1、SAE-AMS3653ADOPTION NOTICESAE-AMS3653, “INSULATION, ELECTRICAL, TUBING, STANDARD WALL,EXTRUDED POLYTETRAFLUOROETHYLENE (PTFE)“, was adopted on20-OCT-88 for use by the Department of Defense (DoD). Proposedchanges by DoD activities must be submitted to the DoD AdoptingActivity: Commander, Naval Air Wa
2、rfare Center, Aircraft Division,Code 414100B120-3, Highway 547, Lakehurst, NJ 08733-5100. Copiesof this document may be purchased from the Society of AutomotiveEngineers 400 Commonwealth Drive Warrendale, Pennsylvania, UnitedStates, 15096-0001. http:/www.sae.org/_Custodians: Adopting Activity:Navy -
3、 ASArmy - MRNavy - ASAir Force - 11Reviewer Activities:DLA - GSFSC 5970DISTRIBUTION STATEMENT A: Approved for public release; distributionis unlimited.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SA
4、E Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and enginee ring sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom
5、, 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 invit es your written comments and suggestions.Copyright 1999 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.
6、A.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-7154 FAX: (724) 776-0243TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS: http:/www.sae.org400 Commonwealth Drive, Warrendale, PA 15096-0001AEROS PACE MATERIAL SPECIFIC ATIONSubmitted for recognition as an American National S
7、tandardAMS 3653EIssued JAN 1957Revised JAN 1993Reaffirmed JAN 1999Superseding AMS 3653DTubing, Electrical InsulationStandard Wall, Extruded Polytetrafluoroethylene (PTFE)FOREWORDChanges in this Reaffirm are format/editorial only.1. SCOPE:1.1 Form: This specification covers extruded polytetrafluoroet
8、hylene (PTFE) in the form of flexible tubing.1.2 Application: This tubing has been used typically as electrical insulating sheath up to 260C (500 F), but usage is not limited to such applications.1.3 Safety - Hazardous Materials: While the materials, methods, applications, and processes described or
9、 referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessa
10、ry precautionary measures to ensure the health and safety of all personnel involved.2. APPLICABLE DOCUMENTS: The following publications form a part of this specification to the extent specified herein. The applicable issue of referenced publications shall be the issue in effect on the date of the pu
11、rchase order.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 2 -2.1 ASTM Publications: Available from ASTM, 100 Barr Harbor, West Conshohocken, PA 19428-2959.ASTM D 876 Testing
12、 Nonrigid Vinyl Chloride Polymer Tubing Used for Electrical InsulationASTM D 1675 Testing Polytetrafluoroethylene Tubing2.2 U.S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.MIL-STD-104 Limit for Electrical I
13、nsulation Color MIL-STD-2073-1 DOD Materiel, Procedures for Development and Application of Packaging Requirements3. TECHNICAL REQUIREMENTS: 3.1 Material: Shall be flexible tubing made from extruded polytetrafluoroethylene (PTFE).3.2 Color: Shall be natural, ranging from colorless translucent to semi
14、-opaque white. When ordered in colors, the colors shall be in accordance with MIL-STD-104 or as agreed upon by purchaser and vendor.3.3 Properties: Tubing shall conform to the requirements shown in Table 1; tests shall be performed on the tubing supplied and in accordance with specified ASTM methods
15、, insofar as practicable:Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 3 -3.4 Quality: Tubing, as received by purchaser, shall be uniform in quality and condition, smooth, an
16、d free from foreign materials and from imperfections detrimental to usage of the tubing.3.5 Sizes and Tolerances: Shall be as shown in Table 2; tolerances apply at 20 to 30 C (68 to 86 F), measured in accordance with ASTMD 1675.TABLE 1 - PropertiesParagraph Property Requirement Test Method3.3.1 Tens
17、ile Strength at 200% Elongation2500 to 6000 psi(17.2 to 41.4 MPa)ASTM D 87625 C 1(77 F 2)3.3.2 Elongation, minimum 200% ASTM D 87625 C 1(77 F 2)3.3.3 Dielectric Breakdown Voltage,minimum averageNominal NominalWall Thickness Wall ThicknessInch Millimeters0.009 0.230.012 0.300.016 0.410.020 0.510.025
18、0.640.030 0.760.035 0.890.040 1.028,000 volts10,000 volts13,000 volts16,000 volts18,000 volts20,000 volts20,000 volts20,000 voltsASTM D 87625 C 1(77 F 2)3.3.4 Specific Gravity 2.14 - 2.21 ASTM D 16753.3.5 Strain Relief (shrinkage),maximum 1.0%ASTM D 1675300 C 3(572 F 5)3.3.6 Volatile Loss, maximum 0
