1、-_ - flIL-C-LO382D 80 7777706 0077783 8 W 3 Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Director, US Army Materials and Mechanics Research Center, ATTN: DRXMR-SMS, Watertown, MA 02172 by usi
2、ng the self-addressed Standardization Document Improvement Proposal (DD Fonn 1426) appearing at the end of this document or by letter. t MIL-C-10382D 6 October 1983 SUPERSEDING MIL-C- 10 3 82C 20 April 1970 MILITARY SPECIFICATION CORIiOSION PREVENTIVE, PETROLATUM, SPRAYING APPLICATION: FOR FOOD HAND
3、LING MACHINERY AND EQUIPMENT This Specification is approved for use by the Army Materials and Mechanics Research Center, Department of the Amy, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers one grade of petroleum
4、base corrosion i; preventive suitable for use by spraying application on food handling machinery and equipment. 2. APPLICABLE DOCWENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. Unless otherwise specified, the following specifications, standards, and handbooks of the i
5、ssue 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. S PECIFICAT IONS FEDERAL P-D-680 - Dry Cleaning Solvent PPP-C-96 - Cans, Metal, 28 Gage and Lighter PP
6、P-D-729 - Druirs: Shipping and Storage, Steel, 55 Gallons PPP-P-704 - Pails, Metal: (Shipping, Steel, 1 Through 12 Gallon) STANDARDS FEDERAL Fed. Ctd. No. 123 - Marking for Shipment (Civil Agencies) Fed. Test Method Std. No. 791 - Lubricants, Liquid Fuels, and Related Products; Methods of Testing Pr
7、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- .MIL-C-103B2D BO W 777770b 0077784 T W _. MIL-C-10382D MILITARY I MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes MIL-STD-129 - Marking for Shipment and Storage (Copies of speci
8、fications, standards, handbooks, drawings, and publications required by manufacturers 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 sp
9、ecification to the extent specified herein. The issues of the documents which are indicated as DoD adopted shall be the issue listed in the current DoDISS and the supplement thereto, if applicable. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) A 109 - Steel, Carbon, Cold-Rolled Strip Metric, Spe
10、c for D 93 - Flash Point by Pensky-Martens Closed Tester, Tests for D 127 - Drop Melting Point of Petroleum Wax, including Petrolatum, .D 270 - Petroleum and Petroleum Products, Sampling D 2500 - Cloud Point of Petroleum Oils, Test for D 3951 - Standard Practice for Commercial Packaging I Test for (
11、Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, Pennsylvania 19103.) (Industry association specifications and standards are generally available for reference from libraries. groups and using Federal agencies.) They are als
12、o distributed among technical 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. 3. REQUIREMENTS I 3.1 Material. The corrosion preventive covered by this specification shall
13、 be a smooth, uniform mixture of such materials that the resulting compound shall conform to the requirements of this specification. The compound shall be dispersed in the solvent for ready application by spraying at room temperature and shall produce a thin, easily removable film upon drying (see 6
14、.2). The material shall contain no compounds or any combination of materials, which might prove hazardous under the usages recommended by the manufacturer. The residual material after evaporation shall be harmless if inadvertently ingested by personnel. . _/- I Provided by IHSNot for ResaleNo reprod
15、uction or networking permitted without license from IHS-,-,-MIL-C-10382D 0 = 9999906 0099785 L MIL-C-10382D 3.2 Composition. The compound shall conform to the composition specified in table I. TABLE I. Composition Ingredients Percent by weight Petrolatum, white, U.S.P. Microcrystalline wax, white 31
16、.0 + 1.0 - Lanolin, U. S.P. 10.5 + 0.5 - 1- hydroxy et hy 1- 2 -hep t ade ceny 1 imidazoline 0.50 3- 0.05 - 2-amino- 2-methy l-l-propanol Dry cleaning solvent P.D-680: Type 0.50 + 0.05 - To make 100% 3.3 Elash point. The minimum flash point of the corrosion preventive shall be 100F (37.8OC) when tes
17、ted as specified in 4.5.1. 3.4 Non-volatile matter. The corrosion preventive shall have a minimum non-volatile matter content of 40 percent, when tested as specified in 4.5.2. 3.5 Melting point. The non-volatile fraction shall have a minimum melting point of 150F (65.6OC) when tested as specified in
