ARMY JAN-P-567-1948 PIGMENT SYNTHETIC BLACK (OINTMENT TYPE)《软膏型黑色合成颜料》.pdf

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1、JAN-P-567 65 9979706 0258671 T m JAN-P-567 -19 FEBRUARY 1948 JOINT ARMY-NAYY SPECIFICATION PIGMENT, SYNTHETIC, BLACK (OINTMENT TYPE) This speclflcation wa8 approved by the Departments of the Army the Navy, and the A1T Force for use of procurement aervi8es of the respective departments and supersedes

2、 the following specification: U. S. Army 9 June 1946 97-64401 A. APPLICABLE 8PE!CIEICATIONS AND OTHER PUBLICAIIONS A-l. Specifications.-The following specifications, of the issue in effect on date of invitation for bids, form a part of this speci- fication : U. S. ARMY SPECIFICATION Contractors. 100

3、-2-Standard Sp2ification for Marking Shipments by NAVY DEPARTMENT SBECIFICATION FEDERAL SPECIFICATIONS General Specifications for Inspection of Material2 RRW66Sieves; Standard, Testing. TT-F-141-Paint, Varnish, Lacquer, and Relted Materials; General Specification for Inspection, Sam- pling, and Test

4、ing. A-2. Other publicationa-The following publications, of the is- sue in effect on date of inyitation for bids, form a part of this specification : BUREAU OF SUPPLIES AND ACCOUNTS PUBLICATION Navy Shipment Marking Handbook? Regulations for Transportation of Explosives and Other INTERSTATE COMMERCE

5、 COMMISSION REGULATIOHS Dangerous Articles, etc. B. TYPE B-l. This specification covers one type of black synthetic pig- .- ment. C. MATERIAL ANI) WORKMANSALP C-l. MateriaLTThe pigment shall be composed of a synthetic magnetic iron oxide manufactured from a good commercial grade of iron salts. 1 App

6、licable only to Army purchases. a Applicable only to Navy purchases. , . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JAN-P-567 b5 W 9999906 0258692 1 Y , - 2 97.0 20.0 .*a* 6.0 . C-2. Workmunahip.-All work shall be done in a manner con- sistent w

7、ith the best commercial practice in the manufacture of a high-grade pigment of the type specified. D. GENERAL REQOIRErnENTS D-l. See section E. E. DETAIL REQUIREEIE“I!S E-1. The material shall compIy with the defasil requirements listed in table I. TABLE I.-Detail requirements. I Mfnlmum Total iron

8、as (Ferol) . .(percentage) Ferrous oxide . .(percentage) Water-soluble matter . (percentage) Water-soluble iron (as Fe) (percentage) Trace elements (calculated a8 metal) Araenlb (pprn.) Copper1 (pprn.) Leadl (pprn.) . pH .+. Moietura . (percentage) Organic colors and lakes Coarse particles (retained

9、 by No. 325 U, 8. Standard sieve*) . . (percentage). Grit . Maximum 0.20 0.05 io 40 20 9.0 . 1.0 none 1.00 none 1mie manufacturer shall, at the time of forwarding his bid bub- mit for approval by the procuring agency, a complete description of the methods of analysis he proposes to use in the certlc

10、ation re- quired in paragraph F-Sf. 1 Sleves shall conform to Federal Speciflcaton RR-S-366. E-2. Color.-The mass.color and tinting strensh of the pi - ment shall be substantially the same as that of a standard samp6. (See p.ar$ H-2.) . F. EfETIODS OR SAMPLING. INSPECTIONs AND TEBZI F-l. The materia

11、l and work shall be subject at all times to in- spection at the place of manufacture and every facility shall be afforded authorized Government inspectors for the prosecution of their work, F-2. Ske .of lot.-Unless otherwise specified in the contract or order, each manufacturing batch shall constitu

12、te 8 lot. (SBe par. H-4.) JAN-P-667 1 Y Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JAN-P-5b7 65 m 7777706 0258693 3 =, ? 1 .- a F-3. Samp 138 ml. orthophosphoric acid (sp. gr. = 1.71, and IS0 ml. SUUC acid (sp. gr. = 1.82) diluted to 1 liter. F-

13、Sa (2). Stannous chloride solut+n.-Prepare this solution to contain 227 gm. of stannous chloride and 190 ml. hydrochloric acid (sp. gr. = 1.2) diruted to 1 liter. Fbb. Total iron.-Weigh approximately 0.2000 gm. of sample into a porcelain crucible of at least 50-ml. capacity and maintain at a dull re

14、d heat for at least 1 hour. Cool, add 6 ml. concentrated hydrochloric acid, cover with a watch glass and place on a steam bath. As the yellow coIor of ferric chloride forms decolorize -by adding stannous chloride slution (see par. F-6.atZ) $ro wise. Continue the addition of stannous chloride solutio

15、n until a% the material has dissolved and the solution is colorless. Add, all at once, 25 ml. of a saturated solution of mercuric chloride and allow to stand for 6 minutes covered with the watch glass. Wash into a casserole containing 26 ml. manganous sulfaee solution (see par. F-Sa(1) and 860 ml. o

16、f water and titrate immediately with Fba, Sp6hl T6tJg6nk.- . . , . 0.1N potassium permanganate solution. ml. KMiiOc x normality x 7.718 Percentage total iron tis Feio, = weight of sample. F-612. Ferroue ozXe.-Weigh, by difference approximately 1.000 p. of sample into a 100-ml. Erlenmeyer flask, disp

