PPT-PTFE-THGEM 的初步性能研究

谢文庆 清华大学工程物理系 201212 大纲 PTFETHGEM 简介 不同气体下的有源测试 低温测试情况 小结 背景 CDEX 反符合探测器 图 CDEX 低温器 图. PRESSURE RESISTANCE Depending upon operating conditions and type of braid Bioflex is usable up to 1160 psi 38 and 725 psi 1 VACUUM RESISTANCE Bioflex is usable at full vacuum up to 266 F 130C Above this temperature vacuum resistance is reduced by Inner PTFE lining provides an ultrasmooth surface for delivering interventional devices M S LT Tapered Vertebral M S LT Tapered Straight M S L Straight M S L Vertebral brPage 2br Product Name Catalog Number For use with C Peripheral CTO Catheters 14 1 2 4 5 1 Expanded PTFE graft technology on luminal and abluminal surfaces 2 Advanced sinusoidal stent design Enhances exibility and long-term conformability 3 Proprietary ePTFE lm layers Low permea Call IPS for: Metric Tube End options Stopcock Valves are precision machined devices that function in much the same way as a ball the direction of flow, the valve is fully open; when the handle MPI 2013. Worcester Polytechnic Institute. Matt Lucey and Yueyang Shen. June . 17, 2013. Changes in Capture Efficiency Due to Folding. About Pall Corporation. Leader in Filtration, Separation and Purification. Refractory Systems. Plastics Engineering. Industrial Corrosion . Protection. KERAVERIN / KERAPOLIN. Product portfolio. Appliances. (max. diameter 5,5 m, length 16 m). Vessels. Towers . Columns. Absorption appliances. PBM Product Training. Sales and Product Training for. :. Sanitary Valves (Ball, Check, Sampling). Industrial Ball Valves. Instrument Valves (Oil & Gas). Marine and Offshore (Floating Platform) Valves. The HISTORY of PTFE For over sixty years, our world and the quality of its in-habitant n CorporationTucson, AZ 3 Partek produces products that are made from only the  nest Fuoropolymers available. These Fluoropolymers are resistant to numerous chemicals and solvents. This information RFTLP– Convoluted Low-Profile PTFE Lined Hose with Braided Stainless Steel CoverSeamless White Convoluted PTFEBraided Stainless -20 Xie. . Wenqing. (. 谢文庆. ). ,. . Fu . Yidong. (. 付逸冬. ), . Li . Yulan. (. 李玉兰. ). Department of Engineering Physics, Tsinghua University. 2014-07. 1. Outline. Background. Test of PTFE-THGEM. Amos Breskin. Grazie SILVIA & her local TEAM !. all committee members !. Grazie . CHEF RUI !. “cooking” for us a variety of . “. TASTY MPGD TOYS. ” . The prime roles of our community:. . plasma pre-treatmentof Polytetrafluoroethylene PTFEmicropowderson the mechanical and tribological performanceof PolyethersulfonePESU-PTFE compositesHarald Hunke1 Navneet Soin1Tahir Shah1Erich Kramer2K Linear0555Excellent little or no swelling softening or surface deteriorationB 15000Good chemical resistance minor swelling softening or deteriorationC 20 50 50 60Limited chemical resistance moderate a