ECCOSORB CFS-8480 ECCOSORB CFS-8480 Castable Silicone Rubber Material Characteristics Typical Properties Flexible, ferrite filled, two-part, castable silicone rubber which exhibits high loss in the UHF and lower end of Service Temperature, F (C) <527 (<275) the microwave frequency range 3 Density, g/cm 2.8 It is physically similar to ECCOSORB CRS, but has quite different electrical properties making it much Thermal Conductivity, (W/m-K) 0.73 more useful in the UHF region and the lower Hardness, Shore A 65 microwave frequency range. Frequency range from 800 MHz - 18 GHz Water Absorption, % 24 hours <0.2 Dark Brown almost black in color Dielectric Strength, (Kv/mm) 12 12 Volume Resistivity, ohm-cm >10 Applications Mix Ratio by weight, A:B 1000:9 ECCOSORB CFS-8480 can be poured or painted on surfaces When applied, ECCOSORB CFS-8480 can be used to reduce surface currents or lower the Q of cavities Typical Attenuation (dB/cm) It has been cast into transmission line attenuators and terminators 600 MHz 1.0 Has been used in medical applications as a molded RF 1.0 GHz 2.0 Absorber 3.0 GHz 7.6 8.0 GHz 11.5 Availability 10.0 GHz 9.5 ECCOSORB CFS-8480 is supplied as a two Part system consisting of a Part A and Part B. Does not ship as a dangerous good ECCOSORB CFS-8480 is available in 2 pound and 8 pound kits Can be supplied as a finished cast part Shelf life is approximately 6 months when stored unmixed in a well sealed container. Instructions for Use Mix the ECCOSORB CFS-8480 Part A in the container in which it is received using a power stirrer. This is to insure complete uniformity from top to bottom of the container Weigh out the desired amounts of Part A. To each 1001 parts by weight of Part A, add 9 parts of Part B Mix thoroughly Accurate weighing and blending are essential for proper and uniform cure. Pot life is about one hour after mixed Pour into cavity to be filled. If adhesion is required, apply a thin coat of Primer S-11 to the substrate and let dry for 30 minutes Cure for two hours at 90C Where actual use temperature is anticipated above 121C, a post cure is recommended. Gradually raise cast parts to the use temperature over an 8 hour or longer period EMERSON & CUMING MICROWAVE PRODUCTS, INC., 28 York Avenue, Randolph, MA 02368 / Telephone (781) 961-9600. Use of Information and Material: Values shown are based on testing of laboratory test specimens and represent data that falls within normal range of the material. These values are not intended for use in establishing maximum, minimum or ranges of values for specification purposes. Any determination of the suitability of the material for any purpose contemplated by the user and the manner of such use is the responsibility of the user. The user should determine that the material meets the needs of the user s product and use. We hope that the information given here will be helpful. It is based on data and knowledge considered to be true and accurate and is offered for the user s consideration, investigation and verification but we do not warrant the results to be obtained. Please read all statements, recommendations or suggestions in conjunction with our conditions of sale INCLUDING THOSE LIMITING WARRANTIES AND REMEDIES, which apply to all goods supplied by us. We assume no responsibility for the use of these statements, recommendations or suggestions nor do we intend them as a recommendation for any use, which would infringe any patent or copyright. Emerson & Cuming Microwave Products Inc. Revision: 5/11/07 www.eccosorb.com A26 X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for EMI Gaskets, Sheets, Absorbers & Shielding category: Click to view products by Laird Connectivity manufacturer: Other Similar products are found below : 8101010140 8563-0090-89 1194-7.7X10 1245-34 X18YD 1267 1345-3/8x18yrd 1554907-1 2320002000 2320014700 SG293037DS ST005PCN50 55005107 38M4040AA0606 46J5N02020.NN00 1125-8X10 1126X1 1170-3/4X18YDS 1170-7.7x10 1183-12 X18YD 6- 34T-BD-0.315 SG125187D-24 SG125250R-24 SG187375R-24 SG284050DS 8402010540 KIT TECH CLIP 10-40450-28S 1245 1267- 1/2 x18yd 46J8501020.NN00 1170-1/4 x18yd AL-36FR-1x54.5 3013310A 1194X1 3020604 3021302 3031313 260709 3021310 6- 34UT-070-BD-16 303076048 46J5N03020.NN00 30206025 30395641 3030403 3690103020 HNY-LT15CU4241 46X7503020.NN00 46W5E02520.NN00 302095032