AIR FORCE MIL-T-38328 B-1981 TAPE TEXTILE NYLON AROMATIC NONMELTING REINFORCING《加固无熔点芳香族尼龙织物》.pdf

1、- MIL-T-3832BB 83 H 9777906 0370347 Y H - MIL-1-38328B 22 July 1981 SUPERSEDING 6 December 1971 MIL-T-38328A(USAF) MILITARY SPECIFICATION TAPE, TEXTILE, NYLON, AROMATIC, NONMELTING, REINFORCING This Specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SC

2、OPE 1.1 Scope. This specification establishes requirements for nine types of aromatic polyamide reinforcing tape. 1.2 Classification. The tape shall be of the following types, as specified (see 6.2): Type 1 Type II Type III Type IV Type v Type VI Type VI1 Type VI11 Type IX Unaged breaking strength o

3、f 400 lbs. Unaged breaking strength of 500 lbs. Unaged breaking streng th of 1 , O00 1 bs . Unaged breaking strength of 1,500 1 bs. Unaged breaking strength of 525 lbs. Unaged breaking strength of 350 lbs, Unaged brea king strength of 1,500 1 bs * Unaged brea ki ng streng th of 2,000 1 bs . Unaged b

4、reaking strength of 3,000 lbs. 2. APPLICABLE DOCUMENTS 2.1 effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. SPECIFICATIONS Issues of documents. The following documents of the issue in M I L ITARY MIL-W-43334 Webbing and

5、Tape, Textile, Packaging and Packing of Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to the Aeronautical Systems Division, ENESS, WPAFB, Ohio by using the self-addressed Standardization Document

6、Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. FSC 8315 Licensed by Information Handling ServicesMIL-T-3832B 83 W 777770b 0370350 O W *% MIL-T-38328B STANDARDS FEDERAL FED-STD-191 Textile Test Methods FED- STD- 5 9 5 Colors MIL ITARY MIL-STD-105 Sampling Proc

7、edures and Tables 13r Inspection by Attributes (Copies of specifications, standards, drawings and pub1 ications required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. T

8、he following document forms a part of this specification to the extent specified herein. wise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. Unless other- Rules and Regulations Under the Textile Fi ber Products Identi- fication Act (Copies may be o

9、btained without charge from the Federal Trade Commission, Washington, DC 20580.) 3. REQUIREMENTS 3.1 Yarn. The yarn shall be a nonmelting, aromatic, polyamide. The yarnshall not begin to char at a temperature less than 675F when tested as specified in 4.2.1. 3.2 Weave 3.2.1 T es I and V. The weave o

10、f types I and V shall be plain (1-up and -=-T- 1-down 3.2.2 Types II and VII. The weave of types II and VI1 shall be 2-up and 2-down herringbone twill with 1 reversal in the center. 3.2.3 Types III and IV. The weave of types III and IV shall be composed of 2 ground warps (face and back), 1 binder wa

11、rp, and 1 filling. show on the face and the back warp shall weave plain, with the picks that show on the back. throughout. The face warp shall weave plain with the picks that The binder warp shall weave plain 2 *. . . . . . ., . _._ - Licensed by Information Handling Services3.2.4 Type VI. The weave

12、 of type VI shall be as shown in Figure 1 I. = Face warp - 2 ends as 1 = Back warp - 2 ends as 1 = Stuffer warp - 4 ends as = Binder warp - 2 ends as 1 Figure 1. Weave diagram - Type VI. 3.2.5 Types VI11 and LX. 2 up and 2 down right hand twill. The weave of types VI11 and IX sha 1 be 3.3 Color. Unl

13、ess otherwise specified (see 6.2), the color of the tape shall be Sage Green, color 1565 in accordance with FED-STD-595. The color shall be obtained by the use of melt spun solution dyed yarn. 3.4 Physical properties. The physical properties of the tape shall be as specified in Table I, when tested

14、as specified in 4.3. 3.5 Age. date of manufacture to the date of del ivery. The tape shall be not more than 2 years old from the 3 Licensed by Information Handling Services- _ MIL-T-38328B 83 W 9997906 0370152 4 W M I L -T- 383 288 - 22 w CL I- - W O r OLD OCO O n o wo II NO N I m t- U U W a r I- -

15、H H W a r I- - U W a - I- w a I- W a - I- - - U Ou3 OCO O n W O O i- N N - mo II O N O N O =l- O O LD m O OLD OCO Lo n t- WN h mo II O N h m O O WN t-m 3; +i: CO i mm0 I I -50 N Ln CY O O O m N M - +Ir- LD 7 w-LD h* N o NI O N o. O a- O O N :+i: I 7- ln h O OLD OCO Lo n 7 a3 c MNLD W m o NI O N U U

16、U w I- a - U U W n I- O O o. N m ,e F +I- O V) OLD OCO O O n r- O M O WN r-M m + I ObLn w - o NI o N O U W a I- V) N O O V) Cu a3 r- 0- O - N o lm O N O f S? n S O *Y Ut ar ax CU cs L -. - m 4 w -. .- -. Licensed by Information Handling ServicesMIL-T-38328B 83 W 9777706 0370353 b W n -0 c, S O o VI

17、aJ C L aJ O L 0- (d c) VI u .I- F i- 2 a MIL-T-38328B I x H W a I- - U U W a z - H U W a c c w W a I- W a k - I z W a I- - U U U w a r I U U W a z - H W a I- C I- w w H 3 cy w CL - Cu d N i o II O N II II I III Cu o II O N Ln M I III II II d o II O N II II I III *-I- “ o c- O O o IN N CO VI8 I r; Cu

