NAVY MIL-DTL-32124 A-2006 PROPELLANT NSWC IH-BC-15 NSWC IH-BC-16 NSWC IH-BC-17 NSWC IH-BC-20 NSWC IH-BC-21 AND NSWC IH-BC-22《NSWC IH-BC-15 NSWC IH-BC-16 NSWC IH-BC-17 NSWC IH-BC-20.pdf

《NAVY MIL-DTL-32124 A-2006 PROPELLANT NSWC IH-BC-15 NSWC IH-BC-16 NSWC IH-BC-17 NSWC IH-BC-20 NSWC IH-BC-21 AND NSWC IH-BC-22《NSWC IH-BC-15 NSWC IH-BC-16 NSWC IH-BC-17 NSWC IH-BC-20.pdf》由会员分享，可在线阅读，更多相关《NAVY MIL-DTL-32124 A-2006 PROPELLANT NSWC IH-BC-15 NSWC IH-BC-16 NSWC IH-BC-17 NSWC IH-BC-20 NSWC IH-BC-21 AND NSWC IH-BC-22《NSWC IH-BC-15 NSWC IH-BC-16 NSWC IH-BC-17 NSWC IH-BC-20.pdf（13页珍藏版）》请在麦多课文档分享上搜索。

1、INCH-POUND MIL-DTL-32124A (OS) 13 October 2006 SUPERSEDING MIL-DTL-32124 (OS) 27 August 2003 DETAIL SPECIFICATION PROPELLANT, NSWC/IH-BC-15, NSWC/IH-BC-16, NSWC/IH-BC-17, NSWC/IH-BC-20, NSWC/IH-BC-21 and NSWC/IH-BC-22 This specification is approved for use within the Naval Sea Systems Command, Depar

2、tment of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements of six types of propellant, designated as follows: Type I - NSWC/IH-BC-15 Type II - NSWC/IH-BC-16 Type III - NSWC/IH-BC-17 Type IV

3、- NSWC/IH-BC-20 Type V - NSWC/IH-BC-21 Type VI - NSWC/IH-BC-22 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended fo

4、r additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this specification, whether or not they are listed. 2.2 Governme

5、nt documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF D

6、EFENSE SPECIFICATIONS MIL-DTL-82655 Ferric Oxide Comments, suggestions, or questions on this document should be addressed to Commander, Indian Head Division, Naval Surface Warfare Center, Technical Information Products Branch (E143), 101 Strauss Avenue, Indian Head, MD 20640 5035, or emailed to aman

7、da.pennnavy.mil. Since contact information can change, you may want to verify the currency of this information using the ASSIST Online database at http:/assist.daps.dla.mil.AMSC N/A . FSC 1377 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for Re

8、saleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32124A (OS) 2 MIL-L-82661 Lecithin, Technical MIL-A-82667/2 Ammonium Perchlorate MIL-S-82858 Silicon Dioxide, Microfine MIL-C-85498 Curing Agents, Dimeryl-Di-Isocyanate & Isophorone Di-Isocyanate DEPARTMENT OF DEFENSE S

9、TANDARDS MIL-STD-286 Propellants, Solid: Sampling, Examination and Testing (Copies of these documents are available online at http:/assist.daps.dla.mil/ or from the Standardization Documents Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents,

10、drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. SPECIFICATIONS Naval Sea Systems Co

11、mmand (CAGE Code 53711) WS 19733 Imine Curing/Bonding Agents WS 19738 Antioxidant, T-Butylphenol type WS 19740 Dioctyl Adipate WS 20700 Hydroxyl Terminated Polybutadiene Naval Sea Systems Command (CAGE Code 10001) OS 10170 Aluminum Powder DRAWINGS Naval Air Systems Command (CAGE Code 30003) 673AS131

