Aerospace Duratron T5030 PAI Printed Circuit Board Challenge Insulate metallic fasteners from Printed Circuit Boards In control systems printed circuit boards PCB are stacked together. The metallic fasteners used within the stacks have to be insulated and also be prevented from causing damage to the PCBs. These systems are expected to have a long service life. Therefore the stack system must be able to resist creep and fatigue but also remain secure. Ceramic spacers are an option but can be brittle when subjected to vibration or fatigue. Key Requirements High compressive strength Creep resistance at elevated temperatures Dimensional stability from -40 to 130 C -40 to 266 F Excellent fatigue resistance Insulating Spacers Customer Benefits Extended maintenance periods Reduced initial cost compared to ceramics A component that is non cracking Fire retardant capabilities as per FAR 25.853 Low coefficient of linear thermal expansion High ozone resistance Good electrical insulation mcam.com MCAMconnect contactmcam.com Why Duratron T5030 This advanced 30 glass-reinforced PAI material polyamide-imide offers higher stiffness and creep resistance at elevated temperatures than other high temperature polymers such as PEEK or PEI. It is well suited for structural applications supporting static loads or fasteners for long periods of time and over a wide range of temperatures. It offers excellent electrical insulating properties as well as resistance to vibrations and fatigue. It is an extremely popular material traditionally used within the electronic electrical and semiconductor industries as well as aircraft and aerospace industries Mitsubishi Chemical Advanced Materials Added Value Our global experience and quality in manufacturing engineering polymer shapes combined with our highly developed machining capabilities Comprehensive AS9100D compliant portfolio of stock shapes Dedicated technical support Global availability of products and services through a st
rong network of material and development specialists from the initially singular machined parts up to in high quantity machined pre-shapes which enabled cost savings by 60 Flexural Fatigue Strength at 23 30Hz. Flexural Fatigue Strength at 177 30Hz. 16 16 16 16 Duratron Duratron T4203L T4203L Maximum Stress kpsi Maximum Stress kpsi 12 12 8 4 0 60 60 40 40 4 0 103 103 20 20 104 104 105 105 Cycles Cycles 106 106 100 100 Duratron Duratron T7103 T7103 80 80 8 Duratron T5030 T5030 Duratron 107 107 Maximum Stress MPa Maximum Stress MPa Duratron Duratron T4725 T4725 Duratron Duratron T4203L T4203L 100 100 12 12 Maximum Stress kpsi Maximum Stress kpsi Duratron Duratron T7103 T7103 Maximum Stress MPa Maximum Stress MPa Duratron T5030 T5030 Duratron 8 4 0 80 80 60 60 8 40 40 4 0 103 103 20 20 104 104 105 105 106 106 107 107 Cycles Cycles Based on Torlon polymer resin data. Torlon is a registered trademark of Solvay S.A. mcam.com Distributed by MCAMconnect contactmcam.com All statements technical information and recommendations contained in this publication are presented in good faith and are as a rule based upon tests and such tests are believed to be reliable and practical field experience. The reader however is cautioned that Mitsubishi Chemical Advanced Materials does not guarantee the accuracy or completeness of this information and it is the customers responsibility to determine the suitability of Mitsubishi Chemical Advanced Materials products in any given application. Duratron is a registered trademark of the Mitsubishi Chemical Advanced Materials group of companies. Design and content created by Mitsubishi Chemical Advanced Materials and are protected by copyright law. Copyright Mitsubishi Chemical Advanced Materials. All rights reserved. MCM AS 6 10.21.19
