1、-;P-R-L272C 77 m 977777Ll 0038732 9 M /y+ 33 . -. P-R-127 2C March 19, $976 SUPERSEDING April 7, 1972 P-R-1272B FEDERAL SPECIFICATION RINSE ADDITIVE, DISHWASHING, CONCENTRATED This specification was approved by the Commissioner, Federal Supply Service, General Services Administrationj for the use of
2、 all Federal agencies. 1. SCOPE 1.1 This specification covers a low-foaming liquid rinse additive Concentrate for use in the final rinse cycle of a mechanical dishwashing machine equipped with a suit- able rinse injector device (see 6.1). p :- 2. APPLICABLE DOCUMENTS 2.1 The following documents, of
3、the issues in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent speci- fied herein: Federal Specification: PPP-B-636 - Boxes, Shipping, Fiberboard. Federal Standard: Fed. Std. No. 123 - Marking for Shipment (Civil Agencies). (Activities ou
4、tside the Federal Government may obtain copies of Federal Specifi- cations, Standards, and Handbooks as outlined under General Information in the IBdex of Federal Specifications and Standards and at the prices indicated in the Index. The Index, which includes cumulative monthly supplements as issued
5、, is for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. (Single copies of this specification and other Federal Specifications required by activities outside the Federal Government for bidding purposes are available without char
6、ge from Business Service Centers at the General Services Administration Regional Offices in Boston, New York, Washington, 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
7、, Stan- dards, and Handbooks, and the.Index of Federal Specifications and Standards, from established distribution points in their agencies.) Mglitary Specifications: MIL-B-26701 - Bottles, Screw Cap, and Carboys, Polyethylene Plastic. MIL-1-43728 - Injector, Rinse, Automatic, for Commercial Dishwas
8、hing Machines. Military Standards: 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 suppliers in connec- tion with specific procurement functions should be obtained
9、from the procuring activity or as directed by the contracting officer.) J- - FSC 7930 THIS DOCUMENT CONTAINS 4 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P-R-L272C 77 W 7777774 OOL87L3 O P-R-12 72C Laws and Regulations: 16 CFR 1500 - Fede
10、ral Hazardous Substances Act. (The Code of Federal Regulations (CFR) and the Federal Register (FR) are for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. When indicated, reprints of certain regulations may be obtained from the
11、Federal agency responsible for issuance thereof.) The following documents form a part of this specifica- tion to the extent specified herein. Unless a specific issue is identified, the issue in effect on date of invitation for bids or request for proposal shall apply. 2.2 Other publications. America
12、n Society for Testing and Materials (ASTM) Standards: D 482 - Ash of Petroleum Products. D 1331 - Surface and Interfacial Tension of Solutions of Surface-Active Agents. D 2024 - Cloud Point of Nonionic Surfactants. D 2834 - Nonvolatile Matter (Total Solids) in Water Emulsion Floor Polishes, E 70 - p
13、H of Aqueous Solutions with the Glass Electrode. Solvent-Based Floor Polishes, and Polymer Emulsion Floor Polishes: (Application for copies should be addressed to the American Society for Testing Soap and Detergent Association: Test Procedure and Standards - ABS and LAS Biodegradability Scientific a
14、nd Technical Report No. 3. Status of Biodegradability Testing of Nonionic Surfactant Scientific and Technical Report No. 6. and Materials, 1916 Race Street, Philadelphia, PA 19103.) (Application for copies should be addressed to the Soap and Detergent Association, National Motor Freight Traffic Asso
15、ciation, Inc., Agent: 475 Park Avenue South, New York, NY 10016.) National Motor Freight Classification. . Inc., Tariff Order Section, 1616 P Street, NW., Washington, DC 20036.) (Application for copies should be addressed to the American Trucking Associations, Uniform Classification Committee, Agent
16、: Uniform,Freight Classification. (Application for copies should be addressed to the Uniform Classification Commit- tee, Room 1106, 222 South Riverside Plaza, Chicago, IL 60606.) 3. REQUIREMENTS 3.1 Material. The rinse additive shall consist of wetting agents, combined with OP without a defoamer, as
17、 necessary, to meet the requirements of section 3. The rinse additive shall be suitable for use in a mechanically activated or water-powered injector mechanism. when tested as specified in 4.8.9. colorant so that the liquid level in the rinse additive reservoir specified in MIL-1-43728 will be readi