18、 4.5.3. 3.6 Abrasives. The corrosion preventive shall contain no abrasive substances. Tests shall be made as specified in 4.5.4. 3.7 Stability. The corrosion preventive shall show no separation or settling which is not easily reincorporated by mild agitation: (a) After being conditioned at Oo + 30F
19、(-17O - + 1.7OC) for 7 days. - (b) After being held at room temperature for an additional 21 days. Tests shall be made as specified in 4.5.5. 3.8 - Ash. The conpound shall not yield nore than 0.01 percent ash upon ignition, when tested as specified in 4.5.6. 3.9 Salt spray resistance. When tested fo
20、r minimum of 7 days as specified in 4.5.7, there shall be no more than a trace of corrosion on any of the 3 test panels. Corrosion on the edges of the panels or on the surfaces within 1/4-inch from the edges shall be disregarded. Provided by IHSNot for ResaleNo reproduction or networking permitted w
21、ithout license from IHS-,-,-MIL-C-10382D 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specifie
22、d in the contract or purchase order the contractor may use his own or any other facilities suitable for the performance of the inspecton requirements specified herein, unless disapproved by the Government. The Governriient reserves the right to perform any of the inspections set forth in the specifi
23、cation where such inspections are deemed necessary to assure that supplies and services conform to prescribed requirements. 4.2 - Lot. A lot shall consist of all corrosion preventive from the same batch or blending operation, subjected to the same processing operations and conditions and produced by
24、 one manufacturer and offered for delivery at one time. 4.3 Sampling. 4.3.1 For examination. Unless otherwise specified a random sarcple of filled containers shall be selected for examination in accordance with level I of MIL-STD-105. 4.3.2 For tests. Prepare a 1 quart composite sample for tests in
25、accordance with ASTM D 270. The sample shall be representative of the lot. 4.4 Examination. Sample units selected in accordance with 4.3.1 shall be examined for visual defects in the corrosion preventive, and for defects in packaging, packing and marking for shipment, The defects and the acceptable
26、quality levels shall be as shown in table II. 4.5 Tests. 4.5.1 Flash point. The flash point shall be determined as specified in ASTM D 93. 4.5.2 Non-volatile matter. Two samples of the corrosion preventive shall be tested with a test being made on each sample as follows: Mix the composite sarriple (
27、see 4.3.2) thoroughly by shaking. By means of a medicine dropper, transfer 1 to 2 gm. of the sample directly to a tared aluminum dish, and weigh to the nearest milligram. Transfer of the material and weighing should be made as rapidly as possible. Heat the weighed dish and contents in a mechanical c
28、onvection oven at 105O to 1lOOC (221O to 2300F) or 3 hours. residue left in the aluminum dish and the original weight of the sample taken, calculate the percent of non-volatile residue. average of the two tests. Cool in a desiccator for 1/2 hour and weigh. From the weight of the Report the results a
29、s the 4.5.3 Melting point. The melting point shall be determine as specified in ASTM D 127. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-rn al w al (3 c w O fi O I H H rlrl dN O0 drl MIL-C-10382D 80 777770b 0077787 5 MIL-C- 10382D In N mcyu)lDP 00
30、000 rlrlrlrlrl in N in N rl m cy al a,. (o v A OrlN rld rl .-Id rl i.e., they shall be held at an angle of 15 degrees from the vertical and shall be parallel to the principal direction of horizontal flow of fog through the chamber. The compound shall be considered as having passed this test if, at t
31、he end of the test period, none of the panels shows more than a trace of corrosion. A trace of corrosion shall be defined as the presence of not more than 3 spots of corrosion, no one of which is larger than 1 mm. in diameter. Only that corrosion within the significant areas which includes all but a
32、 1/4-inch margin of the panels shall be considered. 5. PREPARATION FOR DELIVERY (The preparation for delivery requirements specified herein apply only for direct Government procurements) . 5.1 Packaging. Packaging shall be level A, B, or Commercial as specifie (see 6.1). 5.1.1 Level A. The corrosion
