1、MIL-I-3064B 57 m 7777706 0414563 4 m %Y .+ MIL-I-3064B MIL-I-3064A 20 June 1962 (See 6.8) MILITARY SPECIFICATION INSULATION, ELECTRICAL, PLASTIC-SEALER This specification is approved for use by all Depwtments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers th
2、e electrical and physical require- ments of the plastic-sealer compound used for sealing electrical cable pene- trations, end sealing cables, and fire stop applications requiring good electrical insulation and heat resistant properties. 1.2 Classification. The plastic-sealer compound shall be of the
3、 following types, as specified (see 6.2.1). Type H Type HF - Heat- and flame-resistant for fire stop applications - Heat- and flame-resistant 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. Unless otherwise specified, the fol- lowing specifications and standards
4、 of the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation form a part of this specification to the extent specified herein. SPECIFICATIONS FEDERAL W-1-530 - Insulating Oil, Electrical (for Transformers, PPP-C-96 - Can
5、s, Metal, 28 Gage and Lighter. PPP-P-704 - Pails, Metal: (Shipping, Steel, 1 through Switches and Circuit Breakers). 12 gallons). Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document shall be addressed to: Commander, Naval
6、Sea Systems Command, SEA 3242, Department of the Navy, Washington, DC 20362 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or bv letter. FSC 5970 Provided by IHSNot for ResaleNo reproduction or networking permitted witho
7、ut license from IHS-,-,-MIL-I-3064B 57 I 7777706 0434564 b m MIL-I-3064B 4 MILITARY MIL-C- 17 MIL-C-9 15 - Cables, Radio Frequency, Flexible and Semirigid, - Cable and Cord Electrical, for Shipboard Use General Specification for. General Specifications for. STANDARDS FEDERAL FED-STD-313 FED-STD-406
8、- Plastics: Methods of Testing. - Material Safety Data Sheets Preparation and the Submission of . MILITARY MIL-STD-129 - Marking for Shipment and Storage. MIL-STD-147 - Palletized Unit Loads. MIL-STD-45662 - Calibration Systems Requirements. (Copies of specifications and standards required by contra
9、ctors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.) 2.2 Other publications. The following documents form a part of this specification to the extent specified herein. The issues of the documents which are
10、 indicated as DoD adopted shall be the issue listed in the current DoDISS and the supplement thereto, if applicable. NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC. AGENT National Motor Freight Classification (Application for copies should be addressed to the National Motor Freight Traffic Associat
11、ion, Inc. ATA TRAFFIC Dept., 1616 “P“ Street, NW, Washington, DC 20036.) UNIFORM CLASSIFICATION COMMITTEE AGENT Uniform Freight Classification Ratings, Rules and Regulations (Application for copies should be addressed to the Uniform Classification Committee Agent, Tariff Publication Officer, Room 11
12、06, 222 South Riverside Plaza, Chicago, IL 60606.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 5 - Penetration of Bituminous Materials, Test Method for. D 257 - D.C. Resistance or Conductance of Insulating Materials, D 412 - Rubber Properties in Tension, Test Methods for. D 1371 - (DoD adopt
13、ed) Test Methods for. (DoD adopted) (DoD adopted) Cleaning Plastic Specimens for Insulation Resistance, Surface Resistance, and Volume Resistivity Testing, Recommended Practice for. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-3064B 59 I 9
14、799906 043Li565 i MIL-I-3064B 5 D 2240 - Rubber Property - Durometer Hardness, Test Method E 28 - Softening Point by Ring-and-Ball Apparatus, Test for. (DoD adopted) Method for. (DoD adopted) (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Str
15、eet, Philadelphia, PA 19103.) AMERICAN IRON AND STEEL INSTITUTE (AISI) Steel Product Manual-Stainless and Heat-Resistant Steels. (Application for copies should be addressed to American Iron and Steel Institute, 1000-16th St., NW, Washington, DC 20036.) 2.3 Order of precedence. In the event of a conf
16、lict between the text of this specification and the references cited herein, the text of this specifica- tion shall take precedence. 3. REQUIREMENTS 3.1 Qualification. The plastic sealer insulation furnished under this pecification shall be products which are qualified for listing on the applicable
17、qualified products list at the time set for opening of bids (see 4.4 and 6.3). 3.2 Materials. The materials used shall have the physical and electrical properties as specified herein. The materials shall not, either in the state of their original application or as a result of aging, have any deleter
