1、TT- P- 5 95A April. 13, 1972 SUPERS ED ING Fed. Spec. TT-P-595 April 24, 1967 and January 21, 1969 MIL-M-13295 FEDERAL SPECIFICATION PRESERVATIVE COATING, CANVAS This specification was approved by the Commissioner, Federal Supply Service, General Services Administration, for the use of all Federal a
2、gencies. 1. SCOPE AND CLASSIFICATION 1.1 Scope. This specification covers two types, two classes, and 4 colors of preservative coatings for the retreatment of textile fabrics, tentage, tarpaulins and equipage (see 6.1). These coatings are suitable for use where air pollution regulations are in force
3、. 1.2 Classification. The preservative coatings covered by this specification shall be of the following types and classes as specified (see 6.2). Type I = Mildew, water, weather and fire resistant, pigmented. Type fi - Mildew and water resistant, non-pigmented. Class 1 - Paste 2 - Liquid class 1 - P
4、acte 2 - Liquid 1.2.1 Color, vpe I, preservative coating shall be of the following colors, as specified (see 6.2): White Haze gray qeck gray Olive drab 2. APPLICABLE DOCUMENTS 2.1 The fooil6Wing documents, of the issues in effect on date of invitation for bids or request for proposal, f6rm a part of
5、 this specification to the extent specified herein: Federal Speeificatiog: CCC-C-419 - Cloth, Cotton, Buck, Unbleached, Plied-Yards (Army and Numbered). PPP-B-636 - Boxes, Shipping, Fiberboard. PPP-C-96 - Cans, Metal, 28 Gage and tighter. PPP-D-729 - Drums: Metal, 55-gallon (For Shipment of Noncorro
6、sive Material). PPP-P-704 - Pails, Metal (Shipping, Steel, 1 Through 12-gallon). Federal Standards: Federal Test Method Std. No. 191 - Textile Test Methods. Federal Standara No. 595A Colors. Federal Standard No. 123 - Marking for Domestic Shipment (Civil Agencies). Federal Test Method Std. No. 791 -
7、 Lubricants, Liquid Fuels, and Related Products; Methods of Testing . (Activities outside the Federal Government may obtain copies of Federal Specifications, Stan- dards, and Handbooks as outlined under General Information in the Index of Federal Specifications and Standards and at the prices indica
8、ted in the Index. monthly supplements as issued, is for sale on a subscription basis by the Superintendent of Documents, U. S. Government Printing Office, Washington, DC 20402. The Index, which includes cumulative FSC 8030 Provided by IHSNot for ResaleNo reproduction or networking permitted without
9、license from IHS-,-,-(Single Copi of this specification and other Federal Specifications required by activities outside 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,
10、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, Standards, and Handbooks and tho Index of Federal Specifications and Standards from established distribution
11、 points in their agencies.) Military. Specifications: MIL-C-342 - Cloth, Ilind Resistant, Poplin, Cotton. MIL-E-699 - Enamel, Deck, Gray, Exterior. MIL-E-15130 - Enamel, Ship, Exterior, Alkyd, Haze Gray, No. 27, Formula No. 5H. Military Standards : MIL-STD-105 - Sampling Procedures and Tables for In
12、spection by Attributes. MIL-STD-129 - Marking for Shipment and Storage. !MIL-STD-147 - Palletized and Containerized Unit Loads, on 40 inch x 48 inch Pallets. (Copies of Military Specifications and Standards required by suppliers in connection with specific procurement functions should be obtained fr
13、om the procuring activity 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
14、on date of Munsell Book of Colors 1.lunsell Neutral Value Scale (1 to 9) (Application for copies should be addressed to the Munsell Color Company, Inc., 2441 North American Society for Testing and Materials (ASI) Standard: Calvert Street, Baltimore, MD 21218) B 56 - Method of Test for Flash Point by
15、 Tag Closed Tester. (Application for copies should be addressed to the American Society for Testing and Materials, National Motor Freight Traffic Association, Incorporated, Agent: National Motor Freight Classification. 1916 Race Street, Philadelphia, PA 19103.) (Application for copies should be addr
16、essed to the American Trucking Association Inc., Tariff Uniform Classification Committee, Agent: Oder Section, 1616 P Street, N.W., Washington, DC 20036.) Uniform Freight Classification. (Application for copies should be addressed to the Uniform Classification Committee, Room (Teclinical society and
17、 technical association specifications and standards are generally 222 South Riverside Plaza, Chicago, a 6066, ) available for reference from libraries. using Federal agencies,) They are also distributed among technical groups and 3. RHQUIRE2ENTS 3,l Standard color sample, the shade specified (see 6.
