1、MIL-C-43122G 3 777770b 0372045 MIL-C-43122G 16 September 1988 SUPERSEDING MIL-C-43122F 12 September 1983 MILITARY SPECIFICATION CLOTH, SATEEN, COTTON, FLAME RETARD NT TREATED This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This
2、 document covers one type of carded sateen cloth which has been treated for flame retardancy. * 1.2 Classification:-The cloth shall be of the following classes as specified (see 6.2). Class 1 - Natural or tinted Class 2 - Dyed, water repellent Class 3 - Dyed, 10.5 oz/yd2 Class 4 - Bleached, water re
3、pellent Class 5 - Dyed, 8.5 oz/yd2 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 specification to the extent specified herein. Unless otherwise specified, the issues of thes
4、e documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this docum
5、ent should be addressed to: U.S. Army Natick Research, Development, and Engineering Center, Natick, MA 01760-5014 by using the self- addressed 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.
6、Approved for public release; distribution is unlimited - I / THIS DOCUMENT CONTAINS -16 PAGES. - - Licensed by Information Handling ServicesMIL-C-43122G 83 997990b O392046 4 MIL-C-43122G FEDERAL V-T-276 - Thread, Cotton PPP-P-1134 - Packaging of Cotton and Cotton-Synthetic Fiber Blend Fabrics (Exclu
7、ding Duck Fabrics) STANDARDS FED-STD-4 - Glossary of Fabric Imperfections FED-STD-191 - Textile Test Methods MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection . by Attributes (Copies of specifications, standards, and handbooks required by contractors in connection with specific ac
8、quisition functions should be obtained from the contracting activity or as directed by the contracting activity.) . 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and. publications form a part of this specification to the extent spec
9、ified herein. specified, the issues shall be those in effect on the date of the solicitation. Unless otherwise I Rules and Regulations Under the Textile Fiber Products Identification Act (Copies may be obtained from the Federal Trade Commission, Washington, DC I 20508-0001.) 2.2 Other publications.
10、The following documents form a part ? this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation. Unless otherwise specified, the issues of documents n
11、ot listed in the DODISS shall be the issues of the nongovernment documents which are current on the date of the solicitation. AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS (AATCC) Chromatic Transference Scale (Copies should be obtained from the American Association of Textile Chemists and C
12、olorists, P.O. Box 12215, Research Triangle Park, NC 27709-2215.) I 2 Licensed by Information Handling ServicesMIL-C-LI3122G 3 777770b 03720LI7 b m MIL-C-43122G AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 1424 - Tear Resistance of Woven Fabrics by Falling Pendulum (Elmendorf) Apparatus (Copi
13、es should be obtained from the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Nongovernment standards and other publications are normally available from the organizations -,prepare or which distribute the documents. These - . -.dacuMent-s-%-%y be availab
14、le in or through libraries or other informational services.) 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. Nothing in this specification, however, shall supersede appli
15、cable laws and regulations unless a specific exemption has been obtained, . _-.- -_ 3. REQUIREMENTS _- 3.1 Standard sample. The cloth shall match the standard sample for shade (see 3.6 1 for class 1 the standard sample with respect to all characteristics for which the standard sample is referenced (
16、see 6.3). and appearance and shall be equal to or better than - 3.2 First article. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.3, 6.2, and 6.4). 3.3 Material. 3.3.1 Yarn. Warp and filling shall be singles yarn spun from carded and
17、drawn cotton. * 3.4 Weave. The weave shall be a 5-harness sateen. The weave for classes 1, 2, 3, and 4 cloth when viewed from the filling-effect side shall appear as shown in figure 1. The filling-effect side shall be finished and identified as the lface1 side (see 3.14). The weave for class 5 cloth
18、 when viewed from the warp-effect side shall be as shown in figure 2. warp-effect side shall be finished and identified as the “facett side (see 3.14). For class 5 only, the * 3.5 Preparation. Class 1 cloth shall be singed and desized. Classes 2,=3, 4, and 5 cloth shall be singed, desized, and merce
