ARMY MIL-C-13510-1954 COATED CELLOPHANE FILM FOR INCREMENT CHARGE CONTAINERS《增量装弹容器用玻璃纸薄膜涂层》.pdf

《ARMY MIL-C-13510-1954 COATED CELLOPHANE FILM FOR INCREMENT CHARGE CONTAINERS《增量装弹容器用玻璃纸薄膜涂层》.pdf》由会员分享，可在线阅读，更多相关《ARMY MIL-C-13510-1954 COATED CELLOPHANE FILM FOR INCREMENT CHARGE CONTAINERS《增量装弹容器用玻璃纸薄膜涂层》.pdf（7页珍藏版）》请在麦多课文档分享上搜索。

1、VJL-C -13 510 (Oting for u0e In increment charge containers for mortar ammunition. 2. APPLICABLE SPECLFICATIONS, Sm, DRAWIHGS, AND PlDLICATIONS 2.1 The following specifications and drawings of the issue in effect on date of invitation for bids, form a part of this specification: SPIE IFICATIONS L-P-

2、406 UU-P-31 -Plastics, Organic: General Specifications, Test Methods -!%per; General Specifications and Methods of Teeting MIt-G-2550 m-P-lOO25 -Packing and Marking for Domestic Shipment of Inert -General Specification for Ammunition Except Small Anas Ammunition Ammunition Components; General Specif

3、ication for DRAWINGS ORDNANCE CORPS DP-44282 -120 Vacuum Stability Test Apparatus Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3. RICQUX- 3.1 The rratsrlal shall csnsist ofeheeting (which ehaU bave the prior approval of GM CHilce, Cbief of Ordnanc

4、e) euch LIB regenerated cellulose impregnated with a plasticizing agent (the type and quantity of which shall. have the prior approval of tho Miice, Chiei of Ordnance) and coated with cellulose nitrate or a copolymer of vinylidene chorldo and vinyl chloride in which the vinylidene chloride shall con

5、- stitute 81 to 8596 of the weight of the constituent chloridesr The coat- shaU be on both aidoa of the regenerated ceUuIoae, and shall be applied in such a manaer a8 to permit heat sealing of the eh5ets. The finished ehoeting shall be eeeentidly free iron the volatile eovente useii in coating. 3.2

6、Calor.-The sheetiug eh4.I bo esoentia3J.y colorless .-%ne! shsetfng shall have a bureting stresgth of not iueh thichses 02 regenerated cellulose whm deteminecl se sgaciiitd ln h.4 . not sxeod Q.g0 grm of wter yer 8.8 squse centirmters PIF 24 home when tese as appciiied in 4.5. eclfuXasa when tasted

7、IIS epecifiod an 4.G. Light blistering will be peraitted. 3.4 MQitWc -.-!i! she31 be eelected but ngt more than 10 or lees than 3 of ehe bsle8 or boxee comprising the lot. If there are fewer than 3 in the lot, U the baleia or boxes be eaarpled. One roll shall be removed from each aelected bale or bo

8、x, at leaat 50 fest ahall be unrollod from the roU, and a sample of two running yard8 SW be cut from tbe etrip. Ehch ample shau be labeled so that the bale or bjox grmi wch it wa8 taken can be identified, A coinpoeite semplc shall bo made of the lot, an811tig of approxlcately 1 yd from each of the p

9、rimary samples. AU aemplos ahall be laboLecl giving the nane of tho saterial, grade, manufacturer, pkant, purcaee order, and the number of pound8 in tho lot. All acceptmce teete ehall be mads on the Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL

10、-C-13510 l m 779970b 0281442 5 M Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-nul-C-13!3.0(ord) k.lQ Reactivit h.lO.1 AppraxlhteLy 5 grans of M8 Propellent shall be reduced to a particle afzo of rrpproximtely I2 mesh. Approximately .5 gram of the

