GB1277192A - Improvements in and relating to nitrocellulose base propellant compositions - Google Patents

Improvements in and relating to nitrocellulose base propellant compositions

Info

Publication number
GB1277192A
GB1277192A GB5530365A GB5530365A GB1277192A GB 1277192 A GB1277192 A GB 1277192A GB 5530365 A GB5530365 A GB 5530365A GB 5530365 A GB5530365 A GB 5530365A GB 1277192 A GB1277192 A GB 1277192A
Authority
GB
United Kingdom
Prior art keywords
lead
nitrocellulose
dinitrate
dibutyl
hydroxyl
Prior art date
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
Application number
GB5530365A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Army
Original Assignee
US Department of Army
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by US Department of Army filed Critical US Department of Army
Priority to GB5530365A priority Critical patent/GB1277192A/en
Publication of GB1277192A publication Critical patent/GB1277192A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

1277192 Propellant compositions C S CROSS (United States of America Secretary of The Army) 30 Dec 1965 55303/65 Heading C1D A propellant composition has as a binder a cured intimate mixture of nitrocellulose, hydroxyl-terminated polybutadiene, a plasticizer and a cross-linking agent, the weight ratio of hydroxyl-terminated polybutadiene to nitrocellulose being from 1 : 8 to 3:1. Crosslinking may be effected with toluene-2,4-diisocyanate or hexamethylene diisocyanate. The composition has improved low temperature properties and thermal stability and is made by mixing the specified components with an oxidizer and a fuel and curing, for example in a rocket motor case. Suitable plasticizers are nitroglycerine, hydroxyglycerol trinitrate, butane triol dinitrate, diethylene glycol dinitrate, triethylene glycol dinitrate, trimethylene glycol trinitrate, dibutyl phthalate, dimethyl sebacate, dibutyl succinate, dibutyl adipate, triacetin, ethyl diphenyl phosphate, tributyl phosphate, and tetrazole derivatives. Organic oxidizers specified are PETN, RDX, HMX and tetranitrobutanes, and inorganic oxidizers are ammonium perchlorate, ammonium nitrate, and alkali and alkaline earth metal chlorates, perchlorates, and nitrates. Powdered Al, Zr, Li, Mg, B, or their hydrides or alloys may serve as fuel. Other additives are iron powder, lead salicylate, lead oxide, lead chromate, and lead stearate as burning rate modifiers, symmetrical diethyl diphenyl urea, resorcinol, and 2-nitrodiphenylamine as stabilizers, and zinc oxide, carbon black, titanium dioxide, candelilla wax and sericite as pigments and fillers.
GB5530365A 1965-12-30 1965-12-30 Improvements in and relating to nitrocellulose base propellant compositions Expired GB1277192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5530365A GB1277192A (en) 1965-12-30 1965-12-30 Improvements in and relating to nitrocellulose base propellant compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5530365A GB1277192A (en) 1965-12-30 1965-12-30 Improvements in and relating to nitrocellulose base propellant compositions

Publications (1)

Publication Number Publication Date
GB1277192A true GB1277192A (en) 1972-06-07

Family

ID=10473516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5530365A Expired GB1277192A (en) 1965-12-30 1965-12-30 Improvements in and relating to nitrocellulose base propellant compositions

Country Status (1)

Country Link
GB (1) GB1277192A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922033A1 (en) * 1978-05-30 1979-12-06 Hercules Inc CONNECTED BINDERS AND THE FUELS CONTAINING THEM
EP0012827A2 (en) * 1978-12-04 1980-07-09 Hüls Troisdorf Aktiengesellschaft Explosive gelatine and production of explosives containing it
GB2228731A (en) * 1979-08-14 1990-09-05 Poudres & Explosifs Ste Nale Autopyrolysable propellant composition
GB2246348A (en) * 1986-07-15 1992-01-29 Ici Plc Nitrocellulose propellant composition
GB2258230A (en) * 1982-06-25 1993-02-03 Poudres & Explosifs Ste Nale Production of double-base propergol propellant blocks
US5254186A (en) * 1986-07-15 1993-10-19 Royal Ordnance Plc Nitrocellulose propellant composition
GB2315744A (en) * 1981-04-24 1998-02-11 Poudres & Explosifs Ste Nale Production of double-base propergol propellant blocks
EP1205459A1 (en) * 1999-06-17 2002-05-15 Daicel Chemical Industries, Ltd. Gas-generating agent composition for pretentioner
RU2451004C2 (en) * 2010-07-06 2012-05-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Heat-resistant gas-generating solid fuel
CN104086340A (en) * 2014-07-23 2014-10-08 中国石油大学(华东) Multistage burning rate gunpowder capable of implementing multistage pulse high-energy gas fracturing
CN115872819A (en) * 2022-12-28 2023-03-31 北京安鑫同创科技有限公司 Lead-free low-temperature thermal starting device and preparation method thereof