19、.05% ASTM D 1675300 C 3(572 F 5)Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 4 -4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for Inspection: The vendor of tubing shal
20、l supply all samples for vendors tests and shall be responsible for performing all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the tubing conforms to the requirements of this specification.TABLE 2A - Sizes and Toleran
21、ces, Inch/Pound UnitsSizeNo.ID, InchesNominalID, InchesMinimumID, InchesMaximumWallThicknessInchNominalWall ThicknessToleranceInchplus and minus30 0.012 0.010 0.015 0.009 0.00228 0.015 0.013 0.019 0.009 0.00226 0.018 0.016 0.022 0.009 0.00224 0.022 0.020 0.027 0.012 0.00323 0.026 0.023 0.030 0.012 0
22、.00322 0.028 0.025 0.032 0.012 0.00321 0.032 0.029 0.036 0.012 0.00320 0.034 0.032 0.040 0.016 0.00319 0.038 0.036 0.044 0.016 0.00318 0.042 0.040 0.049 0.016 0.00317 0.047 0.045 0.054 0.016 0.00316 0.053 0.051 0.061 0.016 0.00315 0.059 0.057 0.067 0.016 0.00314 0.066 0.064 0.074 0.016 0.00313 0.076
23、 0.072 0.082 0.016 0.00312 0.085 0.081 0.091 0.016 0.00311 0.095 0.091 0.101 0.016 0.00310 0.106 0.102 0.112 0.016 0.0039 0.118 0.114 0.124 0.020 0.0041/8 0.125 0.120 0.130 0.020 0.0048 0.133 0.129 0.141 0.020 0.0047 0.148 0.144 0.158 0.020 0.0046 0.166 0.162 0.178 0.020 0.0045 0.186 0.182 0.198 0.0
24、20 0.0044 0.208 0.204 0.224 0.020 0.0043 0.234 0.229 0.249 0.020 0.004Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 5 -1/4 0.255 0.250 0.260 0.020 0.0042 0.263 0.258 0.278 0.
25、020 0.0041 0.294 0.289 0.311 0.020 0.0045/16 0.321 0.313 0.334 0.020 0.0040 0.330 0.325 0.347 0.020 0.0043/8 0.387 0.375 0.399 0.025 0.0057/16 0.451 0.438 0.464 0.025 0.0051/2 0.515 0.500 0.530 0.025 0.0055/8 0.643 0.625 0.662 0.025 0.0053/4 0.772 0.750 0.795 0.030 0.0067/8 0.901 0.875 0.927 0.035 0
26、.0071 1.030 1.000 1.060 0.035 0.0071-1/4 1.287 1.250 1.325 0.040 0.007TABLE 2B - Sizes and Tolerances, SI UnitsSizeNo.IDMillimetersNominalIDMillimetersMinimumIDMillimetersMaximumWallThicknessMillimetersNominalWall ThicknessToleranceMillimeterplus and minus30 0.30 0.25 0.38 0.23 0.0528 0.38 0.33 0.48
27、 0.23 0.0526 0.46 0.41 0.56 0.23 0.0524 0.56 0.51 0.68 0.30 0.0823 0.66 0.58 0.76 0.30 0.0822 0.71 0.64 0.81 0.30 0.0821 0.81 0.74 0.91 0.30 0.0820 0.86 0.81 1.02 0.41 0.0819 0.96 0.91 1.12 0.41 0.0818 1.07 1.02 1.24 0.41 0.0817 1.19 1.14 1.37 0.41 0.0816 1.35 1.30 1.55 0.41 0.0815 1.50 1.45 1.70 0.
28、41 0.0814 1.68 1.62 1.88 0.41 0.0813 1.93 1.83 2.08 0.41 0.08TABLE 2A - Sizes and Tolerances, Inch/Pound Units (Continued)SizeNo.ID, InchesNominalID, InchesMinimumID, InchesMaximumWallThicknessInchNominalWall ThicknessToleranceInchplus and minusCopyright SAE International Provided by IHS under licen
29、se with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 6 -4.2 Classification of Tests: 4.2.1 Acceptance Tests: Tests for the requirements shown in Table 3 are acceptance tests and shall be performed on each lot:12 2.16 2.06 2.31 0.41 0.08
30、11 2.41 2.31 2.56 0.41 0.0810 2.69 2.59 2.84 0.41 0.089 3.00 2.90 3.15 0.51 0.101/8 3.18 3.05 3.30 0.51 0.108 3.38 3.28 3.58 0.51 0.107 3.76 3.66 4.01 0.51 0.106 4.22 4.11 4.52 0.51 0.105 4.72 4.62 5.03 0.51 0.104 5.28 5.18 5.69 0.51 0.103 5.93 5.82 6.32 0.51 0.101/4 6.48 6.35 6.60 0.51 0.102 6.68 6
31、.55 7.06 0.51 0.101 7.47 7.34 7.90 0.51 0.105/16 8.15 7.95 8.48 0.51 0.100 8.38 8.26 8.81 0.51 0.103/8 9.83 9.52 10.13 0.64 0.137/16 11.46 11.12 11.78 0.64 0.131/2 13.08 12.70 13.46 0.64 0.135/8 16.33 15.88 16.81 0.64 0.133/4 19.61 19.05 20.19 0.76 0.157/8 22.88 22.22 23.54 0.89 0.181 26.16 25.40 26
32、.92 0.89 0.181-1/4 32.69 31.75 33.66 1.02 0.18TABLE 2B - Sizes and Tolerances, SI Units (Continued)SizeNo.IDMillimetersNominalIDMillimetersMinimumIDMillimetersMaximumWallThicknessMillimetersNominalWall ThicknessToleranceMillimeterplus and minusCopyright SAE International Provided by IHS under licens
33、e with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 7 -4.2.2 Preproduction Tests: Tests for all technical requirements are preproduction tests and shall be performed prior to or on the initial shipment of tubing to a purchaser, when a c
34、hange in ingredients and/or processing requires reapproval as in 4.4,2, and when purchaser deems confirmatory testing to be required.4.2.2.1 For direct U. S. Military procurement, substantiating test data and, when requested, preproduction test material shall be submitted to the cognizant agency as
