1、1. SCOPE 1.1 Scope, This document covers one type of sateen cotton cloth which has been treated for flame and water resistance. * 1.2 Classification. The cloth shall be of the Type I - Deleted (see 6.10) Type II - 7.5 - 9,O ounces per square yard 2. APPLICABU DOCUMLNTS * 2.1 Governmeat documents . U
2、nless otherwise specified, the following documents of the issue in effect on date of invitation for bids or request for proposal, forin a part of this document to the extent specified herein. SPECIFICATIONS FEDERAL V-T-276 - Thread, Cotton PPP-P-1134 * . - Packaging and Packing of Cotton and Cotton-
3、Synthetic Fiber Blend Fabrics (Excluding Duck Fabrics) Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: US Army Natick Research and Development Laboratories, Natick, MA 01760 by using the self-ad
4、dressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this docu- ment or by letter. 9 .FSC 8305 THIS DOCUMENT CONTAINS 13 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I_- -.- - MIL-C-L2075G 3 m 777770b
5、 0378030 7 m MIL-C-120956 STANJIARDS . . FEDERAL F ED-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 documents required by manufacturers in connection with specific acquisition
6、functions should be obtained from the contracting activity or as directed by the contracting officer.) OTHER GOVERNKENT DOCUMENTS Laws and Regulations Rules and Regulations Under the Textile Fiber Products Identification Act (Copies may be obtained without charge from the Federal Trade Commission, W
7、ashington, M: 20580.) * 2.2 Other publications. Unless otherwise specified, the following documents of the issue in effect on date of invitation for bids or request for proposal, form a part of this document to the extent specified herein. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 1424 - T
8、ear Resistance of Woven Fabrics by Falling-Pendulum (Elmendorf .) Apparatus (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 191030) * (Technical society and technical association specifications and standards are genera
9、lly available for reference from libraries. technical groups and using Federal agencies.) document and the references cited herein, the text of this document shall take precedence. They are also distributed among * 2.3 Order of precedence In the event of a conflict between the text of this 2 Provide
10、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-12075G 83 U 7777706 0378031 7 U i 3. REQUIREMEWS MIL-C-12095G 3.1 Standard sample. The finished cloth shall match the standard sample for -shade and shall be equal to or better than the standard sample w
11、ith respect to all characteristics for which the standard sample is referenced (see 6.3). * 3.2 First article. When specified, a sample shall be subjected to first article inspection (see 4.3, 6.2 and 6.4). 3.3 Material (see 6.11). 3.3.1 - Yarn. The yarn shall be made from cotton which has been card
12、ed, combed, spun and twisted into either 2 or 3 ply yarns in the warp and filling (see 4.4.3 and 6.8) a 3.4 Color. The color shall be as specified and shall match the standard sample (see 6.2, 6-3 and 6.5). The use of dyes and compounds containing elementary sulfur capable of oxidation to sulfuric a
13、cid is prohibited. The dyestuff shall be chosen and applied so that the dyed and finished cloth shall contain no more labile sulfur than shown by the standard sample when tested as specified in 4.4.3. When no standard sample is available, the dyed cloth shall show no more than a slight trace of labi
14、le sulfur as defined in the test method when tested as specified in 4.4.3. * 3.4.1 Matching. The color of the face side shall match the standard sample under artificial daylight having a color temperature of 7000 + 500 kelvin and shall be a good approximation to the standard sample under incandescen
15、t lamplight at 2850 + 100 kelvin. J -_ 3.4.2 Colorfastness. The ftnished cloth shall show colorfastness to weathering and crocking equal to or better than the standard sample when tested as specified in 4.4.3. When no standard sample is available or when the standard sample is not referenced for col
16、orfastness, the finished cloth shall show “good“ colorfastness to weathering and shall show no more crocking on dry white cloth than Munsell Value 7.0 when tested as specified in 4.4.3. * 3.5 .Physical requirements. The finished cloth- shall conform to the physical. requirements specified in table I
17、 when tested as specified in 4.4.3. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-L2095G 3 m 777770b 0378032 O m MIL-C-12095G TABLE I. Physical requirements . Weight, (OZ. per sq/yd.): Minimum Maximum Yarns per inch, (min.): Warp Pilling .