33、 preventive shall be delivered in 1-gallon cans, 5-gallon steel pails, or 55-gallon steel drums, as specified (see 6.1). One-gallon cans shall conform to type V, class 2 round of EPP-C-96. Each can shall be exterior coated in accordance with Plan B of PPP-C-96. Five-gallon steel pails shall confomi
34、to type II of PPP-P-704. Fifty-five gallon drums shall conform to type I of PPP-D-729. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C- 10382D 5.1.2 Level B. 5.1.1 except that the exterior coating of the 1 gallon cans shall conform to Plan A
35、of PPP-(2-96. The corrosion preventive shall be packaged as specified in 5.1.3 Commercial. The corrosion preventive shall be packaged in accordance with suppliers commercial practice. deterioration during shipment and ensure safe delivery at destination. Protection shall be such as to prevent 5.2 Pa
36、cking. Packing shall be level A, B, or Commercial as specified (see 6.1). 5.2.1 Level A. The 1-gallon containers shall be packed in accordance with the overseas shipment requirements of the Appendix to PPP-C-96. The 5-gallon and 55-gallon containers shall require no over-packing. 5.2.2 Level B. The
37、1-gallon containers shall be packed in accordance with the domestic shipping requirements specified in the Appendix to PPP-C-96. The 5-gallon and 55-gallon containers shall require no overpacking. 5.2.3 Commercial. The corrosion preventative shall be packed in accordance with ASTM D 3951. 5.3 Markin
38、g. 5.3.1 Civil agencies. In addition to markings required by the contract or order, and 5.3.3 unit containers, and shipping containers shall be marked in accordance with Fed. Std. No. 123. 5.3.2 Military agencies. In addition to markings required by the contract or order, and 5.3.3, unit containers,
39、 and shipping containers shall be marked in accordance with MIL-STD-129. 5.3.3 Labels. In addition to the marking specified in 5.3.1 or 5.3.2 (as applicable) each unit container shall be labeled with a caution as follows: “CAUTION : a. Do not use for cooking or baking. b. Use only for corrosion prev
40、ention during storage. c. Remove the preventive from food handling equipment and machinery before operating by thoroughly flushing with hot water ( 16O0F) ,I 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-10382D 6. NOTES 6.1 Ordering data. P
41、rocurement documents should specify the following: (a) Title, number, and date of this specification. (b) Quantity desired. (c) Size of container required (see 5.1). (d) Required levels of packaging (see 5.1) and packing (see 5.2). (e) Special marking, if required (see 5.3.1 or 5.3.2). 6.2 Removabil
42、ity. This corrosion preventive is easily removed with hot water 1600F (71OC). 6.3 A method of specimen preparation for protection tests. The following procedure has been found to produce duplicable specimen surfaces of a high level of cleanliness: After rounding the edges of the panel, reaming out t
43、he holes used for suspension, etc., wipe the surfaces as clean as possible by use of solvent-soaked rags. Scrub the panel with a clean surgical gauze swab in hot petroleum naphtha (V.M. & P. grade). Rinse in hot petroleum naphtha. Rinse in hot commercial anhydrous methyl alcohol. Store in desiccator
44、 until used. Buff the panels, ending with a new section of 280-grit carborundum or alundum abrasive paper. Wipe off all superficial dusts from the abrasion operation, using clean cloths or absorbent tissue. Scrub abraded face of panel thoroughly with a dry surgical gauze pad held in a blotter-type h
45、older, until there is no dark stain on a clean section of the gauze. Spray the panel with clean naphtha using a paint spray gun. The panel should be held in a rack at 25 degrees from the vertical. The spray should be directed vertically downward on the panel flushing the test surface progressively d
46、ownward. Spray the test surface, back face, and finally the test surface again. Rinse in hot naphtha. Rinse in hot commercial anhydrous methyl alcohol. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Custodians: Amy - MR Navy - SH Air Force - 20 Revi
47、ew Activities: Amy - GL, MD, SM Navy - SA User activities: Amy - ME Navy - MC Preparing activity : Army - MR Project No. 8030-0499 (KBWP# ID-O376A/DISK 0029A. FOR AMMRC USE ONLY) *u.s. GOVERNMENT PRINTING OFFICE iga3 - 7ot-04omi Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
