NAVY MIL-D-82885-1993 DIAZODINITROPHENOL《二硝基重氮酚》.pdf

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1、. * I INCH-POUND I MIL-D-82 8 85 27 Octob er 1993 SUPERSEDING MIS44427 MILITARY SPECIFICATION 11 September 1991 DI AZODINITROPHENOL is specfcation is approved for use by all Departments and Agencies of the Depament of Defense. 1. SCOPE 1.1 Scope. This specification establishes the requirements and q

2、uality assurance provisions for the manufacture and acceptance of one type of diazodinitrophenol commonly referred to as dinol, diazol, or DDNP. 1.2 Classification. The diazodinitrophenol shall be particulate-rounded and irregular agglomerates with no needle crystals. 2. APPLICABLE DOCUMENTS 2.1 Gov

3、ernment documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications

4、and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS MILITARY MIL-A-46106 Ahesive-Sealants, Silicone, RTV, One-Component MIL-A48078 Ammunition, Standard Quality Assurance Provisions, General Specification for Beneficial comments (recommendations, additio

5、ns, deletions) and any pertinent data which may be of use in improving this document shodci be addressed to: Commander, Indian Head Division, Naval Surface Warfare Center, Standardization Branch (Code 8420), 101 Strauss Avenue, Indian Head, MD 20640-5035, by using the Standardization Document Improv

6、ement Proposal (DD Form 1426) appearing at the end of this document or by sending a leer. AMSC N/A FSC 1376 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-82885

7、m 9999906 1976456 T7b c . MIL-B-82647 MIL-D-82885 Bag, Conductive Plastic, Heat-Sealable, Flexible STANDARDS MILITARY MIL-STD- 105 Sampling Procedures and Tables for Inspection By Attributes MIL-STD- 1 168 Ammunition Lot Numbering DOD-STD-2101 Classification of Characteristics (Unless otherwise indi

8、cated, copies of federal and military specifications, standards, and handbooks are available from Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 191 11-5094.) 2.1.2 Other Government documents, drawings, and publications. The following other Government documents,

9、 drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. CODE OF FEDERAL REGULATIONS (CFR) 49 CFR 100-199 Transportation (October 1, 1989 revision) (Application for copies should be addressed

10、to the Superintendent of Documents, U.S. Government Printing Offce, Washington DC 20402.) 2.2 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those list

11、ed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS ASTM D2905 Standard Practice for Statements on Number

12、of Specimens for Textiles (Application for copies should be addressed to the American Society for Testing and Materiais, 1916 Race Street, Philadelphia, PA 19103). (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents.

13、 These documents also may be available in or through libraries or other informational services.) 2.3 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, super

14、sedes applicable laws and regulations unless a specific exemption has been obtained. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4 MIL-D-82BB5 9999706 It976457 902 3. REQUIREMENTS MIL-D-82885 3.1 First article. When specified (see 6.2), a sampl

15、e shall be subjected to first article inspection (see 6.5) in accordance with 4.3. 3.2 Color (M101). The diazodinitrophenol shall be greenish yellow to brown in color when examined as specified in 4.7.2. 3.3 Form (M102). The diazodinitrophenol shall be particulate-rounded and irregular agglomerates

16、with no needle crystals when examined as specified in 4.7.3. 3.4 Granulation (M103). The average particle size shall be 300 f 50 microns with 3 percent maximum in the 27 to 105 micron range when tested as specified in 4.7.4. 3.5 Explosive efficiency (M104). The explosive efficiency test shall produc

17、e 8-millimeter (mm) minimum holes in a 0.125-inch lead plate when tested as specified in 4.7.5. 3.6 Bulk density (M105). The bulk density shall be 1.9 to 2.5 grams (g) when tested as specified in 4.7.6. 3.7 Workmanship (M106). The contractor shall implement procedures and controls to assure that the

18、 process and the product are not compromised by foreign material and contaminants or any other conditions which may degrade the composition. Determination of foreign materials shall be in accordance with 4.7.8. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise speci

19、fied in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for

20、the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed

21、 requirements (see 6.2). 4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in t

22、he specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain

23、conformance to requirements; however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-

24、82885 9999906 1976458 849 = c MIL-D-82885 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: a. First article inspection (see 4.3) b. Quality conformance inspection (see 4.4) 4.3 First article inspection. The first article sample shall be 1 pou

25、nd of the diazodinitrophenol. The sample shall be obtained from the first production batch which has been produced by the contractor using the same production processes, procedures and equipment as will be used in fulfilling the contract. All materiais shall be obtained form the same sources of supp

26、ly a will be used in regular production. The first article sample shall be subjected to all of the examinations and tests specified in 4.7. 4.3.1 First article sample rejection. If the first article sample fails to comply with any of the applicable requirements, the first article sample shall be rej

27、ected. The Government reserves the right to terminate its inspection upon any failure of a sample to comply with any of the stated requirements. 4.4 Quality conformance inspection. 4.4.1 Inspection lot formation. A lot shall consist of one or more batches of diazodinitrophenol produced by one manufa

28、cturer, in accordance with the same specificationunder one continuous set of operating conditions. Each lot shall consist of that quantity of diazodinitrophenol that has been subjected to the same unit chemical or physical process intended to make the final product homogenous. The lot shall comply w