18、3). 2 Type I preservative coating shall match the standard sample for Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.2.1 Formula approval. The material used in the composition of the preservative coating ie pigments, water-repellents, binders, fun
19、gicides, compounds to impart fire resis- I I tance, and solvents. The use of compounds containing mercury in any form is prohibited. Formulations shall not exhibit toxicity with the intended use. Toxicity clearance will be Only those formulations subsequently approved will be considered acceptable f
20、or the approved by the U.S. Army Natick Laboratories with the appropriate medical service acting as advisor. related procurement. 3.2.1.1 Solvents. The solvent and solvent content shall conform to the provisions of Rule Los Angeles Air Pollution Control District; Regulation 3 of San Francisco Bay Ar
21、ea Pollu- I tin Control District and any other state or local air pollution regulations which may be appl icabl e. 3.2.2 Consistency and drying time. 3.2.2.1 Class 1. ible of being mixed with an equal volume of solvent to produce a consistency (body) for appli- The preservative coating shall be a sm
22、ooth uniformly dispersed paste cation to textiles by brushing or spraying. to the touch in not more than 30 minutes when tested as specified in 4.3.4. The compound when applied to the fabric shall dry I the-preservative coating. more than 30 minutes when tested as specified in 4.3.4. The liquid when
23、 applied to the fabric shall dry to the touch in not 3.2.3 Color. The preservative coating when applied to unbleached cotton duck as specified in 4.4.1 shall match the following colors when compared as specified in 4.3.4 Csee 6.3). Color St andard I Deck gray Haze gray Olive drab 7 Standard sample.
24、Formula 20 of MIL-E-699, Formula SH of MIL-E-15130. 3.2.4 Nonvolatile matter (class 1 only). The preservative coating shall contain 80 ? 2 percent of nonvolatile matter when tested as specified in 4.3.4. 3.2.7 Performance. The 12.29 ounce grey duck conforming to type III of CCC-C-419 when treated wi
25、th the preservative coating as specified in 4.3.4 shall conform to the characteristics in the .- that of the untreated cotton duck whin tested as specified in 4.3.4. of that of the unweathered cotton duck when tested as specified-in 4.3.4. 3.2.7.3 Water resistance. Treated cotton duck shall show no
26、more than 50 milliliters leakage when tested as specified in 4.3.4. 3.2.7.4 Flame resistance. The cotton duck, treated on one side as specified in 4.4.1 and on .de with one half the amount specified in 4.4.1, shall, when tested in accordance with 4.3.4, have an average time of flaming of not more th
27、an 2 seconds after the burner flame is with- drawn and an average length of char not to exceed 3.5 inches. The cloth shall conform to the same fire resistance requirements after the accelerated weathering period as specified in 4.3.4, - w- and also after being exposed to water 1eachKgwhen tested as
28、specified in 4.3.4. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IT-P-SSCA 3.2.7.5 Flexibility. ithen tested in accordance with 4.3.4, the treated duck shall show an initial bending moment of no more than 0.013 inch-pounds, a bending moment of no
29、more than 0.032 inch-pounds after heating to 200-2050F., and a bending moment of no more than 0.032 inch- pounds at a temperature of OO not uniform. biarkingc Workmanship of contents 4.3.1.2 Examination of filled container for net contents. nie sample unit for this examina- tion shall be one filled
30、unit container;“ The lot shall be unacceptable if the average net contents per container for all sample units examined is less than specified or indicated. 4.3.2 Examination of preparation for delivery requirements. 4.3.2.1 Examination for packaging, packing, and marking. An examination shall be mad
31、e to The sample unit for this examination Chipping containers fully prepared for delivery that have not been pal- determine that the packaging, packing and marking complies with the section 5 requirements. Defects shall be scored in accordance with the list below. shall be one shipping container ful
32、ly prepared for delivery except that it shall not be palletized and need not be closed. letized shall be examined for defects of closure, containers in the end item inspection lot. nie lot size shall be the number of shipping Examine Defect Marking (exterior and Omitted; incorrect; illegible; of imp
33、roper size, location, sequence or method of application. interior) Materials Workmanship Content _ Any component missing. Any component damaged. Inadequate application of components, such as incomplete closure of container flaps, improper taping, loose strapping, or inadequate stapling. Bulged or di
