1、* MMM-A-1858 Noyenber 4, 1974 SUPERSEDING Int. Fed. Spec. MM-A-00185A Novenber 10, 1964 and Fed. Spec. ZZ-C-l91A(In Part) August 22, 1938 FEDERAL SPECIFICATION ADHESIVE, RiEER (FOR PAPER BONDING) This specification was approved by the Comnissioner, Federal Supply Service, General Services Administra
2、tion, for the use of all Federal agencies. 1. SCOPE 1.1 This specification covers one type of rubber adhesive, comnonly knowii as rubber ce:snt, suitable 2. APPLICABLE DOCUMENTS 2.1 The following documents, of the issues in effect on date of invitation for bids or request Federal Specifications: for
3、 mounting photographic prints, maps, drawings and charts and for general paper-to-paper bonding. for proposal, form a part of this Specification to the extent specified herein: UU-P-465 - Paper, Book. PPk-B-566 - Boxes, Folding, Paperboatxi. PPP-E-585 - Boxes, Wood, Wirebound. PPP-B-591 - Boxes, Shi
4、pping, Fiberboard, Wood-Cleated. PPP-B-601 - Boxes, Wood, Cleated-Plywood. PPP-B-621 - Boxes, Wood, Nailed and Lock-Corner. PPP-B-636 - Box, Shipping, Fiberboard. PPP-B-640 - Boxes, Fi berboard, Corrugated, Tri ple-Wall . PPP-E-665 - Boxes: Paperboard, Metal Edged and Components. PPP-E-676 - Boxes,
5、Setup. PPP-C-96 - Cans, Metal, 28 Gage and Lighter. PPP-D-729 - Drums, Shipping and Storage, Steel , 55-Gallon. PPP-D-732 - Drums, Metal, 55-Gallon Reconditioned (For Shipment of Non-corrosive Material). PPP-F-320 - Fiberboard; Corrugated and Solid, Sheet Stock (Container Grade), and Cut Shapes. PPP
6、-P-704 - Pails, Metal: (Shipping, Steel, 1 through 12 Gallon). Federal Standards : Fed. Std. No. 123 - Marking for Domestic Shipment (Civil Agencies). Fed. Test Method Std. Ho. 141/GEN. - Paint, Varnish, Lacquer, and Related Materials; Methods of Inspection, Sampling, and Testing. Fed. Test Method S
7、td. No. 141/5132 - Chlorinated Compounds (Presence of). Fed. Test Method Std. No. 141/7356 - Solvent Content of Enamels and Enamel Thinners (Gas Liquid Chromatography), (Activities outside the Federal Government my obtain copies of Federal Specifications, Standards, and Handbooks as outlined under G
8、eneral Information in the Index of Federal. Specifications and Standards and at the prices indicated in the Index. The Index, which includes cumulative mnthly Zupplments as issued is for sale on a subscription basis by the Superintendent of Documents, U. S. uovernment Printing Office, Washington, DC
9、 20402. (Single copies of this specification and other Federal specifications required by activities out- side the Federal Government for bidding purposes are available without charge from Business Service Centers at the General Services Administration Regional Offices in Boston, New York, Washingto
10、n, DC, Atlanta, Chicago, Kansas City, Mo, Fort Worth, Denver, San Francisco, Los Angeles, and Seattle, WA. (Federal Government activities may obtain copies of Federal Specifications, Standards, and Hand- books and the Index of Federal Specifications and Standards from established distribution points
11、 in their agencies.) Obtained From GLOBAL ENGINEERING DOCUMENTS 2625 So.Hickory St. Santa Ana, CA 92707 (71 4)540-9870: (800)854-7179 FSC 8040 L Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MRM-A-385B BO 7777774 0055373 5 = MMM-A-1858 Military Sta
12、ndards: MIL-STD-105 : Sampling Procedures and Tables for Inspection by Attributes, MIL-STD-129 - Marking for Shipment and Storage. (Copies of Military Specifications and Standards required by contractors in connection with specific procurement functions should be obtained from the procuring activity
13、 or as directed by the contracting officer.) extent specified herein. invitation for bids or request for proposal shall apply. 2.2 Other publications. The following documents form a part of this specification to the Unless a specific issue is identified, the issue in effect on date of American Socie
14、ty for Testing and Materials (ASTM) Standards: CI 56 - Flash Point by Tag Closed Tester. D 86 - Distillation of Petroleum Products. D 297 - Chemical Analysis of Tubber Products. D 1084 - Viscosity of Adhesives. (Application for copies should be addressed to the American Society for Testing and Mater
15、ials, 1916 Race Street, Philadelphia, PA 19103.) Uniform Classification Committee, Agent: Uniform Freight Classification (Application for copies should be addressed to the Uniform Classification Committee, Room 1106, National Motor Freight Traffic Association; Incorporated, Aqent: 222 South Riversid
16、e Plaza, Chicago, IL 60606.) c National Motor Freight Classification. (Application for copies should be addressed to the American Trucking Association, Inc. , Tariff (Technical society and technical association specifications and standards are generally available Order Section, 1616 P Street, N.W.,
17、Washington, DC 20036.) for reference from libraries. They are also distributed among technical groups and using Federal agencies .) 3. REQUIREMENTS 3.1 Materials. The adhesive shall be a crepe natural rubber or synthetic rubber base material, 3.1.1 The manufacturer is given latitude in the selection