19、Fized. 3.5.1 Nonfibrous material. Prior to treatment, the cloth shall show no more than 3.0 percent stareh and protein content including chloroform-soluble and water-soluble material, when tested as specified in 4.4.3. -/ / Licensed by Information Handling Services_ MIL-C-43122G 83 = 7777706 0372048
20、 8 MIL-C-43122G 3.6 Color. 3.6.1 Class 1. The color of class 1 cloth shall be natural, or may be a neutral gray tint if chemicals utilized in the flame retardant treatment impart color to the finished cloth. 3.6.1.1 Fastness to crocking. The finished class 1 cloth shall show no more crocking than an
21、 AATCC Chromatic Transference Scale rating of 1.5 when tested as specified in 4.4.3, * 3.6.2 Classes 2, 3 and 5. Unless otherwise specified (see 6.21, the color . of classes 2 and 3 cloth shall be Olive Green 107 and class 5 shall be Olive Green shade 3454 to match the standard sample. The use of dy
22、es and compounds containing elementary sulfur capable of oxidation to sulfuric acd is prohibited. The dyestuff shall be chosen and applied so that the dyed and finished cloth shall contain no more labile sulfur than that shown by the standard sample when tested as specified in 4.4.3. not available,
23、the dyed and finished cloth shall show no more than a slight trace of labile sulfur as defined in the test method specified in 4.4.3. When a standard sample is 3.6.3 Class 4. The color of class 4 cloth shall be white to match the standardsample. Prior to the application of flame retardant treatment,
24、 the cloth shall be bleached and may be supphmented by use of optical brighteners. The degree of whiteness shall be that imparted by the finish and shall be equal to or better than the standard sample when tested as specified in 4.4.3. When no standard sample is available, the discoloration shall be
25、 not less than llfaXrll when tested as specified in 4.4.3. * 3.6.4 Matching. The color of the finished cloth for classes 2, 3, 4, and 5 shall match the standard sample when viewed under filtered tungsten lamps that approximate artificial daylight and that have a correlated color temperature of 7500
26、f 200K, with illumination of 100 2 20 foot candles and shall be a good match to the standard sample under incandescent lamplight at 2300 f 20K. * 3.6.5 Colorfastness. The finished cloth for classes 2, 3, and 5 shall show fastness to light, laundering (after 3 cycles), and perspiration equal to or be
27、tter than the standard sample or equal to or better than a rating of “good.“ The finished cloth for classes 2, 3, and 5 shall show fastness to crocking equal to or better than the standard sample or shall have an AATCC Chromatic Transference Scale rating of not lower than 1.5. Testing shall be as sp
28、ecified in 4.4.3. * 3.7 Physical requirements. The finished cloths shall conform to the requirements specified in table I when tested as specified in 4.4.1. 4 Licensed by Information Handling ServicesMIL-C-LI3122G 3 777770b 03720LI7 T MIL-C-43122G TABLE I. Physical requirements Yarns. Breaking Teari
29、ng Air perme- Weight in oz per inch strength strength Stiffness ability - per sq yd (minimum) (minimum 1 (minimum) (maximum) (minimum) Warp Filling Warp Filling Warp Filling Warp Filling Classes 1-4 lb lb lb lb inch inch 10.5 (max) lb lb 80 48 110 1 O0 6.0 6.0 ,0030 .O030 Class 5 8.5 + 0.5 86 48 115
30、 70 8.0 6.0 .O030 .O03 - 10.0 10.0 3.7.1 Width. The width of the finished cloth shall be as specified (see 6.2). fly-shuttle looms or shuttleless with a tuck-in selvage are used. other shuttleless looms, the width measurement shall be made between the last warp yarn on each side excluding the protru
31、ding fringe(s). The minimum acceptable width shall be inclusive of the selvage when For all * 3.8 Flame retardant treatment. The cloth shall be given an approved flame retardant treatment (see 6.5). Classes 1, 2, 3, and 4 finished cloth shall have an average time of after-flame of not more than 2.0
32、seconds, and shall be not more than 40 percent consumed both initially and after 15 launderings. Class 5 finished cloth shall have an average time of after-glow of not more than 5,O seconds, after-flame of not more than 2.0 seconds and the char length shall not be more than 5.0 inches both initially