18、 - Type II 7.5 9.0 104 88 Breaking s-trength, pounds (min.): Warp 170 Filling 150 Tearing strength, pounds (min.): Warp Filling 6. O 6. O * 3.5.1 - Weave. shown on figure 1. 3.5.2 - Width. The weavewill be a 5-harness warp sateen with a counter of 2 as The use of fly-shuttle orla shuttleless loom is
19、 permitted. * The width of the finished cloth shall be as specified (see 6.2) and shall be the minimum acceptable width inclusive of selvages. woven on shuttleless looms, the width measurement shall be made between the last warp yarn on each side, and the protruding fringe(s) are excluded. When the
20、cloths are 3.5.3 Cloth preparation. The cloth shall be closely singed and mercerized. The cloth shall contain not more than 2.0 percent starch and protein content including chloroform-soluble and water-soluble material prior to water and fire resistant treatment when tested as specified in 4.4.3. 3.
21、6 Finish. The cloth shall be given an approved finish (see 6.6). * 3.6.1 Water repellent treatment. The cloth shall be given an approved durable water repellent finish. specified in not less than 90, 90, 80 initially, and not less than 70, 70, 70 after 150 hours exposure to weathering when tested as
22、 specified in 4.4.3. The finished cloth shall conform to the requirements table II, and spray ratings of the three individual determinations of 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_- NIL-C-LZ095G 83 m 9999906 0378033 2 MIL-C-12095C TABL
23、E SI. Water repellency and air permeability requirements -. ydrostatic pressure in centimeters minimum (average) - 1/ Percent dynamic absorption (2Odnute time interval) maximum (average) Air permeability (cubic feet per minute per square foot) maximum (average) .Type II 45 25 .3* 0 - 1/ Low pressure
24、 range; no single determination shall fall below 40 cm. 3.6.2 Flame resistance. The cloth shall be given an approved durable flame- resistant treatment (see 6.6). The finished cloth shall have an after flame of not more than 2.0 seconds and an average char length of not more than 5.0 inches before a
25、nd after three cycles of laundering when tested as specified in 4,4.3. 3,7 pH. The pH value of the water extract of finished cloth shall be no less than 5.0 nor more than 8.5 when tested as specified in 4.4.3. 3.8 Dimensional stability. The cloth shall not shrink or elongate more than 4.0 percent in
26、 either the direction of the warp or filling when tested as specified in 40-4.3. 3.9 Seam efficiency. The finished cloth shall have a seam efficiency of not less than 60 percent when tested as specified in 4.4.3. 3.10 Face identification. The face side of the cloth shall be identified by applying a
27、stamping on that side of the cloth with the word “Face“ at each end of the piece. .3,11 Length and put-p. Unless otherwise specified (see 6.2), the cloth shall be furnished in continuous lengths, each not less than 40 yards. putup on rolls as specified in PPP-P-1134. The cloth shall be 3.12 Fiber id
28、entification. Each roll shall be labeled and ticketed for fiber content in accordance with the Rules and Regulations Under the Textile Fiber Products Identification Act. 3.13 Workmanship. this document. specified in section 4, shall not exceed the established maximum point values. The finished cloth
29、 shall conform to the quality established by The demerit points per 100 square yards, when calculated as 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-12095G MIL-C-12075G 3 7777906 0378034 Li 4. QWALITY ASSURANCE PROVISIONS . 4.1 Responsibi
30、lity or inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilit
31、ies suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. inspections set forth in the document where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. The Government reserve-s the r
32、ight to perfprm any of the 4.1.1 Certificate of compliance. Where certificates of compliance are submitted, the Government reserves the right to check test such items to determine the validity of the certification. * 4.2 Classification of inspection. The inspection requirements specified herein are
33、classified as follows: a. First article hspection (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 the defects specified in 4.4.2.1 and 4.4.2.3 and tested for the characteristics specified in
34、4.4.3. any test shall be cause for rejection of the first article. The presence of any defect or failure of 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 accordanc
