ARMY MIL-STD-1234 NOTICE 4-1962 PYROTECHNICS SAMPLING INSPECTION AND TESTING.pdf

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1、MIL-STD-123422 June 1962MILITARY STANDARDPYROTECHNICS: SAMPLING,INSPECTION AND TESTINGUNITED STATESGOVERNMENT PRINTING OFFICEWASHINGTON: 1962Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-123422 June 1962ARMED FORCES SUPPLY SUPPORT CENTERWAS

2、HINGTON 25, D.C.Pyrotechnics: Sampling,Inspection and Testing.MIL-STD-1234 22 June 19621. This standard has been approved by the Department of Defense and is mandatory for use by the Departments of the Army, the Navy, and the Air Force, effective 22 June 1962.2. Recommended corrections, additions, o

3、r deletion should be addressed to the Stand- ardization Division, Armed Forces Support Center, Washington 25, D.C.iiProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MlLSTD-123422 June 1962CONTENTSPageTESTSECTION 1.Alphabetical Index of Test Methods .

4、. . . . . . . . . . . . .iiiNumerical Index of Test Methods . . . . . . . . . . . . . . . . . v INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SAMPLING AND INSPECTION . . . . . . . . . . . . . . . . . . 2 TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . .

5、 . . . . . . . 3 METHODS.Group 100 Group 200 Group 300 Group 400 Group 500 Group 600 General test methods.Physical test methods.Sample preparations.Chemical test methods.Sensitivity brisance and Sta-bility test methods.Standard Group 700 Indicator solutions.solution.ALPHABETICAL INDEX OF TEST METHOD

6、STitle Method No.Aluminum (Ammonium Hydroxide Method) Aluminum (8-Hydroxy-quinoline Method) .Ammonium Thiocyanate Indicator Solution (20-percent) .407.1407.2706.1Antimony Sulfide (Permanganate Method) Average Particle Size (Fischer Subsieve Sizer) .Barium Diphenylamine Sulfonate Indicator Solution .

7、Barium Salts (Chromate Method) .Barium Salts (Sulfate Method) Bromophenol Blue Indicator Solution Chlorate (Ferrous Sulfate Method) .Chloride (Silver Nitrate Method) Dissolution Dissolution-Extraction .Eriochrome Black T Indicator Solution .Extraction .Ferric Ammonium Sulfate Indicator Solution .Fer

8、ric Ammonium Sulfate (0.1N Standard Solution) .410.1202.1708.1406.2406.1710.1402.1401.1301.1301.2709.1301.3705.1603.1Granulation . 201.1100C Heat Test Hexachlorobenzene (Para Bomb Method) Hydrochloric Acid (0.1N Standard Solution) 602.1404.1604.1iii Provided by IHSNot for ResaleNo reproduction or ne

9、tworking permitted without license from IHS-,-,-MlL-STD-123422 June 1962ALPHABETICAL INDEX OF TEST METHODS ContinuedTitle Method No.Hygroscopicity (Equilibrium Method) Impact Sensitivity Test (U.S. Bureau of Mines Apparatus) 75C. International Test Iron (Jones Reductor Method) .Leaching Lead Sulfocy

10、anate (Silver Nitrate Method) Magnesium (Eudiometer Method) .Magnesium (Pyrophosphate Method) Methyl Orange Indicator Solution Methyl Red Indicator Solution Moisture (Desiccation Method) .Moisture (Karl Fischer Extraction Method) .Moisture (Karl Fischer Method) Moisture (Modified Karl Fischer Method

11、) Multiple Solvent Extraction Nickel (Dimethylglyoxine Method) Nitro-Compounds (Titanous Chloride Method) .Organic Destruction and Sample Dissolution .Perchlorate (Ammonium Chloride Method) .Phenolphthalein Indicator Solution .Potassium and Barium Salts (Flame Spectrophotometric Method) Potassium Bi