11、cellophsne sample ehall be cut into plecea approximtely 0.25 inch square. Three heating tubee 01: the atparratue shsm on figure 1 ahall. be selected to one of the tubes 2.50 f 0.05 grams of the I43 Propllant ahdl be added, and to a second tube 0.25 0.05 gran of cellrphans shall be aPlaed, and to the

12、 third tube 2.50 0.05 grams of M8 Propellent and o,Zs 0.05 gram OP selbphans ehaU be a?de. To each tube, a capillary tube eh= bo t:snnected ancl the connection shall be sealed by meane of lml of mercury. Ths apgeratrie shal% be elwed so thst the Ion mantnZn a teqerature of gQ* O.SC in th heating tub

13、ea. The tcq3eratwc utb$.ri tho heating tribea irilibl be deteaned by 9mo of a cel$brat;cd zictr Inocrtcd to tiin bottom OP one of the tubeo ecified for the teot arir9 the Eroooab%-f BAU be comp1eteL.y inserted in one of the bsth weno. Jiiie aeceooary oooeG ffinreury col.mn and bore correctiono sM1 b

14、e applied to the observed crfgeratme reacliag,. Aftor Ir hmrs, tho heating tubes eh of tl E3reury eo%m in the cepillary tube8 ehalCL be iileewecl and from each the repectfve -1crt1esL hefgbt; of the mercury in the ce shdi be subtraced. The difference Is the va9us E. The room tetgisrrture (t) and Che

15、 barometric preseure shall be ngted. The volarni of gae at etondard tenperature and pressure llberated during each teet shall be cdku8ted LB follmre to determine compllaace with 3.9: Tho rospGctive vertical height of the mercury In the CLIS shall bci Esaourea eItd eUbtractf?d. Tho dfffeMEo 28 dQtsiK

16、ited At 11 The FOfS f2 LWhO, 1 where i: = capacity W = the weight of mercury used L = the average length in millimeters of the mercury column I instrument . 4.12 Reeubmission and retest.-If the composite semple, or any primary sanrple sublected to tests, faile to pass the tests, the lot 8M.l be reje

17、cted. The con- tractor shall have-the optionof having a pktial or complete anlysis made on esiiplee taken from ail or any of the containers in the lot at no expense to the Qovernment. resubiit the lot for acceptance provided complete replacement of the defective portion cm be He to the satisfaction

18、of tie inspector. accepted, provide? new sntple, selected in accordance with 4.2, pass all the tests required by this specification end that 3 additional primary samples pass any test or tests failed by the material on original submission. The contractor may then remove the defective portion of the

19、lot, and The reeubmitted lot shall be Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-llX1;G-u 510 (Ord) 5e PRWLRATION FOR D&IVEtnT I 5.1 Packiq.4oated c4Uaphane film shall be iurniehod in rsYe tied with tapo end packed in tho forai Of bales or in bo

20、xes. RoUs packed in bales or boxee, be rapgd in moicrture proof paper. Boxes shall bo so constructed as to j,n8W8 acceptmce by cmon orbher carriers, for safe tranaporthtion, at the kwe8t rate, t tha point of delivery, A bae or box shall contain not more than 200 pcwds of filri and shall. be of euffi

21、clcntly rigid conetruction to withstand BtaeUsg 10 feet hiah In storage. 5.2 MarkJ.ng.-Unoss otherwise specified, esch shipping container shall be Eosrbcd in accordance with the applicable resuiremcnts of SDocification MIL-P-10025 . Cuetodim: Axspordgencc Carps Provided by IHSNot for ResaleNo reprod

22、uction or networking permitted without license from IHS-,-,-. - . , . . . .A . , I I . .- . 1 . . . -.-_. _- . . i , . . . ” . . . . . . . . . . . . . . . . . . . . . . . -. . - I_-.- - . . . . - . . . . . . . -a . . I : . . . j - . L . . . . . . . . ” i. fis- - - - - 1.5CM-4 L . FIGURE 1 -,:7 - . . - . -v. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-