ARMY MIL-C-43375 E-1990 CLOTH DUCK NYLON 12 5 OUNCE《12 5盎司尼龙鸭绒布》.pdf

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1、t - . .%. MIL-C-43375E 83 U 979470b O450b90 4 W MIL-C-43375E(GL) 18 September 1990 SUPERSEDING MIL-C-43375D(GL) 21 May 1981 MILITARY SPECIFICATION CLOTH, DUCK, NYLON, 12.5 OUNCE This specification is approved for use by the Natick Research, Development and Engineering Center, Department of the Army,

2、 and is available for use by all Departments and Agencies of the Department of Defense. 1, SCOPE 1.1 Scope, This specification covers 12.5 ounce, nylon, duck cloth. 1.2 Classification. The cloth shall be of the following classes as specified (see 6.2). Class 1 - Dyed Class 2 - Dyed, water-repellent

3、2, APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein, Unless otherwise specified, the issues of these documents are those listed in the issu

4、e of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be used in improving this document should be addressed to: U.S. Army

5、 Natick Research, Development, and Engineering Center, Natick, MA 01760-5014, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 8305 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimit

6、ed. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-43375E 3 797770b OLtCObSL b SPECIFICATIONS MIL-C-43375E( GL) FEDERAL PPP-P-1135 - Packaging of Duck Fabrics (Cotton; Synthetic Fiber; Cotton-Synthetic Fiber Blends) STANDARDS FEDERAL FED-STD-

7、4 - Glossary of Fabric Imperfections FED-STD-191 - Textile Test Methods (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Bldg, 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094,) 2.1.2

8、Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. issues are those cited in the solicitation. Unless otherwise specified, the FEDERAL TRADE COMMISSION Rules and Reg

9、ulations Under the Textile Fiber Products Identification Act (Copies are available from the Federal Trade Commission, Pennsylvania Avenue at Sixth Street, N.W., Washington, DC 20580-0001,) 2.2 Non-Government publications, The following document forms a part of this document to the extent specified h

10、erein, Unless otherwise specified, the issues of the documents which are DoD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2)

11、. AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS (AATCC) Chromatic Transference Scale (Application for copies should be addressed to the American Association of Textile Chemists and Colorists, P.O. Box 12215, Research Triangle Park, NC 27709-2215. ) (Non-Government standards and other public

12、ations are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informational services.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-433

13、75E 83 M 7777706 0450b72 MIL-C-43375E( GL) 2.3 Order or precedence. In-the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specifi

14、c exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3) in accordance with 4.3, 3.2 Standard sample. The finished cloth shall match the standard sample for shade and shall be equal to or better than

15、 the standard sample with respect to all characteristics for which the standard sample is referenced (see 6.4). 3.3 Material. 3.3.1 - Yarn. The yarn for the warp shall be 840 nominal denier, bright, multifilament nylon and the yarn for the filling shall be 420 nominal denier, 3 ply or single equival

16、ent denier, bright, multifilament nylon. 3.4 Color. The color of the finished cloth shall be as specified (see 6.2). 3.4.1 Matching. The color of the finished cloth shall match the standard sample when viewed under filtered tungsten lamps that approximate artificial daylight and that have a correlat

17、ed color temperature of 7500 + 200K, with illumination of 100 + 20 foot candles, and shall be a good match to the standard sample under incandescent lamplight at 2300 5 200K. 3.4.2 Colorfastness. The finished cloth shall show fastness to laundering and light equal to or better than the standard samp

18、le or equal to or better than a rating of “good“. The finished cloth shall show fastness to crocking equal to or better than the standard sample or shall have an AATCC Chromatic Transference Scale rating of not less than 3.5. Testing shall be as specified in 4.4.3. 0 3.4.3 Spectral reflectance. When

19、 shade Camouflage Green 483 is specified, the spectral reflectance values (in percent) for visible/near infrared wave- length range of 600 to 860 nanometers of the finished cloth shall meet the requirements specified in table I, when tested as specified in 4.4.3. TABLE I. Spectral reflectance (perce

20、nt) limits for Camouflage Green 483 Wavelength, Reflectance Wavelength Reflectance Nanometers (nm) Min. Max. Nanometers (nm) Min. Max, 600 620 640 660 3 10 740 3 10 760 3 10 780 3 11 800 3 7 52 11 60 17 64 24 67 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro

21、m IHS-,-,-TABLE I, Spectral reflectance (percent) limits for Camouf iage Green 483 (cont I d) Wavelength, Reflectance Wavelength Reflectance Nanometers (nm) Min, Max, Nanometers (nm) Min. Max. 680 3 15 .820 700 3 28 840 720 5 40 860 32 70 37 75 40 78 3.5 Physical requirements. The cloth shall confor

22、m to the requirements specified in table II when tested as specified in 4.4.3. TABLE II. Physical requirements Weight Yarns per inch Breaking strength Air permeability oz/sq. yd . min pounds min CU. ft./min/sq.ft, min Warp Filling Warp Fi 11 ing max 12.5 56 28 800 700 3.0 3.5.1 Width. - The width of

23、 the finished cloth shall be as specified (see 6.2) and shall be the minimum acceptable width inclusive of the selvage when fly- shuttle looms or shuttleless with a tuck-in selvage are used. For all other shuttleless looms, the width measurement shall be made between the last warp yarn on each side

24、excluding the protruding fringe(s), permitted, . Raw edges shall not be 3.5.2 Weave. The weave shall be plain weave, one up, one down. 3.6 Finish. The class 1 cloth shall be desized, scoured, dyed and heat set. The class 2 cloth shall be desized, scoured, dyed, heat set and water repellent treated.

