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Paper Information

Journal:   JOURNAL OF ENERGETIC MATERIALS   SUMMER 2012 , Volume 7 , Number 2(15); Page(s) 57 To 64.
 
Paper: 

SYNTHESIS OF POLY DIMETHYL SILOXANE WITH TERMINAL HYDROXYL GROUPS

 
 
Author(s):  BAYAT Y.*, SALAHI S.
 
* MALEK-ASHTAR UNIVERSITY OF TECHNOLOGY, TEHRAN, IRAN
 
Abstract: 

A variety of polymer such as: ethyl cellulose, Cellulose acetate, polyester and etc have been served widely in insulation of double-base solid propellant. Proper insulation of double base propellants should have features such as: 1- low absorption NG; 2- Without or low production of smoke; 3- good adhesion of insulator to propellants surface; 4- with suitable vanished and thermal parameters and etc. In this paper polymer used in insulation of double base propellant are reviewed and their physical and chemical characteristic are investigated and compared. Then hydroxyl terminated poly dimethylsiloxane was synthesized and the effect of temperature, reaction time, ratio of raw material, type and intensity of agitation, type of catalyst, solvent and quenching reagents on molecular weight of poly dimethysiloxane was studied. Also a new method for one step synthesis of a hydroxyl terminated polydimethylsiloxane is presented.

 
Keyword(s): POLY DIMETHYL SILOXANE WITH TERMINAL HYDROXYL GROUPS, SILICONE OIL, THERMAL INSULATION, DOUBLE-BASE SOLID PROPELLANTS
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

BAYAT, Y., & SALAHI, S. (2012). SYNTHESIS OF POLY DIMETHYL SILOXANE WITH TERMINAL HYDROXYL GROUPS. JOURNAL OF ENERGETIC MATERIALS, 7(2(15)), 57-64. https://www.sid.ir/en/journal/ViewPaper.aspx?id=276642



Vancouver: Copy

BAYAT Y., SALAHI S.. SYNTHESIS OF POLY DIMETHYL SILOXANE WITH TERMINAL HYDROXYL GROUPS. JOURNAL OF ENERGETIC MATERIALS. 2012 [cited 2021July24];7(2(15)):57-64. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=276642



IEEE: Copy

BAYAT, Y., SALAHI, S., 2012. SYNTHESIS OF POLY DIMETHYL SILOXANE WITH TERMINAL HYDROXYL GROUPS. JOURNAL OF ENERGETIC MATERIALS, [online] 7(2(15)), pp.57-64. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=276642.



 
 
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