1、1 INCH-POUND 1 MIL-S-44384 AMENDMENT 1 8 May 1990 MILITARY SPECIFICATION SUIT, CONTAMINATION AVOIDANCE, LIQUID PROTECTION (SCALP) This amendment forms a part of Military Specification MIL-S-44384, dated 16 November 1989, and is approved for use by all Departments and Agencies of the Department of De
2、fense. PAGE 4 3.3.2, line 2, after “pigmented“: Insert “,with a minimum thickness of 0.0015 inch, I. Table I, in characteristic column, lines 7 and 8: Delete “(lbs/in)“ and substitute “(lbs)“ in two places. PAGES 4 and 5 Delete test method column entirely, PAGES 5 and 6 Table I: Table I: Delete foot
3、notes L/ through 91 in entirety. PAGE 15 Table IV, footnote - 1/: Delete “center back“ and substitute “neckline (top of the shoulder ) I. AMSC N/A 1 of 5 FSC 8415 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited, Provided by IHSNot for ResaleNo reproduction or network
4、ing permitted without license from IHS-,-,-. MIL-S-LI4384 (1) 84 7777706 0426378 7 MIL-S-44384 AMENDMENT 1 PAGE 17 4.4.1.1: Delete table and substitute: II Component Characteristic Requirement Test Method Base cloth Coated compound Lat ex Cord locks Weight, oz/sq.yd Breaking load, cut strip method M
5、achine dir.(lbs/in) Transverse dir. (lbs/in) Tongue tear strength Machine dir. (lbs) Transverse dir. (lbs) Water res is tance hydrostatic head, in. Electrical resistivity Log R 3.3.1 and Table I 3.3.1 and Table I 3.3.1 and Table I 3.3.1 and Table I 3.3.1 and Table I 3.3.1 and Table I 3.3.1 and Table
6、 I 3.3.2 3.3.7 3.3.8 ASTM D 3776 - I/ ASTM D 1117 2/ ASTM D 1117 2/ ASTM D 2261 3/ ASTM D 2261 3/ - AATCC 127 AATCC 76 ff/ - l/ Square yard. - 2/ Cut strip; CRE tensile test, crosshead speed 2 in/min, guage length 5 inches. - 3/ - 4/ Run at crosshead speed of 5 in/min and 1 inch gauge length. Conver
7、ted to Log R.“. Add the following new paragraph: “4.4.1.2 Coated cloth testing. Every roll of coated cloth shall have a sample of 3 continuous yards full width removed for testing in accordance with Table IVa. Any test failure shall be cause for rejection of the roll from which the failed sample was
8、 taken. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-44384 (1) 84 777770b 0426377 O MIL-S-44384 AMENDMENT 1 TABLE IVa. Coated cloth testing Characteristic Requirement Test Method Thickness, inch Table I ASTM D 2103 Weight, oz/sq. yd Table
9、I ASTM D 3776 Min tensile strength (lb/in) L/ Initial : Machine dir, Table I Transverse dir. Table I Machine dir. Table I Transverse dir. Table I After oven aging: Tear strength, lb Machine and transverse dir. Table I Bursting strength, psi Table I Resistance to leakage: Initial After cold crack Tab
10、le I Table I Resistance to blocking rating Table I Resistance to permeation toxicological agent (min), minutes 4/: Mustard (HD) Table I Thickened GD Table I VX Table I ASTM D 1682 ASTM D 1682 FED-STD-191-5850 5/ FED-STD-191-5850 - 51 ASTM D 2261 ASTM D 3786 FED-STD-191-5516 2/ FED-STD-191-5874 - 3/
11、FED-STD-191-5872 CRDC-SP-84010 & 4.5.4 CRDC-SP-84010 & 4.5.5 CRDC-SP-84010 & 4.5.6 - l/ One-inch wide cut strip, - 2/ The polyethylene coated side shall contact the water. pressure shall be 50 cm for 5 minutes. The appearance of one water drop at any place within the 4-1/2 inch diameter test area sh
12、all be reported as a test failure. The hydrostatic - 3/ Conditioned for 30 minutes at -400 prior to testing. c 4/ c 5/ Chemical Research Development and Engineering Center Test. Temperature at 1800 for 7 days.”. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
13、rom IHS-,-,- MIL-S-44384 (I) 84 M 3739306 0426400 3 M MIL-S-44384 AMENDMENT 1 Add the following new paragraph and table: “4.4.1.3 Coated cloth toxicological agents resistance testing. Every roll of coated cloth shall have a sample of 3 continuous yards full width removed and forwarded to the U.S, Ar
14、my Armament Munitions and- Chemical Command (Edgewood Area) for testing in accordance with table IVb. Any test failure shall be cause for rejection of the roll from which the failed sample was taken, All test reports shall contain the individual values used in expressing the final results (see 6.8).