18、 (da N Lo o *I ON Cu O II I M I III N o NI N a ln NO N Lo O I ON Cu d d I III Cu o NI N CO Lo YO e im o -1 N 3 d =I- l III Cu m o *I ON Cu N M b N II II I III Cu Ln o *I ON N II II I III h n I- - n .F m v, 5 Licensed by Information Handling ServicesMIL-T-38328B 3.6 Length and put-up. Unless otherwis

19、e specified, tape shall be put up on rolls not less than 90 or more than 110 yards. Each roll shall contain not more than 3 pieces, and no piece shall be less than 10 yards in length. 3.7 Identification of product. Each roll shall have a ticket (identification tas) attached with not finer than 5-ply

20、 cotton string doubled to hot less than 6 inches. made of paperboard not less than 0.020 inch in thickness and the color shall be manila or light in intensity to permit easy reading of printed, stamped, or typed markings. Handwritten entries shall be prohibited. The ticket shall have clipped corners

21、 at the end where a reinforcing patch (with or without a netal eyelet) is firmly affixed for attaching the tying strings. The ticket shall be leciiblv marked with water-insoluble ink with the following The ticket shall be i nforiiatin: Nomencl ature Number and date of th Type and width Y a rdage Man

22、ufacturers identi Contract number; name Stock number s specification ication number of contractor Date of manufacture (month and year) Name of manufacturer (if not the same as contractor). 3.8 Fiber identification. Each roll of tape shall be labeled, ticketed, or invoiced for fiber content in accord

23、ance with the Textile Fi ber Products Identification Act, effective 3 March 1960. 3.9 Workmanship. The tape shall be clean, evenly woven, and shall conform to the quality and grade of product established by this specification. The occurrence of defects shall not exceed the applicable acceptable qual

24、ity levels specified herein. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contr

25、act or purchase order, the supplier may use his own or any other facilities suitable for the performance of all inspection requirements as specified herein, un1 ess disapproved by the Government. right to perform any of the inspections set forth in the specifi- cation where such inspections are deem

26、ed necessary to assure supplies and services conform to prescribed requirements. The Government reserves the 6 t Licensed by Information Handling ServicesMIL-T-38328B Characteristic Den i er Ply Carbonization Twist 4.2 Inspection for acceptance. Except where otherwise specified, ., . inspection shal

27、l be in accordance with MIL-STD-105. .= Requ i remen t Test method of reference FED-STD-191 or test reference Table I 4021 Table I Visual - 3.1 1534 - Table 1 4054 21 4.2.1 Inspection of component. The component listeh(n Table I I shall be tested for the characteristics specified ina JI u C .- .- -J

28、 +J m C O ci m I (0 Q a, M .- 2 s-3 % O a, c, m I U m O O z I a, Q I- c - *I 8 I- ci m o C O a, a, JZ c, 7 a, C 1 U CD E o * coi .- c c, .- .- :?i ci- - ao 1% ci a, CL ar uci 3 a, ma U oie cm .- u -0I 10 ou uu C t .- O .- a, wn (D U! ? c- oa .-c a,w CC mo %ci oa C 3 .- -a, w Ca, -Q 0 .ci .- .- .- .o

29、l E Lnl t a, E u a, a n ci ro a, c, .- 8 YI 2 L a E L u c a, o C a, a, 3 a, n Y) at 2z u C c, .- Ln 4- O a, u C c, v, 73 m .- 5 E .- C E .- m Q, u L a; Q O 07 ci (o 8 *- Yi C a, c, X a, E 3 E x (II .- n 14 Licensed by Information Handling ServicesMIL-T-3832B 3 777770b 0370363 7 m _- MI L-T-38328B 5.

30、 PACKAGING 5.1 Packaging. Packaging shall be level A or C as specified (see 6.2) .- 5.1.1 Levels A and C. Tape, put up as specified, shall be packaged in accordance with the applicable requirements of MIL-W-43334. 5.2 Packing. Packing shall be level A, B, or C as specified (See 6.2). 5.2.1 Levels A,

31、 B, and C. Tape shall be packed in accordance with the appxcable requirements of MIL-W-43334. 5.3 Marking. In addition to any special marking required by the contract or order, shipments shall be marked in accordance with M IL-w-43334. 6. NOTES 6.1 Intended use. The tape covered by this specificatio

32、n is intended for bi ndi ng and Ei nforci ng appl i cat ions in parachute packs and simi lar purposes and for equipage. 6.2 Ordering data. Procurement documents should specify the following: a. Title, number, and date of this Specification. b. Type and width desired (see table I). c. Quantity. d. Le

33、ngth and put-up if other than specified in 3.6. e. Selection of applicable levels of packaging and packing f. Color (see 3.3). (see 5.1 and 5.2). 6.3 Nornex (formerly called HT-I), manufactured by E, I. duPont deNemours and Co., Inc. is an acceptable yarn. Cus tod i an : Preparing activity: Air Force - 11 Navy - SA Air Force - 11 Project Number: 8315-0291 Reviewer activity: Air Force - 99 DLA - CT i U.S. GOVERNMENT PRINTING OFFICE: 1981-703-023/5452 15 Licensed by Information Handling Services