1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2012 SAE International All rights reserved. No part of this publication m
3、ay be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside U
4、SA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMSDTL23053/6A AEROSPACE MATERIAL SPECIFICATION AMS-DTL-23053/6 REV. A Issued 1999-07 Revised
5、 2012-08 Superseding AMS-DTL-23053/6 Insulation Sleeving, Electrical, Heat Shrinkable, Polyolefin, Semi-Rigid, Crosslinked FSC 5970 RATIONALE Revise to include comments received by the government and industry, update references, align specification with SAE guidelines, and review specification for k
6、nown technical problems. The requirements for acquiring the sleeving described herein shall consist of this specification sheet and the issue of the following specification listed in that issue of the Department of Defense Index of Specifications and Standards (DODISS) specified in the solicitation:
7、 MIL-DTL-23053 REQUIREMENTS Polymer type: The base polymer used in formulating this sleeving shall be a polyolefin. Continuous operating temperature range: -67 F (-55 C) to +275 F (+135 C). Classification: The heat shrinkable sleeving shall be furnished in the following classes, as specified (See 6.
8、4 and 6.8): Class 1 - Flame resistant Class 2 - Flammable (clear only) Color: Class 2 shall be furnished in clear. Class 1 shall be furnished in colors only. Colors shall conform to the requirements of Class 1 of MIL-STD-104. (See 1.2.1 and 3.4.2.1) Longitudinal change: 5 percent. SAE AMS-DTL-23053/
9、6A Page 2 of 5 Military part number: The Military part number shall consist of the basic number of this specification sheet and dash numbers as follows: M23053/6 - X XX - X Example: Class 2, 0.125 inch (3.18 mm) as supplied ID sleeving shall be identified as M23053/6-204-C. TABLE 1 - CONSTRUCTION DE
10、TAILS, INCHES (MM) 1/ Military part number 3/ As supplied ID minimum After unrestricted shrinkage ID maximum Wall Thickness 2/ Class 1 M23053/6-101-4 M23053/6-102-9 M23053/6-103-6 M23053/6-104-2 M23053/6-105-5 M23053/6-106-8 M23053/6-107-1 M23053/6-108-9 Class 2 M23053/6-201-C M23053/6-202-C M23053/
11、6-203-C M23053/6-204-C M23053/6-205-C M23053/6-206-C M23053/6-207-C M23053/6-208-C 0.046(1.17) 0.063(1.60) 0.093(2.36) 0.125(3.18) 0.187(4.75) 0.250(6.35) 0.375(9.53) 0.500(12.70) 0.046(1.17) 0.063(1.60) 0.093(2.36) 0.125(3.18) 0.187(4.75) 0.250(6.35) 0.375(9.53) 0.500(12.70) 0.023(0.58) 0.031(0.79)
12、 0.046(1.17) 0.062(1.58) 0.093(2.36) 0.125(3.18) 0.187(4.75) 0.250(6.35) 0.023(0.58) 0.031(0.79) 0.046(1.17) 0.062(1.58) 0.093(2.36) 0.125(3.18) 0.187(4.75) 0.250(6.35) 0.020 0.003(0.508 0.076)0.020 0.003(0.508 0.076)0.020 0.003(0.508 0.076)0.020 0.003(0.508 0.076)0.025 0.003(0.635 0.076)0.025 0.003
13、(0.635 0.076)0.030 0.005(0.762 0.127)0.030 0.005(0.762 0.127)0.020 0.003(0.508 0.076)0.020 0.003(0.508 0.076)0.020 0.003(0.508 0.076)0.020 0.003(0.508 0.076)0.025 0.003(0.635 0.076)0.025 0.003(0.635 0.076)0.030 0.005(0.762 0.127)0.030 0.005(0.762 0.127) 1/ Diameter limits for object to be enclosed s
14、hall be as recommended in technical data. 2/ Wall thickness values are less when shrinkage is restricted. 3/ The color codes cited above for Class 1 sleevings are preferred acquisition colors. Class 1 sleevings are also available in other colors (See 1.2.1) and 3.4.2.1. Unrestricted shrinkage: Test
15、method 4.6.5, 392 F 4 (200 C 2) for 3 minutes. Color code designator (See 1.2.1) Size identifier (See Table 1) Class (Where no classes are specified in the specification sheet, the numeric “0” is used) Specification sheet SAE AMS-DTL-23053/6A Page 3 of 5 TABLE 2 - PHYSICAL PROPERTIES 1/ Characterist
16、ic Requirement Test procedure and condition As supplied: ID, minimum Table 1 4.6.3.1.1 Heat shock No cracks, flowing or dripping 4.6.8 482 F 6 (250 C 3) Secant modulus, psi (MPa), minimum 25 000 (172.4) 4.6.12.1, 2 percent strain, ASTM D 882 Color stability Pass 4.6.15 347 F 4 (175 C 2), 24 hours Co
17、ncentricity 70% minimum 4.6.3.3 Clarity stability, Class 2 Pass 4.6.16, 347 F 4 (175 C 2), 24 hours Restricted shrinkage No cracks 4.6.6 347 F 4 (175 C 2) Voltage withstand Pass 4.6.6.3 After unrestricted shrinkage: ID, maximum Table 1 4.6.3.1.2 Wall thickness Table 1 4.6.3.2 Tensile strength, psi (
18、MPa), minimum 2000 (13.8) 4.6.13 ASTM D 638, 2 inches/minute Ultimate elongation, percent, minimum 200 4.6.13 ASTM D 638, 2 inches/minute Dielectric strength, volts/mil (Kv/mm), minimum 500 (19.7) 4.6.2 ASTM D 2671 Volume resistivity, 0hm-cm, minimum 10144.6.2 ASTM D 876 Dielectric constant, maximum
19、 3/ Class 1 3.2; Class 2 2.7 4.6.2 ASTM D 150 Specific gravity, maximum Class 1 1.35; Class 2 1.00 4.6.2 ASTM D 792 Water absorption, percent, maximum Class 1 0.5; Class 2 0.2 4.6.2 ASTM D 570, 24 hrs at 73 F (23 C) Corrosion No corrosion 4.6.10.1 and 4.5.10.2, 302 F 4 (150 C 2), 16 hours Low temper
20、ature flexibility No cracking 4.6.7.1 -67 F 2 (-55 C 1) SAE AMS-DTL-23053/6A Page 4 of 5 TABLE 2 - PHYSICAL PROPERTIES 1/ (CONT.) Characteristic Requirement Test procedure and condition Heat resistance, properties after: 4.6.9 347 F 4 (175 C 2) for 168 hours Ultimate elongation, percent, minimum 100
21、 Fluid resistance, properties after: 4.6.11 Tensile strength, psi (MPa), minimum 1600 (11.1) Dielectric strength, volts/mil (Kv/mm), minimum 400 (15.8) Flammability Class 1 only self-extinguishing within one minute and no more than 25 percent of indicator flag burned or charred. No dripping or flowi
22、ng or large sizes; Class 2 N/A 4.6.14 Procedure B ASTM D 2671 Fungus resistance 2/ properties after: Tensile Strength, psi (MPa), minimum Ultimate elongation, percent, minimum Dielectric strength, volts/mil (Kv/mm), minimum No Growth or 2000 (13.8) 200 500 (19.7) 4.6.2 ASTM G 21 4.6.17 1/ Unless oth
23、erwise specified, the stated requirements, test procedures and conditions are for all classes. 2/ MIL-I-23053/6 materials do not normally support fungus growth. Performance of this requirement is only when specified by the acquisition activity (See 6.2). 3/ Dielectric constant is a requirement only
24、when specified in the acquisition document (See 6.2). Storage life conditions: Supplier shall certify to storage at 65 to 95 F (18 to 35 C) for 5 years. Conformance to 3.5. See 3.5.2 for storage life extension. SAE AMS-DTL-23053/6A Page 5 of 5 NOTE Flammability - Class 2 heat shrinkable sleeving des
25、cribed in this specification sheet have not been flame retarded and will burn readily. These sleevings (Class 2) shall not be considered for acquisition when flame resistance is an essential requirement. Intended use: Heat shrinkable semi-rigid polyolefin sleeving is used in wire identification by marking or strain relief applications. PREPARED BY AE-8D WIRE AND CABLE COMMITTEE
