 |
 | Home | Contact Us | FAQ | Search & Site Map | Link to Us |
 | Sign In | Join | Other 45 Sites in Network |
| HomeDiscussion Groups General ModelsRailroadsRocketsRadio Controlled Air ModelsHelicoptersLand ModelsWater ModelsModelGeeks.com Contact UsLink To UsSearch & Site Map |
Model Forum / General / Rockets / March 2006solid rocket motors mechanical properties
what is dewetting > what is dewetting It is when a polymer peels away from it's substrate. It doesn't apply to anything in a solid rocket motor. Doc Drake "Doc" Dameräu President, NEPRA NAR Section 614 L3CC member TRA 9934 www.nepra.com www.rocketmaterials.org http://home.sprynet.com/~monel/home.htm >> what is dewetting > > It is when a polymer peels away from it's substrate. It doesn't apply to > anything in a solid rocket motor. Actually it can refer to the loss of bonding of the filler (such as AP) from the polymer matrix in a composite propellant. Gary  SignatureGary Rosenfield President, AeroTech Consumer Aerospace Division of RCS Rocket Motor Components, Inc. 2113 W. 850 N. St. Cedar City, UT 84720 http://www.aerotech-rocketry.com >>> what is dewetting >> [quoted text clipped - 4 lines] > from > the polymer matrix in a composite propellant. That never occured to me. Thanks Gary. Doc SignatureDrake "Doc" Dameräu President, NEPRA NAR Section 614 L3CC member TRA 9934 www.nepra.com www.rocketmaterials.org http://home.sprynet.com/~monel/home.htm > >>> what is dewetting > >> [quoted text clipped - 8 lines] > > Doc Is the phemomena with AT Warp-9 in RMS systems from this phenomena? Jerry SignatureJerry Irvine, Box 1242, Claremont, California 91711 USA Opinion, the whole thing. <mail to:01rocket@gte.net> Please bring GROWTH back to consumer rocketry. Produce then publish. http://www.usrockets.com >>>>> what is dewetting >>>> [quoted text clipped - 12 lines] > > Jerry No, that's the phenomena of "critical modulus failure". See recent discussion on TRF. Gary |
Reply to this Message |
 Sign In
 Join
 My Latest Posts My Monitored Threads My Blog My Photo Gallery My Profile My Homepage Start New Thread Enable EMail Alerts Rate this Thread
|
©2012 Advenet LLC Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.