29、ith the provisions for submission of product samples as specified in MIL-STD-105. Lot number assignment shall be in accordance with MIL-STD-1168. When specified in the contract or purchase order (see 6.2), the provisions of MIL-A48078 shall apply. 4.4.2 Examinations. The examinations and tests liste

30、d in 4.7 shall be performed on production batches and on inspection lots as defined in 4.4.1. Sample testing shall be in accordance with 4.6.2. The examinations and tests shall verify conformance with the requirements of sections 3 and 5 herein. 4.4.3 Sample size. Quality conformance inspection samp

31、le size shall be as specified in the contract or purchase order (see 6.2). 4.4.4 Sampling plans. Unless otherwise specified in the contract or purchase order (see 6.2), sampling plans and procedures for verifying major and minor characteristics shall be in accordance with Inspection Level II of MIL-

32、STD-105. 4.5 Classification of characteristics. Characteristics verified by the inspection and tests specified herein are classified as critical, major, or minor in accordance with DOD-STD-2101. Critical characteristics are identified by the symhol (C) and major characteristics by the symbol (M). Th

33、e number following the classification symbol indicates the serial number of the characteristics. Requirements not annotated by the classification code symbol are classified as minor. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-82885 4.6 T

34、esting. MIL-D-82885 CAUTION This specification covers sampling and testing of toxic and hazardous material. Accordingly, all applicable safety rules, regulations, and procedures must be followed in handling and processing the diazodinitrophenol. Disposal of all chemicals and hazardous materials must

35、 be in accordance with all local, state, and federal regulations. 4.6.1 Sampling. By means of a hand or a horn spoon, sufficient material to form a primary sample of approximately 100 g (dry weight) shall be removed from each barrel or drum in the lot. Primary samples shall be made up of equal porti

36、ons taken from each bag in the barrel or drum. Each primary sample shall be blended on a smooth surface by mixing with a horn spatula. Water shall be added in case the sample appears to be dry. The sample shall be spread out and divided into squares approximately 1/2 inch on a side by means of a spa

37、tula. Small portions shall be taken from each square to make a retained portion of the primary sample of approximately 20 g (dry weight). The retained portion of each primary sample shall be placed in a tightly stoppered bottle so labeled that the barrel or drum from which the sample was taken can b

38、e easily identified. The remaining portions of the primary samples shall be thoroughly mixed, spread out, marked into squares and small portions taken from each until a composite sample of approximately 50 g (dry weight) is obtained. This composite sample shall be placed in a smooth-necked bottle wi

39、th a tight-fitting stopper and labeled to show the name of the material, manufacturer, plant, contract or order number, lot number, and the number of pounds in the lot. All acceptance tests shall be made on the composite samples representative of the lot. The primary samples shall be held for possib

40、le future examination should the composite sample fail to meet the requirements of this specification. 4.6.2 Testing for lot acceptance. The sample obtained in 4.6.1 shall be tested in accordance with the applicable test methods of 4.7 for conformance to the requirements of 3.2 through 3.7. 4.6.3 In

41、spection equipment. Inspection equipment and its calibration, design, and approval shall be as specified in the contract or purchase order (see 6.2). 4.7 Test procedure. All tests shall be performed using prescribed procedures for replicate determinations given in standard analytical chemistry textb

42、ooks or ASTM D2905. Unless otherwise specified, all chemicals shall be reagent grade or ACS grade. It is recommended that all test procedures be documented by Standard Operating Procedures (SOPS) for organizational use. (See 6.3 for use of equivalent test methods.) 4.7.1 Preparation of dry sample. S

43、ince the sample as received will contain approximately 40 percent water by weight, the following procedure shall be followed to prepare dry material for those tests wherz it is needed. Place a piece of filter paper, cut to proper size, in a Gooch crucible held in an adapter on a suction flask. Trans

44、fer approximately 3 to 5 g of the sample to the crucible with a stream of water from a wash bottle. Air dry the sample by means of suction and then transfer the material to a paper tray. Spread the material to a thin layer, thereby breaking up lumps and then heat in a hot air oven at 60C for a minim

45、um of 16 hours. Hold the dried sample in a desiccator or in a rubber stoppered bottle until used. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-82885 4.7.2 Color. The color shall meet the requirements of 3.2. 4.7.3 Form. Spread a thin layer

46、 of the sample over approximately a 0.5 square inch area of the central surface of a 1-inch by 3-inch glass microscope slide, in such a manner that the individual crystals are discernible. Form shall meet the requirements of 3.3 when viewed under the microscope. 4.7.4 Granulation. The average partic

47、le size shall be determined using the following procedure: a. Six screens shall be assembled as shown on figure 1. The screen mesh sizes shall be 27, 105, 224, 317, 416, and 592 microns. b. Mark screens and holding pans with screen mesh size and dry in oven for a minimum of 2 hours. c. Cool and stor

48、e screens and pans in a desiccator. d. Weigh screens in matched pans to nearest 0.001 g and record tare weight. e. Place screens and funnel with stopper on vacuum flask. Place O-ring on screen bottoms and wet the screen and O-ring assemblies with water. Stack the screens on top of screen funnel with

49、 the smallest screen on bottom progressing to the largest screen on the top (see figures 2 and 3). f. Transfer approximately 1 g of diazodinitrophenol into the top screen. g. Alternately wash the diazodinitrophenol through the screens with water from a wash bottle and apply vacuum. h. When separation is complete in the top filter screen, remove excess water with vacuum. Remove the top screen assembly, remove the O-ring and place the screen in the pan bearing the corresponding m