18、ly visible. After storage for 1 year in its original sealed packaging, the rinse additive shall still remain distinctly colored. 3.2 Excluded ingredients. The rinse additive shall contain no ethylene glycol 3.3 Appearance, The rinse additive shall be distinctly colored with a stable 2 Provided by IH
19、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P-R-1272C 3.4 Ash content. The rinse additive concentrate shall have an ash content not greater than 0.25 percent when tested as specified in 4r8.1, less tha incorrect; illegible; improper size, location, sequence, o
20、r method of application. Component missing or damaged. Bulging or distortion of containers; cushioning inade- quate, improper, or missing. 4.6.1 Examhation for closure, waterproofing, and banding of shipping containers. When shipping containers are required to be in accordance with PPP-B-636, examin
21、ation for defects in closure, waterproofing, and banding shall be in accordance with the appendix of that specification. 4.7 Testing of end item. The rinse additive shall be tested for the character- istics listed in table II. The lot size shall be the number of filled shipping containers in the end
22、 item inspection lot. Sixteen ounces of rinse additive shall be drawn from each of five shipping containers, selected at random, and composited. The test sample shall consist of 0.5 gallon (64 ounces) of the composite. unit shall be placed in a clean, dry, glass container. Unless otherwise specified
23、, duplicate determinations shall be performed on the composite with no evidence of failure to meet the specified requirements. vidual values utilized j.n expressing the final results. The lot shall be unacceptable if -the composite fails to neet any test requirements specified. The sample All test r
24、eports shall contain the indi- 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P-R-1272C TABLE II. Instructions for testing Number deter- Results reported as minations Pass Numerically Specification reference per unit or to Characteristic Requireme
25、nt Test method composite fail nearest Color stability 3.3 Cloud point 3.5 Foam height 3.7 Solution stability 3.8 Nonvolatile matter 3.9 pH value 3.10 Biodegradability 3.11 Ethylene glycol 3.2 Ash content 3.4 Surface tension 3.6 (synthetic detergent) - 4.8.1 4.8.2 4.8.3 4.8.4 4.8.5 4.8.6 4.8.7 4.8.8
26、48.9 .- - Av. of 2 - Av. of 2 - Av. of 2 - Av. of 2 at 82OC. - Av. of 2 at 66OC. - 1 X Av. of 2 - Av. of 2 - 2 - 2 X 0.01 percent 1.0 degree 0.1 dyne/cm 0.1 cm. 0.1 cm. 10 percent 0.1 pH unit 1.0 percent - 4.8 Test methods. 4.8.1 Ash content. Ash content shall be determined in accordance with ASTM D
27、 482. 4.8.2 Cloud point. Cloud point shall be determined in accordance with ASTM D 2024. 4.8.3 Surface tension. Surface tension shall be determined in accordance with ASTM D 1331. 4.8.4 Test for foam height. 4.8.4.1 Equipment. (a) Stirring motor, The stirring motor shall be a standard Hamilton Beach
28、 No. 936 mixer or equal, with the stirring blade attached. The motor, with the stirring blade attached, shall be removed from its original stand and supported on a ring stand by means of a 250-ml beaker clamp. diameter and 18.5 cm. high, made by sealing one end to provide a flat bottom. (b) Test cel
29、l. The test cell shall be a glass cylinder 7.0 cm. inside (c) Baffle cage. The baffle cage shall be constructed as shown in figure I. (d). Water bath. The water bath shall be used to control the temperature - + 0.5OC. (0.9OF,), in the test cell. 4.8.4.2 Procedure. Two hundred ml of 0.01 percent test
30、 solution of rinse additive shall be placed in the test cell and allowed to equilibrate in a 82O 2 0.5OC. (i8Oo + 0.9OF.l bath. The stirrer shall be centered between the four baffles and clamped in position so that the liquid level shall be midway between the two blades on the stirrer. The stirring
31、motor shall be turned on and run for 3 minutes at medium speed (approximately 19,000 rpm) to allow the foam to reach maximum height. The stirrer shall be stopped after running 3 minutes 5 2 seconds, and foam height measured in centimeters after 5 seconds. The foam height shall be determined by measu
32、ring the total height in centimeters of the combined foam and liquid (from the bottom of the test cell), and subtracting the initial height of liquid measured prior to agitation. and shall be designated as foam height. required for the above test, (150.8OF.) water bath. The difference is proportiona
33、l to the volume of entrapped air Distilled or deionized water shall be The test shall be rerun as above, using a 66OC. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P-R-1272C 4.8.4.3 Reporting results. Two tests are run with each solution and the
34、 average of both 5-secondresults shall be the reported value. This shall be done for both temperature settings specified above, and both results shall be reported. a 200-ml tall form (Berzelius) beaker, cover with a watch glass, and place it in a constant temperature water bath or a controlled tempe