12、chromate (0.1N Standard Solution) .Potassium Permanganate (0.1N Standard Solution) Potassium Salts (Tetraphenyl Boron Method) Potassium Thiocyanate (0.1N Standard Solution) Reactivity Test Selective Solvent Extraction (Extraction Method) Selective Solvent Extraction (Insoluble Residue Method) .Selec

13、tive Solvent Extraction (Leaching) .Selective Solvent Extraction (Soxhlet Method) Silver Nitrate (0.1N Standard Solution) Sodium Diphenylbenzidine Sulfonate Indicator Solution .Sodium Hydroxide (0.1N Standard Solution) .Sodium Oxalate (Potassium Permanganate Method) Soxhlet Extraction .Starch Indica

14、tor Solution Strontium Nitrate (Sulfate Method) .Sulfur (Carbon Disulfide Insoluble) .Sulfur (Carbon Disulfide Soluble) Titanous Chloride (0.2N Standard Solution) Titanium and Titanium Dioxide (Jones Reductor Method) .Total Lead (Chromate Method) Total Lead (Sulfate Method) .100C. Vacuum Stability T

15、est .Volatiles (Oven Method) Volatiles (Vacuum Method) .Zinc Oxide Zirconium or Zirconium Hydride (Cupferron Method) .203.1605.1601.1414.1301.4406.1412.1412.2704.1702.1101.1101.4101.2101.3301.7411.1420.1301.5403.1703.1421.1605.1606.1415.1608.1504.1204.2204.4204.1204.3607.1707.1602.1416.1301.6701.141

16、8.1409.1409.2601.1413.1408.1408.2503.1102.1102.2419.1416.1ivProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-123422 JUNE 1962 NUMERICAL INDEX OF TEST METHODSMethod No.101.1101.2101.3101.4102.1102.2201.1202.1203.1204.1204.2204.3204.4301.1301.23

17、01.3301.4301.5301.6301.7401.1402.1403.1404.1406.1406.1406.2407.1407.2408.1408.2409.1409.2410.1411.1412.1412.2413.1414.1415.1416.1417.1418.1419.1420.1421.1GROUP 100 GENERAL TEST METHODSMoisture (Desiccation Method)Moisture (Karl Fischer Method)Moisture (Modified Karl Fischer Method)Moisture (Karl Fis

18、cher Extraction Method)Volatiles (Oven Method)Volatiles (Vacuum Oven Method)GROUP 200 PHYSICAL TEST METHODSGranulationAverages Particle Size (Fischer Subsieve Sizer)Hygroscopicity (Equilibrium Method)Selective Solvent Extraction (Leaching Method)Selective Solvent Extraction (Extraction Method)Select

19、ive Solvent Extraction (Soxhlet Method)Selective Solvent Extraction (Insoluble Residue Method) GROUP 300 SAMPLE PREPARATIONSDissolutionDissolution ExtractionExtractionLeachingOrganic Destruction and Sample DissolutionSoxhlet Extraction Multiple Solvent Extraction GROUP 400 CHEMICAL TEST METHODSChlor

20、ide (Silver Nitrate Method)Chlorate (Ferrous Sulfate Method)Perchlorate (Ammonium Chloride Method)Hexachlorobenzene (Parr Bomb Method)Lead Sulfocyanate (Silver Nitrate Method)Barium Salts (Sulfate Method)Barium Salts (Chromate Method )Aluminum (Ammonium Hydroxide Method)Aluminum (8-Hydroxyquinoline

21、Method)Total Lead (Chromate Method)Total Lead (Sulfate Method)Sulfur (Carbon Disulfate Insoluble)Sulfur (Carbon Disulfide Soluble)Antimony Sulfide (Permanganate Method)Nickel (Dimethylglyoxime Method)Magnesium (Audiometer Method)Magnesium (Pyrophosphate Method)Titanium and Titanium Dioxide (Jones Re