33、 and after 15 launderings. Testing shall be as specified in 4.4.3. 3.8.1 Absorbency of cloth - class 1. The class 1 cloth shall show a dynamic absorption value of not less than 40 percent when tested as specified in 4.4.3. 3.9 pH. The pH value of the water extract of the finished cloth shall be no l
34、ess than 5.0 nor more than 8.5 when tested as specified in 4.4.3. * 3.10 Shrinkage. The classes 1, 2, 3, and 4 finished cloth shall shrink not more than 2.0 percent and the class 5 finished cloth not more than 3.0 percent, in either direction of the warp or of the filling when tested as specified in
35、 4.4.3. identified by name or trademark on cloth, ticket, or package. If a preshrinking process is used, it shall not be 3.11 Water-repellent treatment - classes 2 and 4. The classes 2 and 4 cloth shall be treated with an armroved durable type water-repellent (see 6.5) -_ _. or a non-durable water-r
36、epellent treatment (see 6.5.1 1. The non-durable 5 Licensed by Information Handling ServicesMIL-C-LI3L22G 83 777770b 0372050 b MIL-C-43122G water-repellent product shall be applied either in a form of an aqueous emulsion or in the form of a water free solvent solution. The finished cloth shall have
37、a dynamic absorption value of not more than 25 percent, and spray ratings of the three individual determinations of not less than 90, 90, 80, when tested as specified in 4.4.3. 3.12 Seam efficiency. The seam efficiency of the finished cloth shall be not less than 80 percent when tested as specified
38、in 4.4.3. 3.13 Length and put-up. Unless otherwise specified (see 6.2), the cloth shall be furnished in continuous lengths, each not less than 40 yards. Each length shall be put-up in a roll as specified in 5.1.1. 3.14 Face identification. The filling-effect side of the finished cloth for classes 1,
39、 2, 3, and 4 shall be identified as the face by stamping the word l1Facet1 on that side at each end of the piece. For class 5 only, the warp-effect side of the finished cloth shall be identified as the face by stamping the word l1Face1? on that side at each end of the piece. 3.15 Fiber identificatio
40、n. Each piece shall be labeled or ticketed for fiber content in accordance with the Rules and Regulations Under the Textile Fiber Products Identification Act. 3.16 Workmanship. The finished cloth shall conform to the quality established by this document. The demerit points per 100 square yards when
41、calculated as specified in section 4 shall not exceed the established maximum point values. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the Except as otherwise contract or purchase order, the contractor is responsible for the performance of all in
42、spection requirements as specified herein. 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 perf
43、orm any of the inspections set forth in this document where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. * 4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5. The inspection set forth in this docu
44、ment shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirement in the document shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with
45、all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. 6 Licensed by Information Handling ServicesMIL-C-43122G - - MIL-C-43322G 3 m
46、 7777906 0372053 4.1.2 Certificates of compliance. When certificates sf compliance are submitted, the Government reserves 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
47、follows: a. First article inspection (see 4.3). b. Quality conformance inspection (see 4.4). 4.3 First article inspection. When a first article is required (see 6.2), it shall be examined for appearance, color, and finish defects and shall be tested for characteristics specified in table II. The pre
48、sence of any defect shall be cause for rejection of the first article. 4.4 Quality conformance inspection. Unless otherwise specified, sampling for inspection shall be performed in accordance with MIL-STD-105. 4.4.1 Component and material inspection. In accordance with 4.1, components and materials
49、shall be inspected in accordance with all the requirements of referenced documents unless otherwise excluded, amended, modified, or qualified in this document or applicable purchase document. 4.4.2 End item examination. 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 I of FED-STD-4, which are clearly noticeable at normal inspection distance (3 feet) shall be scored and assigned demerit points as listed in 4.4.2.1.1,