35、rature oven at 180OF. (82OC.I for 3 hours, After removal from the oven or water bath, uncover the beaker and allow the rinse additive to attain room temperature 22.2 5 2OC (72O 5 3OF.I. Stir slowly for 1 minute and allow to stand for 15 minutes. layering, crystallizing, crust or film formation, or h
36、ardening of the surface of the sample. 4.0.5 Solution stability. Accurately measure 200 ml of the rinse additive int4 There shall be no separating, 4.8.6 Nonvolatile matter. Weigh to the nearest 0.001 g, 20 to 25 g of the rinse Determine the nonvolatile matter in additive and place ip a tared eygpor
37、ating dish. accordance with ASTM D 2834, 4.8.7 pH value. The pH shall.be determined in accordance with ASTM E 70. 4.8.8 Biodegradability of the synthetic detergents. 4.8.8.1 Anionic synthetic detergents. When the detergent is an alkyl benzene sulfonate or a linear alkylate sulfonate, the biodegradab
38、ility shall be determined in accordance with the Test Procedure and Standards, ABS and LAS Biodegradability Scientific and Technical Report No. 3 of the Soap and Detergent Association. 4.8.8.2 Nonionic and other synthetic detergents. The synthetic detergent shall be determined for biodegradability i
39、n accordance with the Status of Biodegradability Testing of Nonionic Surfactant Scientific and Technical Report No. 6 of the Soap and Detergent Associqtion. 4.8.9 Test for ethylene glycol. 4.8.9.1 Reagents. (a 2.9 g sodium sulfanilate and 0.7 g sodium nitrite dissolved in 30 mi water. (b) 1.8 g4-nap
40、thylamine dissolved in 40 ml ethanol or dioxane. 4.8.9.2 Procedure. Several drops each of the reagents (a) and (b) are placed in a depression of a spot plate. stirred with a glass rod. orange color indicates the presence of ethylene glycol. logical data and formulations required to evaluate the safe
41、ty of the material for the proposed use. A small amount of boric acid crystals are added and Then a drop of rinse additive is added. An immediate 4.9 Toxicological data and formulations. The contractor shall furnish the toxico- 5. PREPARATION FOR DELIVERY 5.1 Packaging. 5.1.1 Level A. polyethylene b
42、ottles, as specified (see 6.2). fabricated and closed in accordance with the applicable requirements of MIL-B-26701. The 1-gallon bottle shall be provided with a handle that is formed as an integral part of the bottle. Rinse additive shall be packaged in 1-pint or 1-gallon quantities in accordance w
43、ith the applicable requirements specified in 5.1.1 (see 6.2). Unless otherwise specified (see 6.2), the secondary closure or outer seal shall be a cellu- lose hydrate band, heat-shrinkable polyvinyl chloride tubing or equivalent, which covers the head of the container and extends to at least halfway
44、 up the sides of the screw cap. When dried, the band shall conform to the contour of the cap and neck of the bottle to prevent loosening of the cap. the growth off fungus. The outer seal shall not crack, loosen, or become dislodged. Packaging shall be level A, B, or C, as specified (see 6.2). Rinse
45、additive shall be packaged in 1-pint or 1-gallon capacity Each polyethylene bottle shall be 5.1.2 Level B, The band shall be treated to inhibit 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P-R-1272C 5.1.3 Level C. Rinse additive shall be pgckage
46、d to afford adequate protection against deterioration and physical damage; during shipwent from the supply source to the first receiving agency. these requirements. The supplier may use his standard practice when it meets 5.2 Packins. Packing shall be level A, B, or Cy as specified (see 6.2). 5,2,l
47、Level A. Twelve 1-pint or fou? 1-gallon capacity bottles of rinse additive, packaged a-fied in 5,1,1, shall be packed in a fiberboard shipping container conforming to PPP-B-636, style RSC-L, grade VZs, In addition, each cpntainer shall be provided with top and bQttom pads fabricafed from the silme m
48、aterial as the box liner. The pads $hall measure 111, inch less than the iPs$.de. leQgth and wideh of the box liner. Each shipping Container shall be olose, yaterproofed, an4 banded in accordance with the appendix of the cantairier speafication. 5.2.2 Level B, 5.2,2 ,1 Miiitary agencies. . , Twelve
49、Ilpint or four 1-gallon capacity bottles of rinse additive, packagdas specified in 5.1.2, shall be packed in a fiberboard shipping container confovmiqg to PPFwB- style RSC-L, class domestic, grade 275. In addition, each.container shall be provided with tog and bottom pads fabricated from the same material as the box liney. The.pads shaJ1 measure 114 inch less than the inside length and Width of the BOX liner. Each shipping container shall be cloged in accordance withm
