1、A -MILITARY SPECIFICATION OOD-D-23443B 15 May 1978 c:, 1TO YC oA , THl - p“ . ;1 5 (see 6.5) DI-(2 - ETIIYLHEXYL) ADIPATE, TECHNICAL Tnis specification is approved faT use bv all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 . ThlS specification covers one grade of di - (2 -eth
2、ylhe:xyl) adipate herein after referred to as the plasticizer. 2. APPLI CABLE rXX1JMENTS 2.1 Issues of document. Tne 10110wing documents of the issue in e:=fect on date of invitation faT bids or request fOT proposal, fonn a part of this specification tc the extent specified herein. SPECIFICATIOS r.U
3、LITARY CTfll.Ynflnnc JlrJiU.rUUJ f.lIL- P-116 FEDERAL FED-SITI- 313 MILITARY r.HL-STD-129 MIL-STD-12IS PresenTation - Packaginf;, methods of l1aterial Safety Data Sheets, Preparation ,.,nrl +- ho C:, Tn; c- .; ,“,y, r.+ uJ.lU I.,Jl.,. vUUHlJ,:).,:).1.Ull u.1. Marking IOY Shipping and Storage ACS Che
4、micals Beneficial comment (recommendations, additions, deletions), and _ “I _ . ;, _ . ., ,., ,_.1,:,.“., . ro . 1- _.!: . _ .:._ -_ , rr . 1:_ _ _ _ cUlL! ,JCJ. l.!.llCHl. Ud.L.d. W11.1.-11 mel) ut: V u:.C .1.11 .1.JIl.JJ.U.1.11 L.1U. UUL.UJII;:;HL shouid be addressed to: Commandin Officer, Naval O
5、rdnance Station, S“tanci.ard:“zation Di ,-is ion (611). Indian Head, 1ID 20640, by using thE self-addressed Standardization Docwnent Improvement Proposal (DD Forn; 1426) appearing at the enc of this ciocument, or by letteT. I PSC 6810 I Provided by IHSNot for ResaleNo reproduction or networking perm
6、itted without license from IHS-,-,-DoD-D-23443B 2.2 Othp.r nllhlications. The followin2 doclIDlents fonn a part of this pifi;ti -t-the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. ASTM 1 CrrM I“V,ll“.1 AS
7、TM ASTJVl AJvlERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 92 -, 94 -Lt D 270 D 445 72 71 - 65 “)A - ILf Flash and FirE Points bv Level and Open Cup Saponificaion Number of PetroleUJT! Product5 Sruwling Petrolewn and Petroleum Products Kinematic Viscusi tv of Tral1sparent ,Hid Opaque (a.Dd the
8、Calculation of Dynamic Viscosity) ASfl1 D 1744 - 64 Water in Liquid Petroleum Products bv h.arl Fischer Reagent CA.pplication for copies shoulc be addressee to the American Society for Tes:ing and Materials, 1916 Ra:e St., Philadelphia, PA 19103). . NATIONAL MJTOR FREIGHT TR4FFIC ASSOCI!TION, INC AG
9、ENT National Mota Freight Classification (ADDlication fOT couies should be acidressed to American TrucKmg Associations, Attn: Traffic Depa:-tment, 1616 F Street, Washingtor., D. C. 20036.) UNIFORM CLASSIICATION COrrTTEE, AG UniOTITl FTeight Classification (plication fOT copies should be addressed to
10、 the Uniform Classi ficatiOIl COITIrrittee, Room 1106, 222 SOUt1 Riverside Plaza, Chicago, IL 60606. ) (Technical society and technical association specifications and standards aTe generallv available 01 Teference fron libraries. Tney are also distrIbuted ainong technical groups and using Federc.l a
11、gencies.:; 3. REQUIRM8S .). J. C1ari-:.y and color. The plasticizer shall be a elea:- liquid contCining no 1:isible suspended sol id matter. The color shall be no darker thar the color stalGarc prepareci in acCOrdClTCE: ri th 4. S .l. 3.2 Physia and chemical properties. The physical and chemical pro
