Studying the effect of new additives on the characteristics of some polyurethane elastomers / Ahmed Mohammed Aboelmagd Salem ; Supervised Ehab Fouad Abadir , Sahar M. Elmarsafy , Tarek Ismaeel Elhedery

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Ahmed Mohammed Aboelmagd Salem

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TextLanguage: English Publication details: Cairo : Ahmed Mohammed Aboelmagd Salem , 2019Description: 107 P. : charts , facsimiles ; 30cmOther title:

دراسه تأثير الاضافات الحديثه علي خصائص بعض مطاط البولي يوريثان [Added title page title]

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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering Summary: During propellant life time, the material has to resist various loads and environmental conditions. The main objective of this work is to increase the life time of the composite solid propellant rocket motor by studying the effect of some new additives such as plasticizers, antioxidants and burning rate modifiers on improving the mechanical and ballistic properties. Applying aging program for 90 days at assigned temperature 70⁰C

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Holdings
Item type	Current library	Home library	Call number	Copy number	Status	Date due	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.04.Ph.D.2019.Ah.S (Browse shelf(Opens below))		Not for loan		01010110079812000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.04.Ph.D.2019.Ah.S (Browse shelf(Opens below))	79812.CD	Not for loan		01020110079812000

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Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering

During propellant life time, the material has to resist various loads and environmental conditions. The main objective of this work is to increase the life time of the composite solid propellant rocket motor by studying the effect of some new additives such as plasticizers, antioxidants and burning rate modifiers on improving the mechanical and ballistic properties. Applying aging program for 90 days at assigned temperature 70⁰C

Issued also as CD

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