1、NOTE: The documenc ldencifier and headinghas been changed on this page to refleccthat this is a performance specification.There are no other changes to this documenc.The document identifier on subsequent pageshas not been changed, buc will be changedthe next time this document is revised.fiIL-PRF-19
2、565c23 De oSUPSR;EDINCtiIL-c-19565B23 December 1965(See 6.4 and 6.5)“ber1g8 IPERFORMANCE SPECIFICATIONCOATINC COMPOUNDS, TNWL INSUtATION, FIRE- ANDWATER-RESISTANT, VAPOR-BARRIERThis specification is approved for use by all Departmentsand Agencies of the Department of Defense.1. SCOPEa71 1.1 w. l%is
3、specification covers an interiorvapor-barriercoating for insulated refrigerant and chilled water lines.* 1.2 . Coating compounds for thermal insulationehallbe of the following type:e 11 - Fire and water resistant vapor barrier coating forindoor use only.2. APPLICABLE DOCUMENTSa71 2.1 . fie follOwing
4、 dOc=ents, Of the issuein effect on date of invitation for bids or request for proposal, forma part of this specification to theextentspecifiedherein.SPECIFICATIONSFSDERALTT-E-b85 - Ensmel, Semi-Gloss, Rust-Inhibiting.PPP-c-96 - Cans, Metal, 28 Cage and Lighter.PPP-P-70, ,. .,2 .,L-Provided by IHSNo
5、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-f-141L-c-19565C3. REQuIREMENTS3.1 Qualification. The coating compound furnished under this speci-fication shall be products which are qualified for listing on the appli-cable qualified products list at the time set for
6、opening of bids (seeQ.3 and 6.3).a71 3.2 Material composition. The compound shall have a compositionthat complies with the requirements of this specification and is asbestos-free. A certificate of compliance shall be required that the compoundis asbestos-free (see 6.2.2). The compound shall be suita
7、ble for the pur-pose intended, without heating or the addition of any other ingredients.It shall not contain any ingredient which a75ay affect the serviceabilityOr have a harmful effect o“ the thermal insulation or metal Surfaces onwhich it is intended to be used. It shall be free of grit. lumps, an
8、dskins: and from any toxic ingredients which may adversely affect the healthof workmen using it. The compound shall be suitable for application witha stiff brush or trowel.3.3 Stability.3.3.1 Storage stability. The compound shall not liver, settle orotherwise deteriorate when stored for a period of
9、1 year in an airtightcontainer (see 0.5.1.1).a71 3.3.2 Freeze thaw stabllit. The compound shall not be adverselyaffected by the single test described in Q.5. 1.2.a71 3.0 Water vapor permeance. The water vapor permeance of the com-pound shall not exceed 0.05 perm (see 0.5.2).3.5than 800F3.6otherwiseQ
10、.5.O.a71 3.7m: The flash point of the compound shall not be lessFlexibility. The compounds shall not chip, scale, crack orleave the surface of a a75etal strip when tested as specified inWater resistance. The compound shall not show evidenoe ofleaching disintegration, loss of adhesion. or other indlc
11、ationa of solu-blllty in water when tested in aooordanoa with 4.5.5.a71 3.8 Protection againat. oorroaioo. Tha aompound shall a75ot havemora than a 1/4 inah oreep of rust or aorroaion under tha coating, fromand on either aide of tha line aoribed through the ooating when testadin accordance with 4.5.
