Butadiene propellants, compositions

Table I. Compositions of High Energy Butadiene Propellants...

Ferrocene Butadiene Copolymer Burning Rate Catalyst , USP 3770287 (1973) CA 30,49970 (1974) 4) Ibid, Propellant Composition Con-... [Pg.270]

Copolymerization of vinyl ferrocene with butadiene results in a product widely used as a propellant. The product of the reaction is a liquid copolymer capable of undergoing a curing reaction when used in a propellant composition to form a rubberlike binder material [48,49]. [Pg.188]

D.E. Coats et al, Analysis of a Solid Propellant Gas Generator Using an Ammonium Perchlorate-Butadiene Composite Propellant , Report No AFRPL TR-72-58, Contract F04611-71-C-0058, Ultrasystems Inc, Irvine (1972)... [Pg.807]

The rockets with solid composite propellants consisting of ammonium perchlorate (oxidizer), pulverized aluminum powder, special additives and binder-cum-fuel such as poly(butadiene-acrylic acid-acrylonitrile (PBAN), carboxy-terminated... [Pg.53]

India s four-stage Satellite Launch Vehicle-3 (SLV-3) which put the Rohini Satellite in orbit on July 18, 1980 used a composite propellant based on terpolymer of butadiene-acrylic acid-acrylonitrile (PBAN) for the first and second stage motors whereas LTPB-based composite propellant was used for the third and fourth stage motors [6]. [Pg.215]

The copolymer of vinyl ferrocene (VF) and butadiene has also been reported in the literature for use as a binder for composite propellants. It does not require any burn-rate (BR) accelerator because of the presence of iron (Fe) in vinyl ferrocene which is converted to finely divided Fe203 (a well-known BR accelerator) during combustion. A few groups of scientists have also studied fluorocarbon polymers as binders for composite propellants because of their excellent compatibility with oxidizers and fuels coupled with high density. Accordingly, Kel-F elastomer (a copolymer of vinylidene fluoride and chlorotrifluoroethylene, trade name of 3M, USA) and Viton-A (copolymer of hexafluoropropylene and vinylidene fluoride, trade name of Du Pont, USA) have also been reported for this purpose. The structures of Kel-F 800 [Structure (4.13)] and Viton-A [Structure (4.14)] are ... [Pg.252]

The phase-stabilized AN is prepd by mixing 90 parts AN, 10 ps K nitrate some water, heating the mixt to 140°F, drying and grinding to 40 micron size particles. The proplnt is compressed into grains. Example of compn AN 82.95, K nitrate 9.22, petroleum pitch 4.11 90/10 copolymer of l,3-butadiene/2-methyl-5 -vinyl pyridine 1.76 Amm dichromate 1.96%] EE)R.MacDonald A.M.Bedard, "Methods of Chemical Analysis of Cardeplex Propellant No 4760/A5 and Its Ingredients", CARDE TR426/63 (1963) (Cardeplex No 4760/A5 is a composite ammonium perchlorate-polyurethane proplnt. Analysis of fully cured product includes detns of Amm perchlorate, Al, ferric acetylacetonate, phenyl-/3 -naphthylamine, lithium fluoride total iron) FF)Anon,... [Pg.256]

K. Yamazaki H. Tokui, Composite Propellants Containing Ep oxidized Poly butadiene as Fuel Binder , KKZ 69 (3), 575—78... [Pg.513]

Burning composite propellants containing ammonium perchlorate 615 Butadiene polymers 609.610... [Pg.328]

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