GB1450345A - Use of graphite fibres to augment propellant burning rate - Google Patents
Use of graphite fibres to augment propellant burning rateInfo
- Publication number
- GB1450345A GB1450345A GB4235974A GB4235974A GB1450345A GB 1450345 A GB1450345 A GB 1450345A GB 4235974 A GB4235974 A GB 4235974A GB 4235974 A GB4235974 A GB 4235974A GB 1450345 A GB1450345 A GB 1450345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propellant
- graphite fibres
- burning rate
- base
- augment
- 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
Links
- 239000003380 propellant Substances 0.000 title abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910002804 graphite Inorganic materials 0.000 title abstract 3
- 239000010439 graphite Substances 0.000 title abstract 3
- 239000004615 ingredient Substances 0.000 abstract 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 abstract 1
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 abstract 1
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 abstract 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 239000000024 RDX Substances 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- 239000001087 glyceryl triacetate Substances 0.000 abstract 1
- 229960003711 glyceryl trinitrate Drugs 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- QCOXCILKVHKOGO-UHFFFAOYSA-N n-(2-nitramidoethyl)nitramide Chemical compound [O-][N+](=O)NCCN[N+]([O-])=O QCOXCILKVHKOGO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000004449 solid propellant Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1450345 Propellants HERCULES Inc 30 Sept 1974 42359/74 Heading C1D The burning rate of a solid propellant is increased by providing 0À03 to 10% by weight of graphite fibres of diameter 4-10 microns substantially uniformly distributed throughout the propellant composition. The graphite fibres may be randomly dispersed or aligned in the propellant matrix. Propellant bodies may be formed by casting or extrusion. The propellant may be single base, double base, triple base, composite, or modified double base type. Specified ingredients in the examples are nitrocellulose, nitroglycerine, carboxy-terminated polybutadiene, ammonium perchlorate, triacetin, Al powder, RDX, carbon black, and a surfactant, stabilizer, plasticizer, cross-linking agent, and ballistic modifier. Other ingredients referred to are nitroguanidine, hydroxy-terminated polybutadienes, polyethers, polyurethanes, HMX, PETN, and ethylene dinitramine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4235974A GB1450345A (en) | 1974-09-30 | 1974-09-30 | Use of graphite fibres to augment propellant burning rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4235974A GB1450345A (en) | 1974-09-30 | 1974-09-30 | Use of graphite fibres to augment propellant burning rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1450345A true GB1450345A (en) | 1976-09-22 |
Family
ID=10424068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4235974A Expired GB1450345A (en) | 1974-09-30 | 1974-09-30 | Use of graphite fibres to augment propellant burning rate |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1450345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310427A (en) * | 1996-02-22 | 1997-08-27 | John Douglas Michael Wraige | Pyrotechnic compositions |
| RU2144496C1 (en) * | 1999-03-11 | 2000-01-20 | Институт неорганической химии СО РАН | Laminated powdery compositions comprising explosives |
| US6149745A (en) * | 1994-12-27 | 2000-11-21 | Daicel Chemical Industries, Ltd. | Gas generant composition |
| CN105121389A (en) * | 2013-04-25 | 2015-12-02 | 费希尔厂有限责任两合公司 | Electrically-ignitable caseless propellant, and the production and use of same |
-
1974
- 1974-09-30 GB GB4235974A patent/GB1450345A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6149745A (en) * | 1994-12-27 | 2000-11-21 | Daicel Chemical Industries, Ltd. | Gas generant composition |
| GB2310427A (en) * | 1996-02-22 | 1997-08-27 | John Douglas Michael Wraige | Pyrotechnic compositions |
| GB2310427B (en) * | 1996-02-22 | 2000-06-28 | John Douglas Michael Wraige | Energetic compositions |
| RU2144496C1 (en) * | 1999-03-11 | 2000-01-20 | Институт неорганической химии СО РАН | Laminated powdery compositions comprising explosives |
| CN105121389A (en) * | 2013-04-25 | 2015-12-02 | 费希尔厂有限责任两合公司 | Electrically-ignitable caseless propellant, and the production and use of same |
| JP2016525992A (en) * | 2013-04-25 | 2016-09-01 | フィッシャーヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトｆｉｓｃｈｅｒｗｅｒｋｅ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Electrically ignitable caseless propellant, its manufacturing method and use |
| CN105121389B (en) * | 2013-04-25 | 2017-11-21 | 费希尔厂有限责任两合公司 | Can electric ignition without shell propellant, its preparation and use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |