DLA MIL-C-44154 B-1989 CLOTH INSULATION MULTIPLE LAYER COMPOSITE QUILTED FLAME RESISTANT《阻燃装有棉花多层复合绝缘布》.pdf

《DLA MIL-C-44154 B-1989 CLOTH INSULATION MULTIPLE LAYER COMPOSITE QUILTED FLAME RESISTANT《阻燃装有棉花多层复合绝缘布》.pdf》由会员分享，可在线阅读，更多相关《DLA MIL-C-44154 B-1989 CLOTH INSULATION MULTIPLE LAYER COMPOSITE QUILTED FLAME RESISTANT《阻燃装有棉花多层复合绝缘布》.pdf（22页珍藏版）》请在麦多课文档分享上搜索。

1、MIL-C-99159B 83 W 779790b 0900359 2 W +4s-ocI r- 11 NC H-PO UN MIL-C-44154B SCPERSEDTNG MIL-C-44154A 17 December 1986 6 September i989 MILITARY SPECIFICATION CLOTH, INSULATION, MULTIPLE LAYER COMPOSITE, QUILTED, FLAME RESISTANT This specification is approved for use by all Departments and Agencies o

2、f the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers a quilted composite insulation cloth made up of layers of coated glass fabric, flame resistant polyester batting, and metallized film. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.I Specifications, standards, and han

3、dbooks. The following specifi- cations, 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 issue of the Depaitment of Defense Index of Specifications and Standards (DODISS) and supple

4、ment thereto, cited in the solicitation (see O 6.2). Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U.S. Army Natick Research, Development, and Engineering Center Natick, MA 01760-5014 by using

5、 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. Approved for public release; distribution is unlimited, -%. :. f- THIS DOCUMENT CONTAINS d a PAGES. - _- Provided by IHS

6、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44 154B SPECIFICATIONS FEDERAL V-T-285 - Thread, Polyester PPP-P-1136 - Packaging of Coated (Plastic; Rubber) and Laminated Fabrics STANDARD S FEDERAL FED-STD-751 - Stitches, Seams, and Stitchings FED-STD-191 -

7、Textile Test Methods MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection MIL-STD-1487 - Glossary of Cloth Coating Imperfections by Attributes (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Naval Publication

8、s and Forms Center, (ATTN: NPODS), 5801 Tabor Avenue, Philadelphia, PA 19120-5099.) 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this docu- ment to the extent specified herein, Unless otherwise speci

9、fied, the issues are those cited in the solicitation. Rules and Regulations 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 followi

10、ng documents form a part of this document to the extent specified herein. 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

11、are the issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) C 518 - Steady-State Heat Flux Measurement and Thermal Transmission Properties by Neans of the Heat Flow Meter Apparatus D 578 - Glass Fiber Yarns D 579 - Greige Woven Glass Fabrics

12、 ? -. * * (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-LILILSLIB 83 9997906 OLIO0356 b = MIL-C-4

13、4154B (Non-Government standards and other publications are normally available from organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.3 Order of precedence. In the event of a conflict between the t

14、ext 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 specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall b

15、e subjected to first article inspection (see 6.3) in accordance with 4.3. 3.2 Material and components. It is encouraged that recycled material be used when practical as long as it meets the requirements of this specification. 3,2.1 Cover fabric. 3.2.1.1 Base cloth. The base cloth shall meet the requ

16、irements of ASTM D 579, except it shall consist of either ECC 150 1/0 or ECD 225 1/0 fiberglass yarns as designated in ASTM D 578, in plain weave construction with a maximum weight of 4.0 ounces per square yard (see 4.4.2). 3.2.1.2 Coating compound. The coating compound shall be an approved acrylic

17、or urethane-acrylic aqueous polymeric system which is coreactive with water repellent Silicons and flame retardant elements (see 6.5). be compatible with the base cloth to ensure its proper adherence to the yarns of The compound shall O the base cloth. 3.2.1.3 Coated cover fabric. The coating compou

