NAVY MIL-A-47073-1974 ADHESIVE PLASTIC RESIN《塑料树脂黏合剂》.pdf
《NAVY MIL-A-47073-1974 ADHESIVE PLASTIC RESIN《塑料树脂黏合剂》.pdf》由会员分享,可在线阅读,更多相关《NAVY MIL-A-47073-1974 ADHESIVE PLASTIC RESIN《塑料树脂黏合剂》.pdf(9页珍藏版)》请在麦多课文档分享上搜索。
1、I . MIL-A-47073 80 = 9999906 0108030 b m w-52- d. MIL-A-47073 (MI ) 10 May 1974 SUPERSEDING MIS 15296 18 February 1965 MILITARY SPECIFICATION ADHESIVE, PLASTIC RESIN This specification is approved for use by all departments and agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specific
2、ation cavers two types of - plastic resin adhesives. 1.2 Classification. The two adhesive systems shall be classified as follows: a. Type I, iron filled. b. Type II, aluminum filled. 2. APPLICABLE DOCUMENTS 2.1 The following documents, of the issue in effect on date of invitation for bids or request
3、 for proposal, form a part of the specification to the extent specified herein. STANDARDS Mi 1 i tary MIL-STD-129 Marking for Shipment and Storage (Copies of specifications, standards, publications, and drawings required by suppliers in connection with a specific procurement function should be obtai
4、ned from the procuring 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. FSC-8040 THIS DOCUMENT CONTAINS PAGES . Licensed by Information Handling Services-7 MIL-A-47073 0 7977706 OL08
5、03L M I L -A- 47073 (111) Unless otherwise indicated the issue in effect on date of invitation for bids or request for proposal shall apply American Society for Testing and Materials ASTM D 638 Test for Tensile Properties of Plas tics ASTM D 695 Test for Compressive Pnoperties of Rigid Pldstics, Met
6、hod of ASTM D 790 Standard Method of Test for Flexural Properties of Plastics ASTM D 1002 Test for Strength Properties of Adhesives in Shear by Tension Loading (Metal-to-Metal) ASTM D 1084 Test for Consistency of Adhesives ASTM D 1875 Test for Density of Adhesives in Fluid Form . ASTM D 2240 Test fo
7、r Lndentation of Rubber by Means of a Durometer, Method of (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Phila- delphia, Pennsylvania 19103.) Uni form C1 as si fi cati on Commi ttee Uniform Frei gh t Classification Rules (Application
8、 for copies should be addressed to Uniform Classi- fication Committee, 202 Chicago Union Station, Chicago, I1 1 inois, 60606. ) Ameri can Truc ki ng Associ at i on Pub 1 i ca ti on National Motor Freight Classification Rules and Container Regulations (Application for copies should be addressed to th
9、e National Classification Board, 1424 Sixteenth, N.W., Washington, D.C. 20013.) Technical society and technical association specifications and standards are generally available for reference from libraries. They are also distributed among technical groups and using Federal agencies. 2 . f . _- . ,.s
10、 . . I Licensed by Information Handling Services3. REQUIREMENTS 3.1 Preproduction sample. Unless otherwise specified (see 6.1), a preproduction sample sha3.1 meet the requirements of this specification. 3.2 Material. Type I and Type II adhesives shall be a two-component system consisting of plastic
11、resins and rein- forci ng agents. . 3.3 Physical properties. The physical properties of the adhesive components shall be as specified in Table I. Table I Physical Properties Property Type I, Re- quirements & Values Type II, Re- qui reme n ts & Values Plastic Resin 13.2 pounds, mi n cps, min black 24
12、 to 26C(75.2 to 78.8OF Weight per gallon at Viscosity at 22 to 23OC(71.6 to 73.4OF) Color Hardener Weight per gallon at 24 to 26OC(75 to 79OF) Viscosity at 22 to 23OC(76 to 78F) Col or 8.0 pounds, min 4,003 cps Off-white 20,oo 2 12.5 pounds, mi n 2 y 003 y O00 cps, min metal 1 ic al irmi num 8.0 pou
13、nds mi n 4,000 cps Off-white 20,000 5 Test Method 4.6.2 4.6.3 4.6.1 4.6.2 4.6.3 4.6.1 3.3.1 Adhesive system properties. The adhesive system properties of Type I and Type II shall be as specified in Table II. 3 Licensed by Information Handling Servicest MIL-A-47073 BO 9997906 O108033 1 m M I L -A- 47
14、073( MI ) r Adhesive System Properti es Type I, Require- Type II, Require- Test Property mentS.- &_.ValuesL ments & Values Method Hardness 75 f 5 Barcol 70 2 10 Barcol 4.6.4 Tensile Shear Strength 2024 T3 Aluminum 3100 psi, min 2500 psi, min 4.6.5 adherend Tensile strength Flexural strength Compress
15、ive strength . Il 2300 psi, min I I Half-hard cold-rolled 2800 psi, min s tee1 adherend 6500 psi, min 5000 psi, min 4.6.6 15,000 psi, min 12,000 psi, min 4.6.7 18,000 psi, min 14,000 psi, min 4.6.8 3.4 Workmanship. The material furnished shall be uniform in quality and shall be free from impurities
16、and other defects that could adversely affect its use. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibi1it.y for Inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as other
17、wise specified in the contract or order, the supplier 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 the speci
18、ficaion where such inspections are deemed necessary to assure supplies and services conform-to PreSCribed requirements. herein shall be classified as follows: 4.2 Classification of inspections. Inspections specified a. Preproduction inspections (see 4.4). b. Quality conformance inspections (see 4.5)
19、. Licensed by Information Handling Services. MIL-A-47073 80 m 7777906 0308034 3 MIL-A- 47073(Flf) 4.3 1nspec.tion lot. An inspection lot shall consist of one batch of adhesive manufactured under essentially uniform conditions and are offered for inspection at any one time. 4.4 Preproduction inspecti
20、on. 4.4.1 Preproduction sample inspections. Unless other- wise specified in the contract or purchase order, a sample of resin and hardener from the first lot manufactured under each contract or order shall be subjected to preproduction inspection. 4.4.2 Preproduction sam.plin.q and te,sting. One pin
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- NAVYMILA470731974ADHESIVEPLASTICRESIN 塑料 树脂 黏合剂 PDF

链接地址:http://www.mydoc123.com/p-976997.html