12、perties of the plasticizer shall be in accordance with TABLE T. 2 -. ? . Kinematic viscos i ty .)8 - , mrn-I s MIN 0.921 300 196 216 8.16 REQUI1IDfThT l I HIX -1 ! -1 I 0.929 I j G. 05 I 0.01 I I 304 ! I i I P“7 i i O./U I 3.3 1ateTial safet) data sheets. TIle contractor shall prepare and submit mat
13、erial safety data sheets in accordance with FED-STiJ-313 as specified in the contact (see 6.4). 3.4 WOThU3J1Ship. The material shall be lmifoTIT:, free from contarrination. foreigTl material or an;: other defect that would prevent its use 01- the purpose intended. The material shall bE m2.TIufacture
14、2. in accordance d th standard manufacturing procedures of the industry. 4. qUALITY ASStfP,A,lK:E PROVISIOS 4.1 ResDonsibili ty fer insDectioJ1. UT;less o:henise specified in the contract, The contracTor is responsible fcr the perfonnaTlce of all inspection requirements as sDcc:fied heTein. Except a
15、s otb-=ywisE specified in the contract, the contractor may use hi5 OHn or any other facilitie5 sui“taole foy the perfonnance 0: the inspection requirements specified hereiL unless disapprovec by the Goverrunent. The Government reserves the right to perfonn any of the inspections set forth ir the spe
16、cification “,heye such inspections are deemed necessary to assure that supplies and services confoTI1l to prescTibed requirements. 4.2 Insnection condi“tions. Unless othen,ise snecified (see 6.2), all inspections shall De peTfonneG under the follolDr laboratory condi tions: a. TerrmeTature: Room amb
17、ient 18 to 35C: (65 to 95r) t. PJtltde: Normal ground c. Vibration: None ,-1 u. Humidi ty: Room ambient to 95 percent relative, maxiJmnn. 4.: Sanmlin, t, . :.1 Lot. Unless othendse SD8cified ir: the contract (see 6.21. : lot 5hal consist 0: a:1 DlastiizeT manufactured ir. one continos production nm
18、or in one batch, tmder essentic.lly ider:-:ical cO:1di tions , from the same raw materials, and to be offered for acceptance at one time. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DoD-D-23443B Several batches manufactured from the same raw ma
19、terials, may be blended to form a uniform larger batch which shall then constitute a lot fOT inspection purposes. 4.3.2 SaITIDling for quality confonnallce inspection. Samples for quality confonnance inspection shall be obtained in accordance with the following: 4.3.2.1 Containers. Tne nlITTIbeT of
20、containers to be saJn?led shall be in accordance with TABLE 3 of ASnl D 270-65. Primary samples shall be obtained from the sarnple containers in accordance with the tube sampling method of /STM D :70-65. Each prima:r: sample shall consist of approximately O. S Ii tres (L) of plasticizer. A composite
21、 sample of approximately 1. 0 L shall be prepared from equal portions of each primary sample, placed in airtight glass bottles, and labeled with the material name, manufacturer, plant contract and lot numbers, and lot size. All prlinaD7 sample remnants shall be held for possible future reference. 4.