22、ductor Method)Iron (Jones Reductor Method)Potassium Salts (Tetraphenyl Boron Method)Zirconium or Zirconium Hydride (Cupferron Method)Sodium Oxalate (Potassium Permanganate Method)Strontium Nitrate (Sulfate Method)Zinc Oxide (Formic Acid Method)Nitro-Compounds (Titanous Chloride Method)Potassium and

23、Barium Salts (Flame SpectrophotometricMethod)vProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-123422 JUNE 1962NUMERICAL INDEX OF TEST METHODS-ContinuedGROUP 500 SENSITIVITY, BRISANCE AND STABILITYTEST METHODSMethod No.501.1502.1503.1604.1506.

24、1601.1602.1608.1604.1605.1606.1607.1608.1701.1702.1703.1704.1705.1706.1707.1708.1709.1710.175C. International Test 100C. Heat Test 100C. Vacuum Stability TestReactivity TestImpact Sensitivity Test (U.S. Bureau of Mines Apparatus)GROUP 600 STANDARD SOLUTIONSTitanous Chloride (0.2N Standard Solution)S

25、odium Hydroxide ( 0.1N Standard Solution)Ferric Ammonium Sulfate (0.15N Standard Solution)Hydrochloric Acid (0.1N Standard Solution)Potassium Bichromate (0.1N Standard Solution)Potassium Permanganate (0.1N Standard Solution)Silver Nitrate (0.1N Standard Solution)Potassium Thiocyanate (0.1N Standard

26、Solution)GROUP 700 INDICATOR SOLUTIONSStarch Indicator SolutionMethyl Red Indicator SolutionPhenolphthalein Indicator SolutionMethyl Orange Indicator SolutionFerric Ammonium Sulfate Indicator SolutionAmmonium Thiocyanate Indicator Solution (20-Percent)Sodium Diphenylbenzidine Sulfonate IndicatorSolu

27、tionBarium Diphenylamine Sulfonate Indicator SolutionEriochrome Black T Indicator SolutionBromophenol Blue Indicator SolutionviProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MlL-STD-123422 June 1962SECTION 1INTRODUCTION1. SCOPE1.1 This standard desc

28、ribes the general methods of sampling, inspecting, and testingpyrotechnics for conformance with the material requirements of the applicable pyrotechnicspecification. In the event of conflict between these methods and those in the applicablepyrotechnic specification, the latter shall take precedence.

29、2. REFERENCED DOCUMENTS2.1 The issue of the following documents in effect on the date invitation for bids forma part of this standard to the extent specified herein:OA51 Acetone.OC141 Carbon tetrachloride; technical grade.RRS366 Sieves, standard for testing purposes.JANE199 - Ether, diethyl.MILE463A

30、 Alcohol, ethyl (for Ordnance use).1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MlL-STD-123422 JUNE 19621. SCOPE1.1 This section2. SAMPLING2.1 Selection ofSECTION 2SAMPLING AND INSPECTIONspecifies the procedures for sampling pyrotechnics.the requ

31、iredpyrotechnic has been packed andspecification.3. PACKING and MARKING3.1 Packing. Transfer samplesimmediately. Keep the containersuntil ready for testing.test samples from each lot of the pyrotechnic after thesealed for shipment shall be as stated in the applicableto approved air tight containers,

32、 and seal the containerssealed and stored in a safe location at room temperature3.2 Marking. Label each pyrotechnic container with the following information:(a) Pyrotechnic designation.(b) Lot number.(c) Lot size.(d) Manufacturers name and plant designation.(e) Contract or purchase order number.4. T

33、EST SPECIMEN4.1 Ballistic samples. Select a sample as specified in the applicable pyrotechnic speci-fication.4.2 Chemical and physical test samples. Select an 8-ounce sample from each lot of pyro-technic unless otherwise specified in the applicable pyrotechnic specification.4.3 Surveillance test sam