18、 of solvents or blend of solvents 3.1.1.1 The solvent system when tested as specified in 4.4.2 shall contain no benzene (benzol) 3.1.1.2 The solvent system when tested as specified in 4.4.2 shall conform by volume to the modified to the extent that the requirements of this specification are met (see
19、 4.1.1). provided the material meets the requirements specified in 3.1.1.1 and 3.1.1.2. or halogenated compounds (see 4.3.3). requirements controlling the emission of solvents into the atmosphere as called out in (a), (b), (c), (d), and (e) (see 4.3.3). (a) A conbination of hydrocarbons having branc
20、hed chain structures, alcohols, aldehydes, esters, or ethers: (b) A conbination of aromatic conpounds with eight or more carbon atoms to the molecule except ethylbenzene: 8 percent maximum. A conbination of ethylbenzene or toluene: unsaturation: trace. 5 percent maximum. 20 percent maximum. Total of
21、 (a) + (b) + (c) = 20 percent maximum. A conbination of ketones and solvents with an olefinic or cyclo-olefinic type of 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-r MMM-A-L5B 0 m 7777774 0055372 7 m MMM-A-1858 3.2 Nonvolatile content. When tes
22、ted as specified in 4.4.3, the total nonvolatile content of the adhesive shall be not less than 12 percent (see 4.3.3). 3.3 Acetone extract of nonvolatile conponents. When tested as specified in 4.4.4, the acetone extract of the nonvolatile components shall be not more than 1.4 percent by weight of
23、the adhesive (see 4.3.3). 3.4 Ash content. When tested as specified in 4.4.5, the ash content shall be not more than 0.5 percent by weight of the total adhesive (see 4.3.3). 3.5 Viscosit The viscosity of the adhesive shall be not less than 2800 nor more than 400 cps. when tediecified in 4.4.6 (see 4
24、.3.3). 3.6 Color. The adhesive, in bulk, shall be a colorless, transparent or translucent liquid, and the drimlm of adhesive shall be colorless when tested as specified in 4.4.8 (see 4.3.3). 3.7 Discoloration of Paper. When tested as specified in 4.4.9, the adhesive shall not discolor or stain the p
25、aper (see 4.4.7 and 4.3.3). 3.8 Adhesion strenqth. When tested as specified in 4.4.10, the adhesion strength of the adhesive shall be not less than 165 grans (see 4.3.3). 3.9 Wrinkle, curl, and shrink properties. No wrinkle, curl, or shrink shall occur when the adhesive, tested as specified in 4.4.1
26、1, is applied to paper. The paper shall remain flat and smooth during and after the drying period (see 4.3.3). 3.10 Shelf storaqe life. When stored as specified in 4.4.12, the adhesive shall meet the requirements of 3.5, 3,6* 3.7, 3.8, and 3.9 except that the viscosity shall not have changed more th
27、an 10 percent Plus or minus from the originally specified viscosity (see 3.5 and 4.3.3). 3.11 Flash point. The flash point of the adhesive shall be not less than 22OC (71.6OF) when tested as specified in 4.4.13 (see 4.3.3). 3.12 Workmanship. The adhesive shall be uniform, even-spreading, and free of
28、 dirt, lumps, 4. QUALITY ASSURANCE PROVISIONS 4.1 foreigh matter, coarse particles, and all other defects which would adversely affect its usability. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsibile for the performance of all i
29、nspection requirements as Specified herein. Except as bthetwise specified in the contract or order, the supplier may use his own or any other facilities sui tablerfor the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the ri
30、ght to perform any of the inspections set forth in the specification where such inspections are deeined necessary to assure that supplies and services conform to prescribed requirements. 4.1.1 The supplier shall submit to the contracting officer a certificate of compliance indicating that the adhesi
31、ve is conposed of crepe natural or synthetic rubber as specified in 3.1 and that the adhesive complies with the shelf storage life requirement as specified in 3.10. When certificates of compliance are submitted, the Government reserves the right to check test such items to determine the validity of
32、the certificate. 4.2 Sampling. 4.2.1 m. For the purposes of sanpling, a lot of the adhesive shall consist of a manufacturers batch. A batch is defined as the end product of all raw materials mixed, blended, or processed in a single operation. 4.2.2 Samling for inspection of filled containers. A rand
33、om sample of filled containers shall be selected- in accordance with MIL-STD-105 at inspection level I and acceptable quality level (AQL) = 2.5 percent defective to verify compliance with this specification regarding fill, closure, and marking and other requirements not involving tests. 3 L Provided
34、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MMM-A-385B 80 7777774 0055373 7 W Workmanship MMM-A-185B Inadequate application of components such as incomplete closure of container flaps, loose strapping, inadequate stapling, Bulging or distortion of contai
35、 ner. 4.3 Inspection. 4.3.1 Inspection of containers. Each sample filled container shall be examined for defects of construction of the container and the closure, for evidence of leakage, and for unsatisfactory markings; each filled container shall.also be gaged to determine the amount to contents.