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922033A1 (en) * 1978-05-30 1979-12-06 Hercules Inc CONNECTED BINDERS AND THE FUELS CONTAINING THEM
EP0012827A2 (en) * 1978-12-04 1980-07-09 Hüls Troisdorf Aktiengesellschaft Explosive gelatine and production of explosives containing it
EP0012827A3 (en) * 1978-12-04 1981-09-30 Dynamit Nobel Aktiengesellschaft Explosive gelatine and production of explosives containing it
GB2228731A (en) * 1979-08-14 1990-09-05 Poudres & Explosifs Ste Nale Autopyrolysable propellant composition
GB2228731B (en) * 1979-08-14 1991-01-09 Poudres & Explosifs Ste Nale Autopyrolysable propellant composition
GB2315744B (en) * 1981-04-24 1998-06-24 Poudres & Explosifs Ste Nale Production of double-base propergol propellant blocks
GB2315744A (en) * 1981-04-24 1998-02-11 Poudres & Explosifs Ste Nale Production of double-base propergol propellant blocks
GB2258230A (en) * 1982-06-25 1993-02-03 Poudres & Explosifs Ste Nale Production of double-base propergol propellant blocks
US5254186A (en) * 1986-07-15 1993-10-19 Royal Ordnance Plc Nitrocellulose propellant composition
GB2246348B (en) * 1986-07-15 1993-03-03 Ici Plc Nitrocellulose propellant composition
GB2246348A (en) * 1986-07-15 1992-01-29 Ici Plc Nitrocellulose propellant composition
EP1205459A1 (en) * 1999-06-17 2002-05-15 Daicel Chemical Industries, Ltd. Gas-generating agent composition for pretentioner
EP1205459A4 (en) * 1999-06-17 2011-05-04 Daicel Chem Gas-generating agent composition for pretentioner
RU2451004C2 (en) * 2010-07-06 2012-05-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Heat-resistant gas-generating solid fuel
CN104086340A (en) * 2014-07-23 2014-10-08 中国石油大学(华东) Multistage burning rate gunpowder capable of implementing multistage pulse high-energy gas fracturing
CN115872819A (en) * 2022-12-28 2023-03-31 北京安鑫同创科技有限公司 Lead-free low-temperature thermal starting device and preparation method thereof
CN115872819B (en) * 2022-12-28 2023-12-19 北京安鑫同创科技有限公司 Lead-free low-temperature starting device and preparation method thereof

Similar Documents

Publication Publication Date Title
US3689331A (en) Nitrocellulose base compositions and method for making same
JP3370118B2 (en) Stable solid rocket propellant composition
US3711344A (en) Processing of crosslinked nitrocellulose propellants
GB1384870A (en) Propellant compositions
US4216039A (en) Smokeless propellant compositions having polyester or polybutadiene binder system crosslinked with nitrocellulose
GB1277192A (en) Improvements in and relating to nitrocellulose base propellant compositions
US3808061A (en) Nitrocellulose solid propellant composition with load additive to reduce radar attenuation
US6024810A (en) Castable double base solid rocket propellant containing ballistic modifier pasted in an inert polymer
US3726729A (en) Solid propellant compositions having a nitrocellulose-hydroxyl-terminated polybutadiene binder and method of preparing the same
US3953259A (en) Pressure exponent suppressants
US1890112A (en) Igniter charge for blasting caps
US3923564A (en) Double base propellant with thorium containing ballistic modifier
US3905846A (en) Composite modified double base propellant with metal oxide stabilizer
US3755019A (en) Solid propellant compositions containing plasticized nitrocellulose and aluminum hydride
US3732130A (en) Gun propellant containing nonenergetic plasticizer,nitrocellulose and triaminoguanidine nitrate
US3732131A (en) Gun propellant containing nitroplasticized nitrocellulose and triaminoguanidine nitrate
US3834956A (en) Solid propellant composition containing lead and lead compounds
GB1371458A (en) Propellant powder compositions
US3971681A (en) Composite double base propellant with triaminoguanidinium azide
US3865659A (en) Nitrocellulose propellant composition containing metal and triaminoguanidinium hydrazinium diazide
US4154633A (en) Method for making solid propellant compositions having a soluble oxidizer
US3954531A (en) Composite double base propellant composition containing ferric fluoride
GB1427697A (en) Process for producing cross-linked propellants
US3617400A (en) Nitrocellulose-based solid rocket propellant containing a carbamate plasticizer
US3873386A (en) Double-base propellant containing poly (carboranyl lower alkyl acrylate)

Legal Events

Date Code Title Description
PS Patent sealed