22、3.2.2 Tank cars. Each tank caT shall be sampled in accordance with the bottle or beaker method of ASTM D 270-65. The sClnmle shall consist of approximate 1; 1.0 L of plasticize 2Jld shall be placed in an airtight glass bottle labeled as specified in 4.3.2.1. 4.4 (bali ty conformance inspect ion. The
23、 quali ty confonnance iI1spection shall consist of the tests and examinations detailed in 4.5 perfonned on samples selected in accordance with 4.3.2. Failure of the composite sample to pass any test or ex;:ur.in(tior s!alJ. result :in Tcectjor; of the lot. 4.5 Tests Me exmninations. Unless otherwiSe
24、 sDecifiec herein, all chemicals snaIl be ACS grade in accordance wlth MIl-STD-12l8. 4. S.l Colo. Tne color shall be tested as follows: a. Transfer 1. aei 0.01 gram(g) of iodine and 5.0 0.1 g of potassium iodide to a lSO-rnL beaker. Add 25 mL of distilled water to dissolve the iodine and DotassiwTl
25、iodide. Transfer the solution quantitatively to Cl lOOO:mL volurnetl“ic flask, dilute to the JIarJ. i th distilled water and mix thoroughly. crrE: Dc not LlSc 501utio; 3 ftel 2 L1 hOLlrs. b. ?ill a cleCL 50-mL Nessler tube to the mark itl saJTI?le pJ asticiz8T. Fill another 5D-nL.- NessIe:! tube to
26、the Jnark v;i th the standard coloy solution (2 abovei. Hold the tubes side bv side and corrroaTe hei? color; usin transm:i :t80 ligh: wli e lookint: QOWJlaTc tr.rougi: the tubes. c. The sample shall be rejected if the color is darkeT tharJ that o the s tandarc sol uti on. 4 c Provided by IHSNot for
27、 ResaleNo reproduction or networking permitted without license from IHS-,-,-DoD-D-23443B 4.5.2 Clarity and workmanship. The clarity and workrrlship shall be examined by inverting a bottle of the sT!ple several ties and visually examining the plasticizer. The presence of any suspended solid material
28、shall result in rejection of the sample. 4.5.3 Specific gravi ty. Detennine the Height capacIty to the nearest 0.1 mg of a 2S-mL Hubbard Dvcnometer bv fillinc with distilled wateY at 25 : 1C. Fill this calibrated pycnometer ith a portion of the comoosite sa.rrmle which has been cooled to helm,; 25C.
29、 Insert the pycnometer corer, taking care not t.O introciuce air bubbles, and condition the Dvcnometer in a water bath at 25 1C for a Period of no: less than 30 minutes. Remove the droplet of sample from the overflow capillary of pyrnometeT, wipe the outside surface of the pycnometer dry; and weigh
30、to the nearest D.l-mg. Calculate the specific gravity as the ratio of the veight of sample used to the v.ater capacity of the pycnometer. 4.5.4 Moisure. The moisture content shall be deterwined in accordance “.;itt-. ASTM D 1744-64 excep: that the titra:ion solvent shall be anhydrou5 methanol the sa
31、mple size shall be 10 mL and the calculation shall be as 01105: “:ater, wt!c CF lOW Vhere: c F and ,. are as defined in ASTf.l Dl;44-64 and 10 is a factoT fOT conversion fror.-, mg of Hater peT g of sample to wt5c vateT. 4.5.5 Acici:v. To SO IT of absolute ethaol in a 125 -mL flaSK, add 2 drops ot 1
32、 =percent phenolphthCi1 ein indicator. Titrate with 0.1 nonnal sodium hvdroxide tm:il a faint Dink color caL be obsenred in the flask. This COIOT snal: remain Dink for not less than 30 seconds. Determine the .eight of tIle f1as 1d its contents to the nearest 0.1 g. Adc: about 25 mL of sample plas:ic
33、iz8r and reweigh to the nearest C.1 g tc detenni.1e hOh TITuch of the JTI.aterial ,a added to the flask. i :rate wi:h C.1 nOTJll:. socii UJT ;yvdroxidc 5clu:.ion ur. til c. :fE-in t rink co lor can De observed in the flask. This color shal remain“ fay at least 30 seconds. Calculate the percent aCeti
34、c Percent acetic acid = 6.0 V N 1 wnere: . , r 1“ aCIG as tallOWS: “ ;“.1 “me V.l.J+A.JJ! 01 sodium hydroxide tc- titrate sample solutior., mL 1 Normali ty of sodiurr, hydroxidE-l Weight of sample, g 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
35、DoD-D-23443B 4.5.6 Saponification number. The saponification nnber shall be determined in accordance with AS11 D94-7l except that a 2-gram sample and a 3-hour reflux time shall be used. 4.5.7 Flash point and Ii re point. The f ash point and the fire point shall be detellnined in accordance vith ASTI
