stable plasticizers for nitrocellulose nitroguanidine-type

us5520756a - stable plasticizers for nitrocellulose

US5520756A - Stable plasticizers for nitrocellulose

US5520756A - Stable plasticizers for nitrocellulose nitroguanidine-type compositions - Google Patents Stable plasticizers for nitrocellulose nitroguanidine-type compositions Download PDF

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stable plasticizers for nitrocellulose/nitroguanidine-type

Stable plasticizers for nitrocellulose/nitroguanidine-type

1. A propellant composition comprising, in combination, A. a matrix component; B. an energy adjustment component; and C. an effective amount of a plasticizer component capable of gelation of said matrix component and comprising i. a high energy nitratoalkyl nitramine of the formula EMI7.1 in which R is defined as -Alk-O-NO2, H, or a 1-2 carbon monovalent aliphatic group; and Alk is

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us20020148540a1 - low-smoke nitroguanidine and nitrocellulose

US20020148540A1 - Low-smoke nitroguanidine and nitrocellulose

nitrocellulose nitroguanidine Prior art date 2001-04-12 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US09/833,874 Other versions US6599379B2 (en Inventor Michael Hiskey

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us5325782a - insensitive gun propellant - google patents

US5325782A - Insensitive gun propellant - Google Patents

A gun propellant having reduced sensitivity to impact and improved burningate, comprising crystallized NNHT particles admixed with a binder and at least one plasticizer. In a preferred embodiment, the binder is a nitrocellulose binder and the plasticizer is a liquid nitramine plasticizer.

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us4092188a - nitramine propellants - google patents

US4092188A - Nitramine propellants - Google Patents

plasticizer nitrocellulose Prior art date 1977-05-16 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/797,210 Inventor

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propellant compositions - the united states of america as

Propellant compositions - The United States of America as

Stable plasticizers for nitrocellulose nitroguanidine-type compositions: 1996-05-28: Zeigler: 149/19.8: 4724017: Unsupported propellant charge element and compact charge produced therefrom: 1988-02-09: Eich et al. 149/11: 4627352: Single- or multiple-base powder charges for propellants and process for their manufacture: 1986-12-09: Brachert et

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a method of obtaining a plasticized nitrocellulose

A method of obtaining a plasticized nitrocellulose

The invention relates to chemical technology, in particular to technology introduction plasticizer in nitrocellulose to obtain a stable, free-flowing forms plasticized nitrocellulose. The technical application of nitrocellulose in the paint industry is almost always associated with the use of plasticizers and resins.

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us6607618b1 - propellant compositions - google patents

US6607618B1 - Propellant compositions - Google Patents

The present invention shows a munitions propellant. The propellant has a nitrocellulose component is about fifty-two percent (52.0%) of the propellant. This is either a nitrocellulose having twelve and six-tenths percent (12.6%) nitrogen, or a combination of a nitrocellulose having twelve and six-tenths percent (12.6%) nitrogen and a nitrocellulose having thirteen and thirty-five one

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nitroguanidine ssp1 - dtic

NITROGUANIDINE SSP1 - DTIC

consisting of a nitrocellulose binder, nitroglycerin plasticizer, and nitroguanidine filler. The percent compositions for each propellant are listed in Table 1. During preparation for mechanical properties testing, the grain, which is in the form of a right circular cylinder, must have its ends

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resorcinol stabilizer in smokeless powder - chemical analysis

Resorcinol Stabilizer In Smokeless Powder - Chemical Analysis

High energy oxidizing plasticizers such as nitroglycerine (NG-glyceryl trinitrate) to increase performance. Fuel type plasticizers such as phthalates, polyester adipate, or urethane to improve physical and processing characteristics. Organic crystalline chemicals such as nitroguanidine to moderate the ballistic characteristics.

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us patent for thermally stable gas generating composition

US Patent for Thermally stable gas generating composition

Justia Patents Nitrocellulose, Under 10 Percent US Patent for Thermally stable gas generating composition Patent (Patent # 5,641,938) Thermally stable gas generating composition Feb 8, 1996 - Primex Technologies, Inc.

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forensic science international - nfstc

Forensic Science International - NFSTC

Single-based powders contain only nitrocellulose; double-based powders incorporate both nitrocellulose and nitroglycerin and triple-based powders contain nitroguanidine, nitrocellulose and nitroglycerin. Apart from the stated energetic materials, manu-facturers also add stabilizers, plasticizers, flash suppressants,

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determining fate and transport parameters for nitroglycerine

DETERMINING FATE AND TRANSPORT PARAMETERS FOR NITROGLYCERINE

1 determining fate and transport parameters for nitroglycerine, 2,4-dinitrotoluene, 2,6-dinitrotoluene and nitroguanidine in soils by damian gosch

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nitrocellulose - wikipedia

Nitrocellulose - Wikipedia

Chemical compound. Nitrocellulose (also known as cellulose nitrate, flash paper, flash cotton, guncotton, pyroxylin and flash string, depending on form) is a highly flammable compound formed by nitrating cellulose through exposure to a mixture of nitric acid and sulfuric acid. One of its first major uses was as guncotton, a replacement for

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double-base propellants - sciencedirect

Double-base Propellants - ScienceDirect

This coefficient is characteristic of the nitrocellulose, nitroglycerine and plasticizer mixture, and is approximately 1.2 × 10 −4. 4.1.3. Specific heat capacity. Characteristic of the nitrocellulose-nitroglycerine matrix, the specific heat capacity is approximately 0.350 calorie per gram per degree for all double-base propellants. 4.1.4.

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ft-raman spectroscopy of some energetic materials and

FT-Raman Spectroscopy of Some Energetic Materials and

REPORT TYPE AND DATES COVERED Final, June 92,-June 93, 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS FT-Raman Spectroscopy of Some Energetic Materials and Propellant Formulations PR: ILI61102AH43 6. AUTHOR(S) Kevin L. McNesby, Jennifer E. Wolfe, Jeffrey B. Morris, and Rose A. Pesce-Rodriguez 7.

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