18、ious effect on insulation materials to which they are applied. 3.2.1 Recovered materials. Unless otherwise specified herein, all equip- ment, material, and articles incorporated in the products covered by this speci- fication shall be new and shall be fabricated using materials produced from recover
19、ed materials to the maximum extent practicable without jeopardizing the intended use. The term “recovered materials“ means materials which have been collected or recovered from solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials. None of the above shal
20、l be interpreted to mean that the use of used or rebuilt products is allowed under this specification unless otherwise specifically specified. 3.2.2 Toxicity. The material shall have no adverse effects on the health of personnel when used for its intended purpose. At the time of request for tests, t
21、he manufacturer shall furnish satisfactory evidence that the compound is non-toxic to humans during application, provided that the manufacturers precautions are taken (see 4.1.3). These precautions shall be clearly stated on the label. Failure to furnish satisfactory evidence of nontoxicity of the m
22、aterial will be. cause for non-authorization of tests. 3.2.3 Prohibited material. Asbestos shall not be used. 3.2.4 Changes in material. If the manufacturer desires to change the process or the composition of the material, after qualification (see 6.3), a statement to that effect shall be submitted
23、to the qualifying activity. The a 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. - MIL-I-3064B 57 99906 0434566 T i- MIL-I-3064B statement shall describe the proposed change, together with evidence to substantiate his claim that such change is f
24、easible. At the discretion of the Naval Sea Systems Command (NAVSEA), test specimens may be required to prove the suitability of the proposed changes . 3,3 Application characteristics. The plastic-sealer insulation compound, in the condition in which delivered, shall be suitable and effective withou
25、t the addition of other ingredients. The consistency at ambient room temperature shall be such that it can be readily applied by means of the fingers or with a knife, and shall be capable of being drawn or kneaded into long thin rolls. The temperature required for application of the compound shall n
26、ot exceed 86 degrees Fahrenheit (OF) (see 4.6.2). 3,4 Hardening properties. When measured by the method specified in 4.6.3, the penetration to .O04 inch, shall be as follows: Minimum penetration at 32OF Maximum penetration at 77OF 5 1 O0 3.5 Aging. After aging, the compound shall have a minimum pene
27、tration of 25 (.O04 inch) when tested as specified in 4.6.4. 0.6 Softening point. The softening point of the compound, after it is -fully hardened, shall be not less than 212F when tested as Specified in 4.6.5. 3.7 Adhesiveness. The compound, when applied to the surfaces of two flat steel discs as s
28、pecified in 4.6.6, shall have an adhesiveness which requires not less than 100 pounds for separation of the plates. 3.8 Oilproofness. The oilproofness of the compound shall be such that the change in weight of a sample shall be not more than 10 percent, when tested as specified in 4.6.7. 3.9 Waterpr
29、oofness. The waterproofness of the compound shall be such that the increase in weight of a sample shall be not greater than 0.5 percent, when tested as specif ied-in 4.6 , 8 . 3.10 Insulation resistance. The compound shall have an insulation resis- tance of not less than 50 megohms when measured as
30、specified in 4.6.9. 3.11 Dielectric strength, A test specimen prepared as specified in 4.6.9, shall show no evidence of breakdown when tested as specified in 4.6.10. 3.12 Compatibility. The compound shall not cause any significant de- terioration in the characteristics of the cable electrical jacket
31、s and conductor insulations listed in table I, when tested as specified in 4.6.11. In order to minimize the number of cable test specimens for compatibility tests, only the cable materials as designated for tests in table I need be tested. The compound being tested shall be considered incompatible i
32、f one or more of the following is evident in the heat-aged, treated specimens when they are compared to the heat-aged, untreated specimens as specified in 4.6.11.2: 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-I-3064B 57 m 7779706 0434567 I
33、MIL-I-3064B (a) The heat-aged, treated specimens exhibit signs of swelling, softening, hardening, cracking, or other visible deterioration which is not evident in the heat-aged, untreated specimens. The shore A hardness results vary by mre than plus or minus 10 percent. percent. specimens is greater