36、,l D92-72. 4.5.8 Kinematic viscositv. TIle kinematic viscosity in Imn2/s (see 6.3) at :;8 c( shall be cietermined in accorda.fJce with -51111 DL14 5 - 74 uSIng E. UDbelohde viscometer. 4. . i Packaging inspection. The packaging, packlng and maTking shall be inspecteci to verify conformancE with the
37、requirements of Section 5. S. PACKAGING :;.1 Packaging ano. packing. unless otherwise speCltleC Hl the CO!1tract (see 6.2), packaging and packing shall be level C. S.1.1 Level C. lJnless otherwise specified in thE contract (see 6.2), packaging and packing of the p2-as tici zer shall be in accordance
38、 ,i th 1ethc)d III of tlIL-F-J6. Tl!e packagin. al1d pacing shall be of such construc-;:ion ano. materials that the conten:.s will be adequately pro tected against loss or contrunination. Container size shall be as specified in the contrac: (:ee 6.2:. ContaineT5 shalJ confo:1Tl to Uniforr-; Frejgh7
39、Clc.ssificatior., ;cn:ional Motor Freih: C12ss1:fication 01“ :c) rles of otl1eT caryie“ aJ)piclble tc: “the mode of :raJlsportati 011. 5.2 j1ar1ing. Ir. aJcli tion tC any special marking nqui:-ec by the contract (see 6. 2, each contctineT sha:“l be maTkec in accordance wi th MIL-STD-29. fv1arkin: in
40、formation: a. Title, number and date of this specification. h. u. c. ja tel-ial trlde name. U. Net weight and volume. e. Lot number, batch Tunher (s:!. and date or manufacture. f. Storage conditions. ( Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
41、OOD-D-23443B g. Toxicity precautions, if applicable. h. Contract number. 6. tJOTES 6.1 Intended use. Di (2 -ethrlhexyl) adipate in accordance ldth this specification is intended to be used as a plasticizer in propellant and eAlosive compositions. 6.2 Ordering da ta. Procurement docwnents should spec
42、ify the following: 6 . 2 . I Procuremen t requi remen ts . a. Title, number and date of this specification. b. Quantity required. c. Inspection conditions if otheT than a5 specified (see 4.2). C. Lot size if other than as specified (see 4.3.1). e. Packaging requirements i: othel than as specified (s
43、ee 5.1). f. Size of container reauired (see 5.1.1). g. Any speciai marking required (see 5.2). h. jlaterial safety data sheet requirement (see 3.:3 and 6.4). 6.2.2 Contract data requirements. ,AIry date required faT delivery iL corme:tior: Kith thi5 dOCWHent sha2.1 be specified on a DJ Form 142: inc
44、or-oor2.tec into the contract. Such data :i:1 he delivered as identified on co1eted (numbered) DIDs (Data Iterr: Descriptions/DD 1664) ,rhich will be aocLmlented in thE Applicab:Le iwL (Authorized Data List) . 6.:3 Definitior:. The International Syst.en: of Units CST) recognizes the m:/s as the offi
45、cial metric unit faT kinematic viscosity. One centistoke (cSt) is therefore equal to one mmL/s. 6.4 Material safetv data. tvjaterial safety data sheet requirements are applicable and should be specified in the contract a reqired by the Armed Senrices PTocurement Regulations (ASPR) 1- 323.2. 6. Suoer
46、sessioL da t. This sDe:i:i:2tion supersedes Mli.-?- 23u43J, (WE1) , dated 22 April 1965, with Arnend.mer;t 1; dated 7 July 1977; and MIL-D-13383(Ord) dated 19 April 1954. This specification also in cludes the requirements of and supersedes Naval Sea System: Command purchase descrip:ion WS 2237, date
47、d 11 O:tober 1962. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DoD-D-23443B 6.6 Changes from previous issue. Due to the comprehensive nature of this revision, the margins of this specification have not been marked with an asterisk to indicate whe
48、re changes (additions, ITDdi fications, corrections, deletions) from the previous issue have been made. Bidders and contractoys are advised to evaluate :he requirements of this document based on the entiT8 content iTresnective of the relationship to the last previous issue. . Custodians: Navy - as Ann) - AR Air Force - 68 Review Activities: Ann) - MI DLA - GS Preparing Activity: Navy - as Project No. 6810-