35、directed by the procuring activity, contracting officer, or request for procurement.4.3 Sampling and Testing: Shall be as follows:4.3.1 For Acceptance Tests: Sufficient tubing shall be taken at random from each lot to perform all required tests. The number of determinations for each requirement shal
36、l be as specified in the applicable test procedure or, if not specified therein, not less than three.4.3.1.1 When suitable test specimens cannot be cut from the tubing, a separate flat strip test sample shall be supplied upon request. This strip shall be prepared from tubing 1.000 inch 0.063 (25.40
37、mm 1.60) in OD by 0.075inch0.008 (1.90mm0.20) in wall thickness, mechanically slit and flattened into a strip while being extruded, and cured in the same manner as production tubing.4.3.1.2 A lot shall be all tubing from the same batch of compound processed in one continuous run and presented for ve
38、ndors inspection at one time. An inspection lot shall not exceed 500 pounds (227 kg). 4.3.1.3 When a statistical sampling plan has been agreed upon by purchaser and vendor, sampling shall be in accordance with such plan in lieu of sampling as in 4.3.1 and the report of 4.5 shall state that such plan
39、 was used.4.3.2 For Preproduction Tests: As agreed upon by purchaser and vendor.TABLE 3 - Acceptance TestsRequirement Paragraph ReferenceTensile Strength 3.3.1Elongation 3.3.2Dielectric Breakdown Voltage 3.3.3Specific Gravity 3.3.4Sizes and Tolerances 3.5Copyright SAE International Provided by IHS u
40、nder license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 8 -4.4 Approval: 4.4.1 Sample tubing shall be approved by purchaser before tubing for production use is supplied, unless such approval be waived by purchaser. Results of tes
41、ts on production tubing shall be essentially equivalent to those on the approved sample.4.4.2 Vendor shall use ingredients, manufacturing procedures, processes, and methods of inspection on production tubing which are essentially the same as those used on the approved sample tubing. If necessary to
42、make any change in ingredients, in type of equipment for processing, or in manufacturing procedures, vendor shall submit for reapproval a statement of the proposed changes in ingredients and/or processing and, when requested, sample tubing. Production tubing made by the revised procedure shall not b
43、e shipped prior to receipt of reapproval.4.5 Reports: The vendor of tubing shall furnish with each shipment a report showing the results of tests to determine conformance to the acceptance test requirements and stating that the tubing conforms to the other technical requirements. This report shall i
44、nclude the purchase order number, lot number, AMS3653E, vendors material designation, and quantity.4.6 Resampling and Retesting: If any specimen used in the above tests fails to meet the specified requirements, disposition of the tubing may be based on the results of testing three additional specime
45、ns for each original nonconforming specimen. Failure of any retest specimen to meet the specified requirements will be cause for rejection of the tubing represented. Results of all tests shall be reported.5. PREPARATION FOR DELIVERY: 5.1 Identification: Each package of tubing shall be permanently an
46、d legibly marked with not less than AMS3653E, size, color, quantity, lot number, purchase order number, manufacturers identification, and date of manufacture.5.2 Packaging: 5.2.1 Packaging shall be accomplished to ensure that the tubing, during shipment and storage, will not be permanently distorted
47、 and will be protected against damage from exposure to weather or any other normal hazard.5.2.1.1 Standard packages shall contain quantities as agreed upon by purchaser and vendor.5.2.1.2 Packaging of special sizes and lengths of tubing shall be as agreed upon by purchaser and vendor.Copyright SAE I
48、nternational Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3653E SAE AMS 3653E- 9 -5.2.1.3 A lot may be packaged in small quantities and delivered under the basic lot approval provided lot identification is maintained.5.2.2
49、 Packages of tubing shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the tubing to ensure carrier acceptance and safe delivery. 5.2.3 For direct U. S. Military procurement, packaging shall be in accordance with MIL-STD-2