17、lace the air from the flask with a continuous stream of carbon dioxide, and add 10 ml. concentrated hydrochloric acid. Digest on a steam bath until dry,. then add 26 ml. of boiling.water. Agitate until com- plete solution is obtained. Then discontinue the flow of carbon dioxide, wash into a casserol

18、e containing 25 ml. of manEanous sul- fate (see par. F-Sa(1) and 350 mi. of water and titrate im- mediately with 0.1N potassium permanganate solution. Percentage ferrous-oxide - ml. KMnOi xnormalits x 7.185 - weight of sample L JAN-P-6871 i f i .I 1 U Provided by IHSNot for ResaleNo reproduction or

19、networking permitted without license from IHS-,-,-4 F-6d. Water-soluble matter.-Transfer 2.6 gm. of sample to a flask graduated at 260 ml, Add 100 ml. of water, boil for 6 minutes, cool, fill to mark with water, mix, and allow to settle, Pour the supernatant liquid through a dry filter paper and dis

20、card the first 20 ml. Measure 100 mi. of the filtrate into a tared dish, evaporate to dryness on the steam bath, heat for 1 hour at 106“ to 110“ C., cool in a desiccator and weigh. Reserve the remainder of the fil- trate for the test specified in paragraph F-Se. Requirement pH . Moleture . Organlc c

21、olors and lakes Coarse particles Color: Mass . Tinting etrength . Zed. Spec TT-P-141 teet method No. 611 407 602 410 421 422.1 F-6h. G+it.-Place a quantity of the sample on a smooth glass plate and pulverize with a smooth steel blade. Consider asgrit any rough foreign particles which tend to give th

22、e characteristic tactile sensatbn experienced when sand is ground between steel an glass in the same manner; G1. Packing.-Unless otherwise specified in the contract or order, the material shall be packed in fiber drums, containing 50 pounds net weight, coxforming to the requirements of Specification

23、 . U. PACItAGING, PACKING, AND MARKING FOR SHIPHENT 1 . JAN-P-6671 c- :.-.a - -. . .a- . _* . * - I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JAN-P-Sb7 65 W 7779906 0258675 7 21A of Interstate Commerce Commission Regulations for the Transportat

24、ion of Explosives and Other Dangerous Articles, etc. 6-2. Marking.-In addition to any. special marking required by the contract or order, shipping containers for the Army ehall be marked in accordance with the requirements of U. S, Army Speci- . fication 100-2; for the Navy in accordance with the re

25、quirements of the Navy Shipment Marking Handbook. R. NOTEIS H-l. Use.-Material covered by this specification is intended for use as a component of protective ointment. H-2. The standard sample will be furnished by the procuring agency. H-3. Requests, requisitions, schedules, and contracts or orders

26、should specify the title, number, and date of the specification. H-4. A batch is defined as that quantity of material which has been subjected to some unit chemical or physical mixing process intended to make the final product substantially uniform. H-6. If the contractor consistently produces highq

27、uality ma- terial and operates under a system of quality control acceptable to the Government, the Government, at its discretion and with the concurrence of the contractor, may modify, in whole or in part, the sampling and testing procedures specified in this specification. However, the Government r

28、eserves the right to return at any time without previous notice to the contractor, to the sampling and testing procedures prescribed in this specification. II-6. Information as to the availability of Interstate Commerce Commission Regulations for Transportation of Explosives and Other Dangerous Arti

29、cles, etc., may be obtained from the Inter- state Commerce Commission, Washington 26, D. C. Ir?. Cppies of Joint Army-Navy specifications and Federal specifications (required for Army purchases) and U. S. Army specifications mag be obtained as indicated in the “Index of United States Army, Joint Arm

30、y-Navy and Federal Specifications Used by the War Department”. Copies of this index may be obtained from the Superintendent of Documents, Government Printing Of- fice, Washington 26, D. C. Services within the Department of the Army and the Department of the Air Force will obtain copies of Joint Army

31、-Navy, U. S. Army and Federal specifications through established departmental channels. Both the title and identifying symbol number should be stipulated when requesting copies of ,specifications. . - JAN-P- fi 67 3 i- _. I . Provided by IHSNot for ResaleNo reproduction or networking permitted witho

32、ut license from IHS-,-,-H-8. Copies of Joint Army-Navy specifications and Federal specifications (required for Navy purchases), Navy Department specifications, and the Navy Shipment Marking Handbook may be obtained upon application to the Bureau of Supplies and Accounts, Navy Department, Washington

33、26, D. C., except that Naval ac- tivities should make application to the Supply Officer in Com- mand, Naval Supply Center, Norfolk 11, Va. Both the title and identifying symbol number should be stipulated when requesting copies of specifications. Notich-When Government drawings, speclflcations or ot

34、her data are used for any purpose other than In connection with a-deflnitely related Government procurement operation he United States Gov- ernment thereby incurs no responsibility n8r any obligation whatso- ever: and the fact that the Government may have formulated fur- nished, or In any Way suppli

35、ed the said drawlngs, speclflcatioth, or other data Is not to be regarded by impllcatlon or otherwise as in any manner licensing the holder or any other person or corporatlon or conveying any rights or permission to manufacture, use, or eeli any Patented invention that may in any way be related ther

36、eto. Notich-When Government drawings, speclflcations, or other data with nrocurement onprntlnn ._i _.-. * any obligation whatso- - .-riment formulated. -rr-vd speclflcatih-r not to% nermission tn any y be related thereto. ARMY: GM. NAV.Yi Bis. C JAN-P-6071 . - i Y -: . - . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-