12、 Liner Filler (Application for copies of these specifications and drawings should be addressed to the Commander, Indian Head Division, Naval Surface Warfare Center (E143), 101 Strauss Avenue, Indian Head, MD 20640-5035.) 2.3 Non-Government publications. The following documents form a part of this do

13、cument to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32124A (OS) 3 CHEMICAL PROPULSION INFORMATION AG

14、ENCY (CPIA) Publication No. 21: JANNAF Solid Propellant Physical Behavior Manual (Applications for copies should be addressed to Chemical Propulsion Information Agency, The Johns Hopkins University Applied Physics Laboratory, Johns Hopkins Road, Laurel, MD 20707.) AMERICAN SOCIETY FOR TESTING AND MA

15、TERIALS (ASTM) D 792 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement D 2240 Standard Test Method for Rubber Property - Durometer Hardness (Copies of these documents are available online at http:/www.astm.org or from the American Society for Testi

16、ng and Materials Customer Service, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersede

17、s applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. Unless otherwise specified in the contract (see 6.2), a first article sample (see 6.4) of the cured propellant consisting of one batch (see 6.8.2) is required and shall be manufactured

18、 using the methods and procedures proposed for production (see 4.3.1). The contractor shall furnish a copy of the propellant mixing procedure and applicable casting procedure to the contracting activity prior to delivery of the first article sample (see 6.3). Prior to starting production the sample

19、shall be tested as specified in 4.3 and 4.5 for the purpose of determining that the contractors production methods are capable of producing propellant that complies with the technical requirements of the contract. No process changes shall be made, subsequent to approval of the first article sample,

20、without prior written approval of the procuring activity. Failure to meet the requirements of 3.1.1 and 3.4 shall result in the rejection of the first article sample. 3.1.1 Aging Characteristics. Unless specified in the contract or purchase order (see 6.2), all contractors shall test the propellant

21、in accordance with the applicable end item specification to assure compliance to Table 2. 3.2 Material. The material shall be a solid composite propellant as described herein. 3.3 Chemical composition and ingredients. The chemical composition and ingredients shall be in accordance with Table I and S

22、ections 3.3.2, 3.3.3 and 3.3.4. The contractor shall submit a record of the ingredient weights and ingredient lot/batch number for each batch of propellant to the contracting activity (see 6.3). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL

23、-32124A (OS) 4 TABLE I. Chemical composition of NSWC/IH-BC-15, NSWC/IH-BC-16, NSWC/IH-BC-17, and NSWC/IH-BC-20. Ingredients Specification/Type NSWC/IH-BC-15 Percent by Weight NSWC/IH-BC-16 Percent by Weight NSWC/IH-BC-17 Percent by Weight NSWC/IH-BC-20 Percent by Weight HTPB WS 20700, Type 1 15.97 1

24、4.46 13.06 10.4 Isophorone Di-Isocyanate MIL-C-85498, Type 2 1.10 1.11 1.01 0.8 Antioxidant WS 19738 0.17 0.17 0.17 0.15 Dioctyl Adipate WS 19740 - 1.50 3.00 3.00 HX-752 WS 19733, Type 1 0.30 0.30 0.30 0.30 Cab-O-Sil, Microfine SiO2MIL-S-82858 0.50 0.50 0.50 - Liner Filler 673AS131 0.10 0.10 0.10 -

25、Ferric Oxide MIL-DTL-82655, Class 2 1.50 1.50 1.50 2.00 Aluminum Powder OS 10170B, Class 1 2.00 2.00 2.00 2.00 Ammonium Perchlorate MIL-A-82667/2, Type III, Class 1 78.36 (2 sizes): 200, 155 78.36 (2 sizes): 200, 155 78.36 (2 sizes): 200, 155 81.35 (2 sizes): 200, 130 1Particle size shall be ground

26、from the same 200 stock, and as listed, is the 50% Microtrac nominal value by weight. Table I (cont.). Chemical composition of NSWC/IH-BC-21 and NSWC/IH-BC-22 Ingredients Specification/Type NSWC/IH-BC-21 Percent by Weight NSWC/IH-BC-22 Percent by Weight HTPB WS 20700, Type 1 11.65 10.87 Isophorone D

27、i-Isocyanate MIL-C-85498, Type 2 0.90 0.84 Antioxidant WS 19738 0.15 0.15 Dioctyl Adipate WS 19740 3.00 2.70 HX-752 WS 19733, Type 1 0.30 0.30 Cab-O-Sil, Microfine SiO2MIL-S-82858 - - Liner Filler 673AS131 - - Lecithin MIL-L-82661 0.30 Ferric Oxide MIL-DTL-82655, Class 2 2.00 2.50 Aluminum Powder OS

28、 10170B, Class 1 2.00 5.00 Ammonium Perchlorate MIL-A-82667/2, Type III, Class 1 80.00 (2 sizes): 200, 110 77.34 (3 sizes): 200, 113, 16 1Particle size shall be ground from the same 200 stock, and as listed, is the 50% Microtrac nominal value by weight. Provided by IHSNot for ResaleNo reproduction o

29、r networking permitted without license from IHS-,-,-MIL-DTL-32124A (OS) 5 3.3.1 Weight tolerances. Each ingredient shall be weighed to ensure compliance with Table I prior to mixing. Weights shall be measured with equipment having a minimum accuracy of 1.0 percent of the nominal ingredient weight sp

30、ecified in Table I. 3.3.2 Ammonium perchlorate (AP) ratio of particle sizes. Control of the propellant burn rate shall be maintained by varying the ratio of weight fractions of the unground (coarse) and ground (fine) ammonium perchlorate (see Table I). The weight fractions are the weight of the coar

31、se AP or fine AP divided by the total weight of the coarse and fine AP. The ratio of the coarse (200) AP/fine (55) AP for NSWC/IH-BC-15, NSWC/IH-BC-16 and NSWC/IH-BC-17 shall be nominally 30/70 but may be adjusted as needed. The ratio of the coarse (200) AP/fine (30) AP for NSWC/IH-BC-20 shall be no

32、minally 38/62 but may be adjusted as needed. The ratio of the coarse (200) AP/fine (10) AP for NSWC/IH-BC-21 shall be nominally 40/60 but may be adjusted as needed. The ratio of the coarse (200) AP/fine (13) AP/ fine (6) AP for NSWC/IH-BC-22 shall be nominally 16/41/43 but may be adjusted as needed.

33、 3.3.3 Binder. 3.3.3.1 Binder, NSWC/IH-BC-15. Control of the physical properties of the propellant shall be maintained by varying the amounts of HTPB polymer (WS 20700), Isophorone Di-Isocyanate (IPDI, MIL-C-85498) and HX-752 (WS 19733) bonding agent. The amounts of HTPB polymer and IPDI shall be de

34、termined by adjusting the ratio of chemical equivalents of the curative (IPDI) to the chemical equivalents of the HTPB polymer. The value of this ratio shall be nominally 0.80/1.0 based on the functional equivalence values from the vendors ingredient certifications. The amount of the HX-752 shall be

35、 nominally 0.30% and can be adjusted as needed to improve cold temperature strain properties. Total amounts of the HTPB polymer, IDPI, and HX-752 shall remain constant at 17.37 1 percent. 3.3.3.2 Binder, NSWC/IH-BC-16. Control of the physical properties of the propellant shall be maintained by varyi

36、ng the amounts of HTPB polymer (WS 20700), Isophorone Di-Isocyanate (IPDI, MIL-C-85498) and HX-752 bonding agent. The amounts of HTPB polymer and IPDI shall be determined by adjusting the ratio of chemical equivalents of the curative (IPDI) to the chemical equivalents of the HTPB polymer. The value

37、of this ratio shall be nominally 0.90/1.0 based on the functional equivalence values from the vendors ingredient certifications. The amount of the HX-752 shall be nominally 0.30% and can be adjusted as needed to improve cold temperature strain properties. Total amounts of the HTPB polymer, IDPI, and

38、 HX-752 shall remain constant at 15.87 1 percent. 3.3.3.3 Binder, NSWC/IH-BC-17. Control of the physical properties of the propellant shall be maintained by varying the amounts of HTPB polymer (WS 20700), Isophorone Di-Isocyanate (IPDI, MIL-C-85498) and HX-752 bonding agent. The amounts of HTPB poly

39、mer and IPDI shall be determined by adjusting the ratio of chemical equivalents of the curative (IPDI) to the chemical equivalents of the HTPB polymer. The value of this ratio shall be nominally 0.90/1.0 based on the functional equivalence values from the vendors ingredient certifications. The amoun

40、t of the HX-752 shall be nominally 0.30% and can be adjusted as needed to improve cold temperature strain properties. Total amounts of the HTPB polymer, IDPI, and HX-752 shall remain constant at 14.37 1 percent. 3.3.3.4 Binder, NSWC/IH-BC-20. Control of the physical properties of the propellant shal

41、l be maintained by varying the amounts of HTPB polymer (WS 20700), Isophorone Di-Isocyanate (IPDI, MIL-C-85498) and HX-752 bonding agent. The amounts of HTPB polymer and IPDI shall be determined by adjusting the ratio of chemical equivalents of the curative (IPDI) to the chemical equivalents of the

42、HTPB polymer. The value of this ratio shall be nominally 0.90/1.0 based on the functional equivalence values from the vendors ingredient certifications. The amount of the HX-752 shall be nominally 0.30% and can be adjusted as needed to improve cold temperature strain properties. Total amounts of the

43、 HTPB polymer, IDPI, and HX-752 shall remain constant at 11.50 1 percent. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32124A (OS) 6 3.3.3.5 Binder, NSWC/IH-BC-21. Control of the physical properties of the propellant shall be maintained by

44、 varying the amounts of HTPB polymer (WS 20700), Isophorone Di-Isocyanate (IPDI, MIL-C-85498) and HX-752 bonding agent. The amounts of HTPB polymer and IPDI shall be determined by adjusting the ratio of chemical equivalents of the curative (IPDI) to the chemical equivalents of the HTPB polymer. The

45、value of this ratio shall be nominally 0.90/1.0 based on the functional equivalence values from the vendors ingredient certifications. The amount of the HX-752 shall be nominally 0.30% and can be adjusted as needed to improve cold temperature strain properties. Total amounts of the HTPB polymer, IDP

46、I, and HX-752 shall remain constant at 12.85 1 percent. 3.3.3.6 Binder, NSWC/IH-BC-22. Control of the physical properties of the propellant shall be maintained by varying the amounts of HTPB polymer (WS 20700), Isophorone Di-Isocyanate (IPDI, MIL-C-85498) and HX-752 bonding agent. The amounts of HTP

47、B polymer and IPDI shall be determined by adjusting the ratio of chemical equivalents of the curative (IPDI) to the chemical equivalents of the HTPB polymer. The value of this ratio shall be nominally 0.90/1.0 based on the functional equivalence values from the vendors ingredient certifications. The

48、 amount of the HX-752 shall be nominally 0.30% and can be adjusted as needed to improve cold temperature strain properties. Total amounts of the HTPB polymer, IDPI, and HX-752 shall remain constant at 12.01 1 percent. 3.3.4 Formulation adjustment. The nominal values and nominal limits of the ingredi

49、ent weight percentages (see Table I), the curative to HTPB polymer ratio (see 3.3.3) were determined experimentally (see 6.5). Decisions to vary these ratios and ingredient weight percentages from their nominal values and nominal limits shall be based on ballistic and physical properties obtained from previous batch history, trends indicated by statistical control charts, or lot chan