Eccostock®HT0003 High Temperature, Low Loss Rod and Sheet HIGH TEMPERATURE LOW LOSS MATERIAL Eccostock HT0003 is a rigid, low loss, high temperature, inert material. It is based on a thermosetting hydrocarbon resin and is filled with polytetrafluoroethylene giving it many of the desirable features of Teflon®. These include low loss, low friction surface, chemical resistance, etc. Eccostock HT0003 will not flow at high temperatures, but the surface may darken with no effect on the bulk properties of the material. FEATURES AND BENEFITS MARKETS • Low loss • Chemical Resistance • Commercial Telecom • Security and Defense SPECIFICATIONS TYPICAL PROPERTIES ECCOSTOCK HT0003 Service Temperature °C (°F) Density g/cc <149 (<300) 1.50 Dielectric Constant, 100 Hz to 10 GHz Dielectric Strength, volts/mil (kv/mm) Dissipation Factor 2.2 500 (19.5) <0.0003 Insulation Resistance, ohm-cm 2 Flexural Strength, kg/cm (psi) Coefficient of Linear Expansion, cm/cm/°C 10 157.5 (2,250) 90x10-6 Water absorption (%gain in 24h at 25°C) Tensile Strength/Yield Strength, psi 0.02 1,400 Modulus of Elasticity, psi Outgassing (%TML) (%CVCM)* 20,450 16 2.44/0.241 Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application. * Outgassing data per ASTM E595-07; criteria for acceptability is 1.00% TML and 0.10% CVCM. APPLICATIONS • Eccostock HT0003 is used for a variety of electrical insulating applications, stand-offs, dielectric windows, cavity tuning probes, patch antennas, and support pieces. Americas: +1.866.928.8181 Europe: +49.(0)8031.2460.0 Asia: +86.755.2714.1166 www.lairdtech.com Eccostock®HT0003 AVAILABILITY • Eccostock HT0003 is available in the following standard sizes: • Sheets 12” x 12” (30.5cm x 30.5cm) in thicknesses of 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 1.0, 1.5, 2.0, 2.5 & 3.0” (0.32, 0.64, 0.95, 1.27, 1.59, 1.91, 2.54, 3.81, 5.08, 6.35 & 7.62 cm) • Rods 12” long (30.5cm) in diameters of 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 1.0, 1.5, 2.0, 2.5 & 3.0” (0.32, 0.64, 0.95, 1.27, 1.59, 1.91, 2.54, 3.81, 5.08, 6.35 & 7.62 cm) • Other sizes, shapes, thicknesses, and configurations are available on special order. INSTRUCTIONS FOR USE • Eccostock HT0003 is easy to machine and a smooth low friction surface is readily obtainable. It will not gum on machining which can be done with standard cutting and grinding tools • It can be bonded without etching. RFP-DS-HT0003 112515 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2015 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights.