Polymer Matrix Composites: Materials Properties

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1 Composite Materials Handbook Volume 2 CMH-17 COMPOSITE MATERIALS HANDBOOK Volume 2 Polymer Matrix Composites: Materials Properties The Composite Materials Handbook, referred to by industry groups as CMH-17, is a sixvolume engineering reference tool that contains over 1,000 records of the latest test data for polymer matrix, metal matrix, ceramic matrix, and structural sandwich composites. CMH-17 provides information and guidance necessary to design and fabricate end items from composite materials. It includes properties of composite materials that meet specific data requirements as well as guidelines for design, analysis, material selection, manufacturing, quality control, and repair. The primary purpose of the handbook is to standardize engineering methodologies related to testing, data reduction, and reporting of property data for current and emerging composite materials. It is used by engineers worldwide in designing and fabricating products made from composite materials. R-423 Polymer Matrix Composites: Materials Properties T he second volume of this six-volume compendium contains statistically-based data for polymer matrix composites that meets specific CMH-17 population sampling and data documentation requirements, covering material systems of general interest. Selected historical data from previous versions of the handbook that do not meet current data sampling, test methodology, or documentation requirements, but that still are of potential interest to industry are also included in this volume. Polymer Matrix Composites: Materials Properties Volume 2

2 FOREWORD... ii Summary of Changes... xi CHAPTER 1 GENERAL INFORMATION INTRODUCTION TO THE HANDBOOK OVERVIEW OF HANDBOOK CONTENT PURPOSE AND SCOPE OF VOLUME ORGANIZATION OF DATA IN VOLUME PRESENTATION OF DATA Complete documentation Data set description Summary tables Individual data tables - normalized data Individual data tables - unnormalized data Individual data tables - notched laminate data Individual data tables - bearing data Individual data tables - bearing/bypass data MIL-HDBK-17 Rev F data Appended MIL-HDBK-17 Rev A data MATERIALS SYSTEMS Materials system codes Index of materials MATERIAL ORIENTATION CODES Laminate orientation codes Stacking sequence notation Ply percentage notation Braiding orientation codes SYMBOLS, ABBREVIATIONS, AND SYSTEMS OF UNITS Symbols and abbreviations Constituent properties Laminae and laminates Subscripts Superscripts Acronyms System of units DEFINITIONS...36 CHAPTER 2 carbon FIBER COMPOSITEs INTRODUCTION COMPLETE DOCUMENTATION Carbon - epoxy prepreg tape T700GC 12k/2510 unidirectional tape T700 24k/E765 unidirectional tape Carbon - epoxy prepreg fabric T700SC 12k/2510 plain weave fabric T300 3k/E765 plain weave fabric T300 6k/E765 5-harness satin weave fabric iv

3 AS4C 3k/HTM45 8-harness satin weave fabric AS4C 3k/HTM45 plain weave fabric HTA k/M20 plain weave fabric Carbon - epoxy wet-lay-up fabric HTA k/Epocast A/B plain weave fabric MIL-HDBK-17 REV F LEGACY DATA Carbon - epoxy prepreg tape T500 12k/976 unidirectional tape HITEX 33 6k/E7K8 unidirectional tape AS4 12k/E7K8 unidirectional tape Celion 12k/E7K8 unidirectional tape AS4 12k/938 unidirectional tape Celion 12k/938 unidirectional tape AS4 12k/3502 unidirectional tape AS4/ (bleed) unidirectional tape AS4/ (no bleed) unidirectional tape T300 15k/976 unidirectional tape IM7 12k/8551-7A unidirectional tape IM6 12k/ unidirectional tape IM7 12k/8552 unidirectional tape IM7 12K/977-2 unidirectional tape AS4 12k/997 unidirectional tape T k/976 unidirectional tape IM7 12k/PR 381 unidirectional tape T800HB 12k/ unidirectional tape Carbon - epoxy prepreg fabric T300 3k/934 plain weave fabric Celion 3000/E7K8 plain weave fabric HITEX 33 6k/E7K8 plain weave fabric AS4 3k/E7K8 plain weave fabric AS4 3k/ plain weave fabric AS4 3k/3501-6S 5-harness satin weave fabric AS4 6k/3502-6S 5-harness satin weave fabric AS4 3k/ (bleed) 5-harness satin weave fabric AS4 3k/ (no bleed) 5-harness satin weave fabric T300 3K/977-2 plain weave fabric T300 3K/ harness satin weave fabric T k/976 plain weave fabric T k/976 8-harness satin weave fabric T700S 12k/ plain weave fabric Carbon - epoxy wet-lay-up fabric T300 3k/EA harness satin weave fabric Carbon - epoxy resin-transfer-molded fabric AS4 6k/PR500 5-harness satin weave fabric IM7 6k/PR500 4-harness satin weave fabric Carbon - bismaleimide prepreg tape and fabric T300 3k/F650 unidirectional tape T300 3k/F650 8-harness satin weave fabric T300 3k/F652 8-harness satin weave fabric AS4/ unidirectional tape T k/ harness satin weave fabric T k/ plain weave fabric v

4 2.3.6 Carbon - bismaleimide resin-transfer-molded fabric IM7 6k/ RTM 4-harness satin weave fabric Carbon - polyimide prepreg fabric Celion 3000/F670 8-harness satin weave fabric Carbon - thermoplastic prepreg tape IM6 12k/APC-2 unidirectional tape Carbon - cyanate ester prepreg tape M55J 6k/954-3 unidirectional tape CHAPTER 3 Boron fiber composites INTRODUCTION COMPLETE DOCUMENTATION MIL-HDBK-17 REV F LEGACY DATA Boron - epoxy prepreg tape B4.0 / 5521 unidirectional tape...1 CHAPTER 4 glass FIBER COMPOSITES INTRODUCTION COMPLETE DOCUMENTATION Glass - epoxy prepreg fabric E-Glass 7781 Finish 558/ harness satin weave fabric MIL-HDBK-17 REV F LEGACY DATA Glass - epoxy prepreg tape and fabric S k/SP 381 unidirectional tape S k/SP 381 unidirectional tape E-Glass 7781 G 816/PR 381 plain weave fabric Glass - epoxy wet-lay-up /EA harness satin weave fabric...50 CHAPTER 5 Quartz FIBER composites INTRODUCTION COMPLETE DOCUMENTATION MIL-HDBK-17 REV F LEGACY DATA Quartz - bismaleimide prepreg fabric Astroquartz II/F650 8-harness satin weave fabric...1 appendix a1. CMH-17A DATA...1 A1.1 GENERAL INFORMATION...1 A1.2 INTRODUCTION...2 A1.3 HANDBOOK TEST PROGRAM...2 A1.3.1 Objectives...2 A1.3.2 Preimpregnated materials...2 A1.3.3 Test panels...2 A1.3.4 Test procedures...3 A Tensile tests...3 A Compression tests...3 A Shear tests...3 A Interlaminar shear...3 A Flexural tests...3 vi

5 A Bearing strength...3 A1.3.5 Dry conditioning...3 A1.3.6 Wet conditioning...4 A1.3.7 Test schedule...4 A1.4 DATA PRESENTATION...4 A1.4.1 Epoxy-fiberglass laminates...4 A1.4.2 Phenolic-fiberglass laminates...4 A1.4.3 Silicone-fiberglass laminates...4 A1.4.4 Polyester-fiberglass laminates...4 A1.4.5 Boron-epoxy laminates...5 INDEX...1 vii

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