35、e with 4.1 components and materials shall be inspected in accordance with all the requirements of referenced documents unless otherwise excluded, amended, modified, or qualified in this docu- ment or applicable purchase document. 4.4.2 End item examination. 4.4.2.1 Yard-by-yard examination. Each rol
36、l in the sample shall be examined on When the total yardage in the roll does not exceed 100 yards3 the face side only. the entire yardage in the roll shall be examined. roll exceeds 100 yards, only 100 yards shall be examined. All defects as defined in section 1 of FED-STD-4 which are clearly notice
37、able at normal inspection distance (3 feet) shail be scored and assigned demerit points as listed in 4.4.2.1.1 except that only those slubs and knots which exceed the limits shown on figure 1 of FED-STD-4 shall be scored. No linear yard (increments of 1 yard on the measuring device of the inspection
38、 machine) from any one roll within the sample shall be penalized more than 4 points. The sample size shall be 20 rolls selected from 20 containers. total yardage examined exceeds 30 points. When the total yardage in the The lot shall be unacceptable if the points per 100 square yards of the The lot
39、shall be unacceptable if the -6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-C-12095G 3 I 9779906 O378035 b I M1t-C-12095G points per 100 square yards f two or more individual rolls exceeds 45 points. If one roll exceeds 45 points per .lo0 s
40、quare yards, a second sample of 20 rolls shall be examined only for individual roll quality. or more rolls in the second sample exceeds 45 points per 100 square yards. .computation for lot quality and individual roll quality shall be as follows: The lot shall be unacceptable if one. Point Points per
41、 100 square yards Total points scored in sample size x 3600 I Contracted width of cloth (inches) x total yards inspected 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 not exceedin
42、g 6 inches in any dimension - two points For- defects exceeding 6 inches but not exceeding 9 inches in any dimension For defects exceeding 9 inches in any- - three points dirnens ion - four points The following defects, when present, shall be scored four points for each yard in which they occur: Bag
43、gy, ridgy, or wavy cloth Objectionable odor Width less than specified Cloudy, mottled, or streaky color Not closely singed Excessive neppiness 4.4.2.2 Length examination. 4.4.2.2.1 Individual rolls. During the yard-by-yard examination, each roll in the sample shall be examined for length. minimum sp
44、ecified or more than 2 yards less than the length marked on the ticket shall be considered a defect with respect to length. if two or more rolls in a sample are defective in respect to length. Any length found to be less than the The lot shall be unacceptable 4.4.2.2.2 Total yardage in sample. The l
45、ot shall be unacceptable 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 examination. During the yard-by-yard examination, each roll in the sample shall be examined for shade. Any roll in the sample off shade, shade
46、d side to side, side to center, or end to end shall be cause for rejection of the entire lot represented by the sample. ,7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. _ 1- - MIL-C-LZ075G 83 I 7974906 037803b 8 MIL-C-12095G 4,4.2.4 Examination f
47、or compliance with Textile Fiber Products Identification Act The lot shall be unacceptable if two or and face marking. shall be examined for defects listed below. more of the following defects are present in the sample: miring the yard-by-yard examination, each roll in the sample Not labeled or tick
48、eted in accordance with the Rules and Regulations Face stamping missing from either or both ends. Face stamping on wrong side. Under the Textile Fiber Products Identification Act. * 4.4.3 End item testing. The cloth shall be tested for characteristics listed in table III. and as listed in table III
49、shall be followed. specified in section 3 apply to the results of the determinations made on a sample unit for test purposes as specified in the applicable test method. shall be 1/2 yard full width-of the cloth prior to fire and water resistant treatments and 5 continuous yards full width of the finished cloth, (number of sample units) shall be as shown below. in units of 1 yard. to meet any of the requirements specified. indi