34、 than 15 percent. specimens is greater than 10 percent. treated specimens. (b) (c) The elongation results vary by mre than plus or minus 15 (d) The reduction in tensile strength of the heat-aged, treated (e) The reduction in insulation resistance of the heat-aged treated (f) There is reduction in th
35、e dielectric strength of the heat-aged, TABLE I. Cable jacket and conductor insulation materials. Military specification MIL-C-9 15 (see 6.6) MIL-C- 17 (see 6.6) Material Polyvinyl chloride i/ 21 Silicone rubber I1 or 21 Synthetic rubber Butyl rubber Natural rubber Chlorosulf onated polyethylene Pol
36、ychloroprene L/ 21 Ne op r ene Polyethylene thermoplastic 11 21 Polyethylene (cross-linked) Polypropylene Ethylene propylene rubber Polyamide Type I, Vinyl-acetate copolymer Type IIa, Polyvinyl chloride-acetate L/ 21 21 Polyvinyl chloride Fluorinated ethylene propylene Polyethylene, solid core type
37、A I/ 41 Polytetrafluoroethylene I1 Test required. 21 Jacket material. 21 Conductor insulation material. 41 Core material. 51 MIL-C-17 specifies that type IA jacket material designated for tests may be either polyvinyl chloride or polyvinyl chloride-acetate. Therefore, a cable acquired with a type IA
38、 jacket for testing shall be certified as having a polyvinylchloride-acetate jacket (see 606). 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.13 Flammability. Type H and HF materials shall not burn when tested, as specified in 4.6.12. 3.14 Pires
39、top. Type HF material when tested as specified in 4.6.13, shall prevent the propagation of fire to the unexposed side of the penetration. 3.15 Expansion. Type HF material when tested as specified in 4.6.14, shall have an expansion volume of 5 percent minimum. 3.16 Marking. 3.16.1 Instructions for us
40、e, Each can or pail shall have attached thereto a label describing the method of application. 3.16.2 Warnings. Each can or pail shall have attached thereto appropriate warning labels (see 3.2.2 and 5.3.1). 3.17 Workmanship. All compounds of the $ame brand, from one manufacturer, Filled shall be the
41、same color and uniform in texture and shall be homogeneous. containers shall be free of defects and shall show no evidence of leakage or corrosion. 3.18 Material safety data sheet. The contracting activity shall be pro- vided a Material Safety Data Sheet (MSDS) at the time of contract award. The MSD
42、S is form OSHA-20 and found as part of FED-STD-313. The MSDS shall be included with each shipment of the material covered by this specification. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsi
43、ble for the performance of all inspection requirements as specified herein. Except as otherwise speci- fied in the contract or purchase order, the contractor may use his own or,any other facilities suitable for the perf ormance of the inspection requirements specified herein, unless disapproved by t
44、he 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 supplies and services conform to prescribed requirements . 4.1.1 Test equipment and inspection facilities. Test measuring equipment
45、and inspection facilities of sufficient accuracy, quality, and quantity to per- mit performance of the required inspection shall be established and maintained by the contractor. The establishment and maintenance of a calibration system to control the accuracy of the measuring and test equipment, sha
46、ll be in accordance with MIL-STD-45662. 4.1.2 Test report. Two copies of the test report covering the inspection and tests for qualification shall be furnished to NAVSEA (see 6.2.2). 4.1.3 Contractors data. Together with the qualification test sample, the contractor shall furnish the toxicological d
47、ata and formulations required to evaluate the safety of the material for the proposed use (see 3.2.2 and 6.2.2). 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-I-30bqB 57 I 7777906 0414567 5 I Inspect ion MIL-I-3064B Requirement paragraph Te
48、st method paragraph . P 4.2 Classification of inspections. The inspections specified herein are classified as follows : (a) Qualification inspection (see 4.4). a (b) Quality conformance inspection (see 4.5). 4.3 Inspection conditions. Unless otherwise specified herein, all inspections shall be condu
49、cted at a temperature of 73.4 + 5F and a relative humidity of 50 + 5 percent. The temperature of the material as stored in the open container Shall be at room temperature for a period of 24 hours before being tested. Material for test shall not be removed from the open container by hand, but by a suitable instrument. 4.4 Qualification inspection. Qualification inspection shall be conducted at a laboratory satisfactory to NAVSEA. Qualification inspection sh