25、The cloth shall not be bleached in any manner or process. 3.6.1 Water repellency, class 2, The class 2 cloth shall be given an approved water repellent treatment (see 6.8). The water repellent shall consist of aluminum salts of saturated carboxylic acids (such as formate, acetate, palimate or steara

26、te), zirconium salts of such saturated carboxylic acids, or a combination of both, mixed with refined mineral and vegetable waxes, titanate esters, or a combination of both. The product shall be applied either in the form of an aqueous emulsion or in the form of a water free solvent solution. Testin

27、g shall be as specified in 4.4.3, 3.6.2 Spray rating, class 2. The results of the three determinations on the sample unit for spray rating shall be equal to or better than ratings 90, 90, 80, when tested as specified in 4.4.3. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted wi

28、thout license from IHS-,-,-r b MIL-C-q3375E 83 M 7777706 OLi5067Li 1 M 3.6.3 pH, The pH value of the water extract shall be not less than 5.5 nor more than 8.5 when tested as specified in 4.4.3. 3.7 Dimensional stability. The cloth shall have an average dimensional change of no more than 2.5 percent

29、 in either warp or filling direction with no single determination over 3.0 percent. Testing shall be as specified in 4.4.3. 3.8 Length and put-up. Unless otherwise specified (see 6.21, the cloth shall be furnished in rolls containing not less than 80 yards. Each roll shall contain not more than four

30、 pieces and no piece shall be less than 40 yards. The cloth shall be put-up in rolls in accordance with 5.1. 3.9 Face identification, The face of the cloth shall be identified by stamping the word “FACE“ on that side at each end of the cloth. 3.10 Fiber identification. Each roll shall be labeled and

31、 ticketed for fiber content in accordance with the Rules and Regulations Under the Textile Fiber Products Identification Act, 3.11 Workmanship, The finished cloth shall conform to the quality established by this specification. The demerit points per 100 square yards when calculated as specified in s

32、ection 4 shall not exceed the established maximum point values. 4, QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection, Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) a

33、s specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform

34、 any of the inspections set forth in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 4.1,l Responsibility for compliance. All items shall meet all requirements of section 3 and 5. The inspection set forth in this spec

35、ification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance c

36、omply with all requirements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements, however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Gover

37、nment to acceptdefective material. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-Li3375E 3 W 7777706 OLiCOb75 3 V 3 rn MIL-C-43375E( GL) 4.1.2 Certificates of compliance. When certificates of compliance are submitted, the Government reserve

38、s the right to inspect such items to determine the validity of the certification, 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: a. b. First article inspection (see 4.3). Quality conformance inspection (see 4.41, 4.3 First article inspectio

39、n, When a first article is required (see 3.1 and 6.2), it shall be examined for the defects specified in 4.4.2.1 through 4.4.2.4 and tested for the characteristics specified in 4.4.3. 4.4 Quality conformance inspection, 4.4.1 Component and material inspection. In accordance with 4.1, components and

40、materials shall be inspected in accordance with all the requirements of referenced documents unless otherwise excluded, amended, modified, or qualified in this specification or applicable purchase document, 4.4.2 End item examination, 4.4.2.1 Yard-by-yard examination, Each roll in the sample shall b

41、e examined on the face side only. When the total yardage in the roll does not exceed 100 yards, the entire yardage in the roll shall be examined. when the total yardage in the roll exceeds 100 yards, only 100 yards shall be examined. All defects, as defined in section III of FED-STD-4, which are cle

42、arly noticeable at normal inspection distance (3 feet) shall be scored and assigned demerit points as listed in 4.4.2.1.1, No linear yard (increments of 1 yard on the measuring device of the inspection machine) from any one roll within the sample shall be penalized more than four points. The sample

43、size shall be 20 rolls selected from 20 containers. The lot shall be unacceptable if the points per 100 square yards of the total yardage examined exceeds 35 points. The lot shall be unacceptable if the points per 100 square yards of two or more individual rolls exceeds 53 points. sample of 20 rolls

44、 shall be examined only for individual roll quality. The lot shall be unacceptable if one or more rolls in the second sample exceeds 53 points per.lOO square yards. Point computation for lot quality and individual roll quality shall be as follows: Total points scored in sample X 3600 = Points per 10

45、0 Contracted width of cloth (inches) X Total yards inspected If one roll exceeds 53 points per 100 square yards, a second square yards 4.4.2.1.1 Demerit points. Demerit points shall be assigned as follows: For defects 3 inches or less in any dimension - one point For defects exceeding 3 inches, but

46、not exceeding 6 inches in any dimension - two points 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- . . % NIL-C-93375E 83 3777706 0450676 5 MIL-C-43375E( GL) For defects exceeding 6 inches, but not exceeding For defects exceeding 9 inches in any

47、dimension - four points 9 inches in any dimension - three points The following defects, when present, shall be scored four points for each yard in which they occur: Baggy, ridgy or wavy cloth. Poor dye penetration, mottled, streaky, cloudy or striated in excess Overall uncleanness. Width less than s

48、pecified. Raw edge. of that shown by the standard sample. 4.4.2.2 Length examination. During the yard-by-yard examination, each roll in the sample shall be examined for length. Any length found to be less than the minimum specified or more than 2 yards less than the length marked on the ticket shall

49、 be considered a defect with respect to length. The lot shall be unacceptable if two or more rolls in the sample are defective with respect to length or if the total of the actual lengths of rolls in the sample is less than the total of the lengths marked on the tickets. 4.4.2.3 Shade and finish appearance examination. During the yard-by-yard examination, each roll in the sample shall be examined for shade and finish appearance. Any roll in the sample off