34、ples. Select a sample as specified in the applicablenic specification.5. INSPECTIONpyrotech-5.1 Before testing the pyrotechnic inspect the sample container to see that it is notbroken, unstoppered, or otherwise damaged. Also check that it has been labeled correctly.Discard the contents of damaged or

35、 improperly labeled container, and report condition tothe Government inspector (or other proper official) at the plant.2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-123422 June 1962SECTION 3TESTING1. SCOPE1.1 This section contains the phys

36、ical and chemical tests for pyrotechnics. It also in-cludes directions for preparing standard and indicator solutions to be used in the determi-nations.1.2 Each test, as well as each procedure for preparing the special solutions, is con-sidered as a separate method, and is assigned an individual met

37、hod number.2. NUMBERING SYSTEM2.1 Test method groups. Methods are arranged in seven groups according to categoryof test or type of solution;that is, general, physical or chemical, and standard or indicatorsolution. These groups are identified numerically by hundreds. Tests of a general nature arein

38、the 100 group; physical tests are in the 200 group; sample preparation in the 300group, and so on.2.2 Basic numbers. Method numbers in each group are arranged in subgroups, accord-ing to the ingredient or property to be determined. Differences in the method of determi-nation are differentiated by th

39、e addition of tenths decimals to the subgroup numbers to formbasic numbers, such as 101.1, 101.2, and 101.3. (These are the basic numbers for three dif-ferent methods for determining the moisture content of the pyrotechnic. ) The basic num-ber of a test method is its official designation, and should

40、 be used without revision numberwhenever it is referenced. It always refers to the same method of determination, the sameaccuracy, and the same end result, regardless of revision status.2.3 Revision numbers. Revision numbers appear as second tenths decimals to the sub-group numbers. (For example, “M

41、ethod 101.2” would denote the second revision of Meth-od 101.1.2. ) Revision numbers are assigned to basic numbers when minor changes are madein the method to clarify it or to give additional details that will increase the reproducibilityof the test results. Major changes in a method, which would si

42、gnificantly alter the methodof testing, or affect the accuracy or end result of the test, are considered grounds for as-signing a new basic number.2.4 Suffix (T). The suffix (T) is used to denote a tentative status of the test. Thistentative status is applied to newly developed tests, and is retaine

43、d until the method has beenadopted as standard. A method adopted without change retains its basic number only; amethod adopted with change retains its basic number only; a method adopted with changesis assigned a revision number.3Provided by IHSNot for ResaleNo reproduction or networking permitted w

44、ithout license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MlL-STD-123422 June 1962METHOD 101.1MOISTURE (DESICCATION METHOD)1. SCOPE1.1 This method is used for determining the moisture content of pyrotechnic composi-tions on a basis

45、of loss of weight in a desiccated atmosphere. This method is used on com-positions when it is undesirable to use heat due to the sensitivity and volatility of the ma-terial being tested.2. SPECIMEN2.1 The specimen shall consist of approximately 3 gm of the pyrotechnic weighed towithin 0.2 mg or as t

46、he applicable specification specifies.3. APPARATUS3.1 Weighing dish (aluminum or glass) ; with tight fitting cover.3.2 Desiccator containing a suitable desiccant such as calcium chloride, or as specifiedin applicable specifications.4. PROCEDURE4.1 Place the specimen in the weighing dish and weigh th

47、e dish, contents and cover.4.2 Place the dish with cover removed in the desiccator maintained at 25 5C.Note. Vacuum may be applied to the desiccator to shorten the period of drying. The desiccator isevacuated to a pressure of 380 mm 20 mm of mercury and maintained at a temperature of 26 6C.Results o

48、btained in this manner are usually reported as loss on vacuum desiccation, percent.4.3 Weigh the stoppered dish and contents at intervals until the loss in weight be-tween weighings does not exceed 1 mg.4.4 Determine the loss in weight and calculate the loss as the percentage moisture inthe sample.4.5 Calculation.A100Percent moisture =Bwhere:A = loss in weight, gm.B = weight of sample, gm.1 Method 101.1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided