information on this product, consult the Safety sensitive thermal interface material for use between a high Data Sheet, (SDS). performance processor and a heat sink . Not for product specifications BERGQUIST HIFLOW THF 700UT is a thermally conductive The technical data contained herein are intended as reference 55Cphase change composite with inherent tack .The material only. Please contact your local quality department for is supplied on a polyester carrier liner and is available with assistance and recommendations on specifications for this high-visibility protective tabs . product. Above its phase change temperature, BERGQUIST HIFLOW APPLICATION METHODS THF 700UT wets-out the thermal interface surfaces and flows 1. Hand-apply BERGQUIST HI FLOW THF 700UT to a to produce the lowest thermal impedance . The material room- temperature heat sink . requires pressure of the assembly to cause flow .BERGQUIST HIFLOW THF 700UT coatings will resist dripping . 2. The BERGQUIST HI FLOW THF 700UT pad exhibits inherent tack and can be hand-applied similar to an adhesive pad . TYPICAL PROPERTIES 3. The tab liner can remain on the heat sink and pad Physical Properties throughout shipping and handling until is it is ready for Phase Change Temperature ,ASTM D3418 ,C 55 final assembly . Flammability Rating, UL 94 V-0TDS BERGQUIST HIFLOW THF 700UT , April -2020 Trademark usage CONFIGURATIONS AVAILABLE Except as otherwise noted, all trademarks in this document are trademarks of BERGQUIST HIFLOW THF 700UT is supplied in: Henkel Corporation in the U.S. and elsewhere. denotes a trademark registered in the U.S. Patent and Trademark Office. Roll form with tabs, kiss-cut parts no holes Reference 2 Conversions (C x 1.8)+ 32 =F kV/mm x 25.4=V/mil mm /25.4=inches N x 0.225=lb/F N/mm x 5.71=lb/in psi x 145=N/mm MPa =N/mm Nm x 8.851 = lbin Nm x 0.738=lbft Nmm x 0.142=ozin mPas =cP Disclaimer Note: The information provided in this Technical Data Sheet (TDS) including the recommendations for use and application of the product are based on our knowledge and experience of the product as at the date of this TDS. The product can have a variety of different applications as well as differing application and working conditions in your environment that are beyond our control. Henkel is, therefore, not liable for the suitability of our product for the production processes and conditions in respect of which you use them, as well as the intended applications and results. We strongly recommend that you carry out your own prior trials to confirm such suitability of our product. Any liability in respect of the information in the Technical Data Sheet or any other written or oral recommendation(s) regarding the concerned product is excluded, except if otherwise explicitly agreed and except in relation to death or personal injury caused by our negligence and any liability under any applicable mandatory product liability law. In case products are delivered by Henkel Belgium NV, Henkel Electronic Materials NV, Henkel Nederland BV, Henkel Technologies France SAS and Henkel France SA please additionally note the following: In case Henkel would be nevertheless held liable,on whatever legal ground, Henkels liability will in no event exceed the amount of the concerned delivery. In case products are delivered by Henkel Colombiana, S.A.S.the following disclaimer is applicable: The information provided in this Technical Data Sheet (TDS) including the recommendations for use and application of the product are based on our knowledge and experience of the product as at the date of this TDS. Henkel is, therefore, not liable for the suitability of our product for the production processes and conditions in respect of which you use them, as well as the intended applications and results. We strongly recommend that you carry out your own prior trials to confirm such suitability of our product. Any liability in respect of the information in the Technical Data Sheet or any other written or oral recommendation(s) regarding the concerned product is excluded, except ifotherwise explicitly agreed and except in relation to death or personal injury caused by our negligence and any liability under any applicable mandatory product liability law. In case products are delivered by Henkel Corporation, Resin Technology Group, Inc., or Henkel Canada Corporation, the following disclaimer is applicable: The data contained herein are furnished for information only and are believed to be reliable. We cannot assume responsibility for the results obtained by others over whose methods we have no control. It is the user s responsibility to determine suitability for the user s purpose of any production methods mentioned herein and to adopt such precautions as may be advisable for the protection of property and of persons against any hazards that may be involved in the handling and use thereof. In light of the foregoing, Henkel Corporation specifically disclaims all warranties expressed or implied, including warranties of merchantability or fitness for a particular purpose, arising from sale or use of Henkel Corporations products. Henkel Corporation specifically disclaims any liability for consequential or incidental damages of any kind, including lost profits. The discussion herein of various processes or compositions is not to be interpreted as representation that they are free from domination of patents owned by others or as a license under any Henkel Corporation patents that may cover such processes or compositions. We recommend that each prospective user test his proposed application before repetitive use, using this data as a guide. This product may be covered by one or more United States or foreign patents or patent applications. Americas Europe Asia +1.888.943.6535 +32.1457.5611 +86.21.2891.8000 For the most direct access to local sales and technical support visit: www.henkel.com/electronics