18、nd shall be applied to either or both sides of the base cloth-in such a manner so that the coated cover fabric shall conform to the requirements of table I when tested as specified in 4.4.3. TABLE I. Physical requirements of coated cover fabrics Characteristics Requirements Weight, finished, oz/yd2(

19、max) 6.0 Width, finished, in. 54.0 2 1.0 Yarns per inch (min): Warp Fi 11 ing 3 52 46 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-q415VB 83

20、m 9979906 0400358 T W MIL-C-44154B 3.2.2 Flame resistant polyester batting. 3.2.2.1 Fiber. The fiber used in fabricating the batting shall be made of inherently flame resistant virgin polyester manufactured from polyethylene teraphthalate resin modified by phosphorous compounds which are reacted and

21、 incorporated into the polyethylene teraphthalate polymer chain. These fibers shall not support combustion. The batting fiber blend shall be 75 percent of 6 denier, 2-1/4 inches 2 1/4 inch staple length fibers with 10 crimps 2 1 crimp per inch, and 25 percent of 3.5 denier, 3 inches 2 1/8 inch stapl

22、e length fibers with 9 crimps 2 1 crimp per inch. The fibers shall have a minimum melting point of 478OF with a water soluble antistatic finish not exceeding 1 percent of fiber weight (see 4.4.2). O 3.2.2.2 Bonding agent and application. The flame resistant polyester fibers specified in 3.2.2.1 shal

23、l be bonded with durable a flame retardant treated bonding agent uniformly applied to both sides. bonding agent shall be 18 ? 2 percent on the weight of the finished bonded cut staple batting (see 4.4.2). The concentration of the applied 3.2.2.3 Finished bonded batting. The bonded fibers in the fini

24、shed cut staple flame resistant batting shall be well-opened, uniform, and separated without excessive breakage. ends. The finished batting shall conform to the physical properties listed in table II when tested as specified in 4.4.3. lhe batting shall show no neps or multiple fiber TABLE II. Charac

25、teristaics Requirement Weight, oz/yd2 2.0 i 0.2 O Flidth, in. 54,O 2 1.0 Thickness, in. e 0.01 psi (min) Batting evenness, oz/yd2 0.30 2 0.3 i/ - i/ The evenness of the batting shall be such that no single weight deter- niination deviates more than 0.3 oz/yd2 from the mean of five specimens tested a

26、s specified in 4.4.3. 3.2.3 Metallized reflective film. The metallized reflective film base shall be a low density polyethylene film base with 99.9 percent pure aluminum vapor deposited on the base having a surface resistivity of 2 to 3 ohms per square prior to top coating (see 4.4.2). an electron b

27、eam, curable, coorless, acrylic epoxy or an equal scuff resistant coating to provide abrasion resistance for the aluminum deposition. shall conform to the physical properties listed in table III when tested as specified in 4.4.3. The metallized film shall be topcoated with The film 5 Provided by IHS

28、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44 154B TABLE III. Physical requirements of finished metallized reflective film Characteristic Requirement Weight, oz/yd2 (min) 0.4 Width, finished, in. 54.0 2 1.0 Thickness, mils 0.75 to 1.25 ? 0.05 3.2.4 Threa

29、d. The thread used for the needle and bobbin in the quilting fabrication of the multiple layer composite shall conform to type I, class 1, subclass B, size E/3 ply of V-T-285, 3.2.4.1 Thread color. Two thread colors shall be used for identification of the two panels which make up the total composite

30、. The thread color for the quilting of the outer panel (see figure 3) shall be Olive Drab S-1, C.A. 66022. The thread color for the quilting of the inner panel (see figure 3) shall be natural, 3,3 Quilted composite. 3.3.1 Panels. The inner and outer panels shall be separately fabricated as shown in

31、figure 1 using the zigzag pattern of quilting stitching shown in figure 2 such as to conform to figure 3. 3.3.2 Cloth alignment. The coated cover fabric specified in 3.2.1.3 shall be orientated in the quilted panels so the identified fabric face is on the exterior facing outward. The cloth covering,

32、 layers of polyester batting and metallic film for each panel shall be positioned as to yield a straight edge on the side of the ensemble. The batting and film components shall be flush or extend beyond the cloth covering selvages on both sides of the ensemble. Any extension of the materials on the

33、straight edge shall not exceed 1/4 inch wide while the extension of materials on the opposite side shall not exceed 1 inch. The extending edges of the filler materials shall be evenly trimmed without ragged edges. 3.3.3 Stitching and stitch pattern. All stitching shall conform to type 301 or type 40

34、1 of FED-STD-751. The quilt pattern shall be a zigzag pattern con- forming to figure 2 with 4 to 6 stitches per linear inch in the 6-inch pattern repeat. The stitch pattern for each panel shall be evenly offset so that stitching rows do not overlap when the two panels are placed batting sides togeth

35、er, and used as one composite (see figure 3). The distance between zigzag rows shall be 10 inches 2 1/4 inch. together at the selvage area to facilitate handling the multiple component layers in the end item edge binding and seaming operations. Two color threads shall be used in stitching for identi

36、fication purposes. outer panel shall be Olive Drab S-1, while the quilt stitch on the inner panel shall be natural. All panel component layers shall be sewn The stitching on the 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44154B 3.3.3.1 T

37、hread breaks and open stitching, Thread breaks and open stitches shall be secured by stitching back of the break in conformance with the pattern, not less than 1 inch. 3.3.4 The composite configuration. The inner and outer panels of this composite shall be placed batting sides together and must be u

38、tilized as one composite. The composite of outer cloths, batting layers, and metallic film shall conform to the requirements of table IV, when tested as specified in 4.4.5. TABLE IV. Physical and thermal properties of the finished quilted composite Characteristic Requirement Composite weight: oz/yd2

39、 (max) 23.0 Width, finished: in 54.0 2 1.0 Composite thickness: in 0.002 psi (max) 2.0 Compos i te R va lue : R=OF* Ft2 - Hr B tu-l 3.2 Flame resistance, after flame: sec. (max) 6.0 3.4 Length and put-up, All quilted composites shall be furnished without fabric splices (joining of fabric outer cover

40、ings) and without laps or gaps in the batting and film fillers, Unless otherwise specified (see 6.21, quilted multiple layer composites, purchased directly by the Government, shall be furnished in continuous lengths of 61 yards f. 1 yard. up on a roll as specified in 5.1. Each length shall be put- 3

41、.5 Fiber identification. Each roll shall be labeled or ticketed for fiber content in accordance with the Rules and Regulations Under the Textile Fiber Products Identification Act. 3.6 Workmanship. The quilted multiple layer composite shall conform to the quality of product established by this specif

42、ication. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise specified in

43、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 any of the inspections set forth in this specificati

44、on where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-4q154B 3 777770b 04003bL T a MIL-C-44 154B 4.1.1 Responsibility for compliance.

45、 All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification 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 resp

46、onsibility of ensuring that all products or supplies submitted to the Government for acceptance comply 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

47、 submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. 4.1.2 Certificate of compliance. When certificates of compliance are submitted, the Government reserves the right to inspect such items to determine the validity of th

48、e certification. 4.2 Classification of inspections. The inspection requirements specified herein are classified as 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 3.1 and 6.2), it shall b

49、e examined for the.defects specified in 4.4.4 1, 4.4.4.2, and 4.4.4.3 and tested as specified in 4.4.5. 4.4 Quality conformance inspection. Unless otherwise spec inspection shall be performed in accordance with MIL-STD-105. fied, sampling for 4.4.1 Component and material inspection. In accordance with 4.1, components and materials shall be inspected in accordance with all the requirements of referenced documents unless otherwise exclu