34、storted container. Number of unit packages per interior package and shipping container is less than specified. 4.3.2.2 Examination for palletization. An examination shall be made to determine that the Defects shall be scored in accordance The sample unit shall be one palletized unit load fully prepa
35、red for delivery. palletization complies with the section 5 requirements. with the list below. nie lot size shall be the number of palletized unit loads in the end item inspection lot. Examine md dimension Defect Length, width or height exceeds specified maximum requirement. Palletization Not-as spe
36、cified. Pallet pattern not as specified. Interlocking of loads not as specified. Load not bonded with required straps as specified. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Test method 4.4.1 A,4.2 4.4.3 4.4,4 4.4.5 5100 4.5.1 5804 5100 4,s.i
37、. Sli6 4 tl.lt: 5803 3993 6903 -_ 5903 - - erjuirement: pp1 icable Q comp. ample X X X X X X X X X X X X Number of determin- ations per unit 1 1 Average of 2 1 1 Average of 5 Average of 5 Average of 3 4 4 4 4 - esu: ass r ail X X - - X s .reported as Numerically to nearest Percent 1. OOF. 1.0 pound
38、1.0 percent 1.1 ml. Average of 4 determinations to nearest O. 1 inch Average of 4 determinations to nearest 0.1 inch Each determination and av- erage of 4 determinations to nearest 1/5 second Each determination and av- erage of 4 determinations to nearest 1/5 second 7 Provided by IHSNot for ResaleNo
39、 reproduction or networking permitted without license from IHS-,-,-TT-P-59SA TABLE I. Instructions for testing of the end items (Continued Charactoristics T e I(Cpiitinuqd +- A ter accelerated weathering: Char length Uarp Fil 1 ing Flaming time Vlaq Filling After wates leaching: Char length Warp Fil
40、ling Pimp F1 aming time Filling F1 cxibility Crocking t4ilder.r inhibitor content? Colors - Deck may, hazt gray, and olive drab blildew inhibitor content (white color) Leakago of aerosol cans Static Valve operation Nonvolatile matter Flash point Solubility i.lildew inhibitor Inhibitor (a) Inhibitor
41、(b) Kat er r osist anc e Leakage of aerosol cans Static Require- ment Paragrag 3.2.7.4 3.2.7.4 3.2.7.4 3.2.7.4 3.2.7.4 3.2.7.4 3.2.7.4 3.2.7.4 1.2.7.5 1.2.7.6 1.2.7.7 1.2.7.7 5.5.1 1.5.2 5.3.2 1.3.3 1.3.4 1*32i.J k.35.1 i.3.5.1 ;.3.5.2 i.s.1 ;.5,2 y that c Test method 5903 5804 21 5903 5804 21 5903
42、5804 3-1 5903 5804 21 5903 5832 21 5903 - 5832 :/ 5903 5832 2/ 5903 5832 - 2/ 5202 t. 5.1.1 5651 1.5.1.1 IO50 t.5.1.1 2011 - 1.6.1 t.6.2 i.4.3 1.4.4 L.4.6 1011 1.5.1.2 1050 1.5.1.2 5526 1.5.1.2 1.6.1 1.6.2 equirement pplicable o comp. ample X X X X X X X X X X X X X X X X X X X X X X -8-quinolj Numb
43、er of determin- at ions per unit 4 4 4 4 4 4 4 4 Lverage of 10 1 tverage of 2 tverage of 2 1 1 ,verage of 2 1 I .yerage of 2 .verage of 2 samples 1 1 late, or -y copp cembin&on o the two were used in the concentrations specified. - 2/ Leaching poriod shall be 24 hours. - 3/ Remove the filter to cond
44、uct the test and 100 hour exposure. I ies as sr a i - - X X X X X X PI - ts reported as Numerically to nearest Average of 4 determinations to nearest 0.1 inch Average of 4 determinations to nearest 0.1 inch Each determination and av- erage of 4 determinations to nearest 1/5 second Each determination
45、 and av- erage of 4 determinations to nearest 1/5 second Average of 4 determinations to nearest 0.1 inch Average of 4 determinations to nearest 0.1 inch Each determination and average of 4 determinations to nearest 1/5 second Each determination and average of 4 determinations to nearest 1/5 second .
46、O01 inch-pound 0.01 percent 0.1 percent percent l.OF. O. 1 percent 0.01 percent 1.0 ml. napthenate, or a 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.4.1 - . - - . - . . . . . Drying time - type I, class 1. The preservative coating shall be re
47、duced with an equal I fied in 3.2.1.1, thoroughly mixed and then applied to one side of -.29-ounce grey duck conforming to type III of CCC-C-419 with a brush or coarse spray penetrating the fabric using 1 gallon of reduced material to 10 square yards of the fabric. shall be hung vertically and allow
48、ed to air-dry in a well ventilated room or chamber, relatively free of dust and not in the direct rays of the sun. The temperature shall be 70 k 2F. and the relative humidity 65 k 2 percent. The treated duck shall be allowed to dry for 24 hours before testing, The treated duck Determine the degree o
49、f drying at the end of 30 minutes. 4.4.2 Color - type I. t.1 shall be compared to the color specified. The color of the-dry impregnated cotton duck prepared as specified in sample under natural (north sky) light or artifical daylight having a color temperature of 7500 Kelvin and shall be a good approximation to the standard sample under incandescent lamplight at The color comparison shall match the standard I I on a steam or water bath to evaporate m