36、Any container in the sample having one or mre defects or under required fill shall be rejected, and if the nunher of defective containers in any sample exceeds the acceptance nunher for the appropriate sampling plan of MIL-STD-105, the lot represented by the sample shall be rejected. An inspection s
37、hall be made to determine that the packaging, packing, and marking comply with the requirements of section 5. Defects shall be scored in accordance with table I. For examination of interior packaging the sample unit shall be one shipping container fully prepared for delivery selected at random just
38、prior to the closing operations. Sampling shall be in accordance with MIL-STD-105. Defects of . closure listed shall be examined for on shipping containers fully prepared for delivery. The lot size shall be the nunber of shipping containers in the end item inspection lot. The inspection level shall
39、be S-2 and the APL shall be 4.0 defects per hundred units. 4.3.2 Inspection of preparation for delivery requirements. TABLE I. Classification o Exami ne Markings (exterior and interior) Materi als preparation for delivery defects Defects Omitted; improper size, location, sequence or method of applic
40、ation. Any component missing or damaged. Lot size (gallons) Sample size 800 or less 801 up to and including 22,001 and more 22,000 Tests shall be performed-on a sample unit basis. All test reports shall contain the individual values utilized in expressing the final result. The lot shall be unaccepta
41、ble if one or more sample unit fails to meet any test requirement specified. 4.4 Test procedures, 4.4.1 Standard test conditions. Unless otherwise specified, all test specimens shall be prepared and tested in a room having a tenperature of 73.5“ 2 2F (23.1“ humidity of 50 5 5 percent. 1 .lC) and a E
42、lative 4.4.2 Solvent analysis. 4.4.2.1 Solvent extraction. The solvent shall be distilled from 100 milliliterc of the adhesive according to ASTM D 86. 4.4.2.2 Solvent composition. The solvent composition shall be determined in accordance with 4.4.2.2.1, method 7356 of Fed. Test Method Std. No. 141,
43、4.4.2.2.2, 4.4.2.2.3, and 4.4,2.2.3 to determine compliance with the requirement of 3.1.1. 4 c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MMM-A-3BSB BO H 7777774 0055374 O H .? W-A-185B operating conditions shall be follcwed as described in meth
44、od 7356. About 3 microliters of the isolated distillate shall be injected and the chromatogram scanned. The.aliphatic solvents will emerge within 1 minute and the complete chromatogram should develop in about 5 minutes. position of the peaks observed on the chromatogram, an internal standard that wi
45、ll be free of interference shall be selected, such as cyclopentanol or cyclohexanol. Six-tenths of a milliliter of intemal standard shall be added to 3 milliliters of the distillate. The sample shall be analyzed according to the above procedure. Peaks emerging after 1 minute are aromatic solvents al
46、ong with any oxygenated solvents that may be present, The percent of aromatic and oxygenated solvents shall be calculated as follows: 4.4.2.2.1 Aromatic and oxmnated solvents. The 6-ft. colum shall be installed and the From the % aromatic and owgenated solvents, v/v = 20* X A l.OZ*X B Where A = area
47、 of aromatic and oxygenated solvents. B = area of internal standard. * = is percent of internal standard added. * = is correction factor if cyclopentanol is used. If another internal standard is used, calibrate to determine the correction factor. NOTE: If the above determination exceeds 8 percent, p
48、roceed with method 7356. 4.4.2.2.2 Ketones. 4.4.2.2.2.1 Rea nt. Two grams of 2,4-dinitrophenylhydrazinet 4 milliliters of concentrated sulfuric acid + (see 5.1.1.2 Tube t see 5.1.1.1.1 Jar (see 5.1.1.1.2 Can (see 5.1.1.1.3) Drum (see 5.1.1.1.5) 144 7 44 72 72 24 24 24 6 None None 6 Provided by IHSNo
49、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-c MMM-A-LB5B 80 m 7777774 0055L7b 4 MMM- A- l 858 5.1.1 .i Unit containers. 5.1.1.1.1 Collapsible tubes. The collapsible metal tubes shall consist of a seamless, cylin- drical body (wall with integral shoulder and threaded neck. Tubes shall be fabricated of tin, tin-copper alloy, tin-lead alloy, or aluminum and shall have suitable flexible characteristics and an opening which shall permit ready disp