15、 TABLE IVb, Coated cloth toxicological agents resistance tests - Characteristic Requi remen t Test paragraph Method Resistance to permeation by toxicological agent, min: Mustard (HD) Thickened GD vx Table I Table I Table I 4.5.4 4.5.5 4.5.6 11 Add the following new paragraphs: “4.5 4 Resistance to m
16、us tard (HD) . Res is tance to permeation by mustard (HD) shall be determined as specified in CRDC-SP-84010, “Explusion Test Procedure“, except that the chemical agent challenge shall be 10 grams per square meter applied in ten 1.0 milligram droplets on the coated side of the cloth. In addition, the
17、 weight shall be applied to the sample for the entire test duration (1 hour). coated cloth and selecting two 2 inch diameter circular specimens, at random, from each quarter. All specimens shall meet the mustard toxicological requirement listed in table I. In the event that seven of the tested speci
18、mens meet the requirements but one does not, four additional test Specimens from each quarter shall be tested. If all sixteen specimens meet the requirements, the material shall be considered acceptable. Test specimens shall be obtained by quartering a 3 yard piece of the 4.5.5 Resistance to thicken
19、ed GD. Resistance to permeation by thickened GD shall be determined as specified in CRDC-SP-84010, “Explusion Test Procedure“, except that the chemical-agent challenge shall be-10 grams per square meter applied in one 10 milligram droplet on the coated side of the cloth. In addition, the weight shal
20、l be applied to the sample for the entire test duration (1 hour). coated cloth and selecting two 2 inch diameter circular specimens, at random, Test specimens shall be obtained by quartering a 3 yard piece of the 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
21、from IHS-,-,-MIL-S-44384 AMENDMENT 1 from each quarter. No test specimen shall be taken within 2 inches of the selvage edge. All. specimens shall meet the thickened GD toxicological requirements but one does not, four additional test specimens from each quarter shall be tested. If all sixteen specim
22、ens meet the requirements, the material shall be considered acceptable. 4.5.6 Resistance to VX. Resistance t permeation by VX shall be determined as specified in CRDC-SP-84010, “Explusion Test Procedure“, except that the chemical agent challenge shall be 10 grams per square meter applied in ten 1.0
23、milligram droplets on the coated side of the cloth. In addition, the wieght shall be applied to the sample for the entire test duration (1 hour). specimens shall be obtained by quartering a 3 yard piece of the coated cloth and selecting two 2 inch diameter circular specimens, at random, from each qu
24、arter. No test specimens shall be taken within 2 inches of the selvage edge. All specimens shall meet the VX toxicological requirements listed in table I. In the event that seven of the tested specimens meet the requirements but one does not, four additional test specimens from each quarter shall be
25、 tested. If all sixteen specimens meet the requirements, the material shall be considered acceptable.“. Test PAGE 25 Add the following new paragraph: “6.8 Toxicological tests. Because of the extreme dangers involved in handl- ing toxicological warfare agents, and the special equipment required in co
26、nnection with their use, all document tests involving toxicological agents will be performed by the U.S. Army Armement Munitions and Chemical Command (Edgewood Area), Chemical Testing Branch, Building E5100, Aberdeen Proving Ground, MD 21010-5423 or an authorized independent testing laboratory appro
27、ved by the U.S. Army Armament Munitions and Chemical Command.“. Custodians: Preparing activity: Army - GL Air Farce - 99 Review activities: Army - GL (Project 8415-0771) Army - EA, MD Air Force - 82, 11 DLA - CT User activity: Air Force - 45 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
