NAVY MIL-C-85038-1976 CLOTH KNITTED ARAMID HIGH TEMPERATURE RESISTANT《耐高温的芳族聚酰胺织的帆》.pdf

1、27 May 1976 SUPERSEDING (See Section 6) MILITARY SPECIFICATION CLOTH, KNITTED, ARAMID, HIGH TEMPERATURE RESISTANT This specification is approved for use by all Departments and Agencies of the Department of Defense. 1, SCOPE 1.1 Scope - This specification covers the requirements for waffle type knit

2、and for 1 x 1 rib knit aramid fabrics. 1.2 Classification - The knitted cloth covered by this specification shall be of the following types (see 6.2): Type I - Waffle Type II - 1 x 1 Rib 2, APPLICABLE DOCUMENTS 2.1 Issues of documents - The following documents, of the issue in effect on the date of

3、invitation for bids or request for proposal, form a part of the specification to the extent Specified herein. SPECIFICATIONS Federal PPP-P-1133 Packaging and Packing of Synthetic Fiber Fabrics STANDARDS r FED-STD-19 1 Textile Test Methods FSC 8305 - - THIS DOCUNENT CONTAINS (=(- - PAGES. ; M * Provi

4、ded by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL- STD-105 Sampling Procedures and Tables for Inspection by Attributes MIL-STD-1491 . Glossary of Knitting Imperfections (Copies of specifications, standards, drawings, and publications required by contrac

5、tors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publicatons - The following document forms a part of this specification to the extent specified herein. indicated, the issue in effect on date o

6、f invitation for bids or request for proposal shall apply. Unless otherwise FEDERAL TRADE COMMISSION Rules and Regulations under the Textile Fiber Products Identification Act (Application for copies should be addressed to the Federal Trade Commission, Washington, D.C. 20580.) 3. REQUIREMENTS 3.1 Fir

7、st article - When specified (see 6.2), the contractor shall furnish a sample for first article inspection and approval (see 4.4 and 6.3). 3.2 Material - The cloth shall be made of high temperatuge resigtant aramid yarn which does not char at a temperature less than 675 F (357 C) when tested as speci

8、fied in 4.6. 3.2.1 Type I - The type I cloth shall be a waffle type, circular thermal knit conforming to the following construction: 1st Course Knitted XXOO 2nd Course Knitted 3rd Course Knitted ; . 4th Course Knitted . 5th Course Knitted 6th Course Knitted 7th Course Knitted 8th Course Knitted XXOO

9、 NOTE: Knit: X 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-85038 MIL-C-85038 83 m 9777906 0407320 m 3.2.2 Type II - The type II cloth shall be a circular knit having a 1 by 1 rib. 3.3 Chemical and physical properties - When tested as spe

10、cified in 4.6, the cloth shall conform to the requirements specified in 3.2and table I. TABLE I. Chemical and physical properties Characteristics Staple denier, nominal Staple length, inch Yarn count (cotton system), singles Weight, oz. per square yard Texture per inch, min. Bales Courses Repeats/6

11、inches , min. Bursting strength, Shi-inkage , percent, max, o pounds, min. Wales Courises PH Thickness, mils, min. Reci uir ement s Type I- 1,5 1.5 - 2.0 18 - + 1.0 7.5 + 0.5 - 36 - 28 80 12 6 5.0 - 8.0 30 Type II 1.5 1.5 - 2.0 18 - + 1.0 7.0 min. 40 30 - 90 12 6 5.0 - 8.0 30 Test Paragraph 4.6 4.6

12、4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 3.4 Width - The width of the cloth shall be as specified by the procuring activity (see 6.2). 3.5 Color - Unless otherwise specified by the procuring activity, the color shall be natural. 3.6 Length and put up - Unless otherwise specified, the cloth shall be f

13、urnished in continuous lengths, each not less than 40 yards, and shall be put up in rolls as specified in PPP-P-1133. 3 ,I - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-85038 3 W 777770b 0407323 T - MIL-C- 85038 3.7 Fiber identification - E

14、ach roll shall be labeled, ticketed, and invoiced for fiber content in accordance with the Textile Fiber Products Identification Act. 3.8 Workmanship - The finished cloth shall conform to the quality and grade of product established by this specification. The occurrence of defects shall not exceed t

15、he applicable acceptable quality levels. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibilty for inspection - Unless otherwise specified in the contract, the contractor is responsible for the performance of all inspection requirements as specified herein. in the contract, the contractor may use his ow

16、n 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 any of the inspections set forth in the specification where such inspections are deemed necessary to assure suppl

17、ies services conform to prescribed requirements. Except as otherwise specified and 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 inspec

18、tions - The inspection requirements specified herein are classified as follows: 1. First article inspection (see 4.4) V 2. Quality conformance inspection (see 4.5) 4.3 Inspection conditions. Unless otherwise specified, all inspections shall be performed in accordance with the test conditions specifi

19、ed in the applicable paragraphs of this specification. 4.4 First article inspection - When required (see 6.2), the first article sample submitted in accordance with 3.1 shall be visually inspected for appearance and color. the methods specified in 4.6. The sample shall be tested in accordance with 4

20、.5 Quality conformance inspection - Sampling for inspection shall be performed in accordance with MIL-STD-105, except where otherwise indicated hereinafter. 4.5.1 Examination of the end item - Examination of the end item shall be in accordance with 4.5.1.1 through 4.5.1.4. 4 Provided by IHSNot for R

21、esaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-5038 83 9999906 0409322 L MIL-C-85038 4.5.1.1 Yard-by-yard examination - The required yardage of each roll shall be examined and visual defects as defined in MIL-STD-1491 shall be classified as listed in Table II. All de

22、fects found shall be counted regardless of their proximity one to another, except where two or more defects represent a single local condition of the cloth, in which case only the more serious defect shall be counted. A continuous defect shall be counted as one defect for each lengthwise yard or fra

23、ction thereof in which it occurs. The sample unit for this examination shall be one linear yard. Level II of MIL-STD-105, The AQL shall be 2.5 major defects and 6.5 total defects per 100 units (yards). units of one linear yard each. An approximate equal number of yards shall be examined from each ro

24、ll selected in accordance with Table III. The sample size shall be in accordance with Inspection The lot size shall be expressed in TABLE II. Classificaton of defects Defects Hole, cut, tear, any Run or dropped stitch Float, pulled stitch or needle streak Mend Abrasion Mark i/ Thin place Custodians: Navy - AS Air Force - 82 Preparing Activity: Navy - AS (Project No. 83056417) User activity: Navy - SA -.-US. GOVERNMENT PRINTING OFFICE 1976- 603-766:4560 n 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-