12、6.a71 3.9 Paint compatibility . The compound shall not cauae discolorationor bleeding hrough a coat o paint conforming to IIIL-E-17970. Compoundsshall have good adhesion and compatibility with tha paint in that onlytracea of paint are permissible on tha tape when tested as specified (see4.5.7). Neit
13、her the paint nor compound shall soften or blister on thespecimen for at least a period of 24 hOUrS.3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-c-19565c3.10 Fire resistance. The fire and water resistant vapor barriercoating for indoor use af
14、ter dt-yi”g shall be fire resistant and shall not,Continue to burn more than 2 seconds When tested as specified in 4.5.8.1. b3.11 Material Safety Data Sheet. The contracting activity shallbe provided a a75aterial safety data sheet (MSDS) at the time of contractaward . The 14SDS 1s form OSHA-20 and f
15、ound as part of FED-STD-313. The14SDS shall be included with each shipment of the material covered by thisspecification.u. QUALITY ASSURANCE PROVISIONS4.1 Responsibility for inspection. Unless otherwise specified inthe contract. the contractor is responsible for the performance of allinspection requ
16、irements as specified herein. Except-as otherwise specifiedin the contract, the contractor a75 ay use his own or any other facilitiessuitable for the performance of the inspection requirements specifiedherein, unless disapproved by the Government. The Government reserves theright to perform any Of t
17、,he inspe=t,in get forth in the Speciffcat. iOnwhere such inspections are deemed necessary to assure supplies and SerVicesconform to prescribed requirements.U.2 Classification of inspections. The inspection requirementsspecified herein are classified as follows:(a) Qualification inspection (see 4.3)
18、.(b) Quality conformance inspection (see 4.4).4.3 Qualification inspection. Qualification inspection shall be d:,conducted at a laboratory satisfactory to the Naval Sea Systems Command. -:.Qualification tests shall consist of the tests speoified In 4.5 (see 6.3). .,;:4.4 Quality conformance inspecti
19、on. The quality conformance inspec-tion shall consist of the examination of filled container.$ in accordancewith U.U.4, and the tests of the. compound samples in accordance with 4.5.3,and 4.5.4. If any sample fails “any test, the represented lot shall berejected.4.4.1 Lot. For purposes of inspection
20、. a lot shall consist of allCompound frone production batch offered for delivery at one time.4.4.2 Sampling for examination of filled container. A randomsample of fiiled containers shall be seleoted from each lot in accordancewith MIL-STD-105 at inspection level I and acceptable quality level eqtial
21、to 2.s percent defective for the examination specified In 4.4.4.4.4.3 Sampling for tests. From each lot. two containers shall berandomly selected. From each of th= containers, two quart samples shallbe taken for the tests specified in 4.4.4.Q.4 Examination of filled containers. Each sample filledcon
22、tainer selected in accordance with 4.4.2 shall be examined to verifycompliance with this specification. Any container in the sample havingone or a75 ore defects or under required fill shall be cause for rejection,and if the number of defective containers in a“y sample eeeds the acoept- .ante number
23、for the appropriate sampling plan of MIL-STD-105, this shallcause rejectlo” of the lot represented by the sample. .,L-4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-t41L-C-19j6SC/“Q.5 Test procedures.Q.5.1 Storage stability.4.5.1.1 Storage. The com
24、pound shall be stored for a period of 1year in an airtight container. At the end of this period, the compoundshall be examined to determine conformance with 3.3.1.0.5.1.2 Freeze thaw stability. The compound shall be subjectedto a temperature of 16QF for 16 hours and returned to room temperaturebefor
25、e testing for stability.0.5.2 Water vapor permeability.4.5.2.1 APP aratus. The apparatusE 96.Q.5.2.2 Procedure. The procedureshall be as specified in ASTMshall be procedure B:of ASTM E 96.0.5.2.3 Test specimens. The supporting a75embrane of the test speci-a75 en shall be of any porous, semi-rigid ma
26、terial such as the glass-clothfacing of fibrous glass hull insulation board. A 1/16 inch wet coat ofthe compound shall be applied to the supporting a75embrane by means of adoctor blade. The membrane shall be of size to yield 4 specimens. Thecoated specimens shall be air-dried for 72 hnurs prior to a
27、ssembly.a“ce 3AS%”I0.5.4 Flexibility.4.5.4.1 Apparatus.The flash point ehall be determined in accord-The apparatus shall consist of the following:(a) A tin plate panel 8 by 18 inches, clean and dry in accord-ance with;method 2012 of FEO-STO-141.(b) A film applicator with a clearance of I/16 inch and
28、 a gapof sufficient size to make a film 3 to 6 inches wide.(c) A steel a75andrei 1/4 inch in diameter and 6 inches long sup-ported at each end.a71 4.5.4.2 Procedure. The 8 by la-inch tin panel shall be placed ona flat aurfaae. Using the film applicator. a film of the oompound 18inohes long a75nd 3 t
29、o 6 inches wide shall be applied on the panel. Thecoated panel atxall be air dried for 72 hours at 73F : 1F and 50 PerOent :2 percent R.li. Four l-l/2- by 4-inch strlpa shall be out from the ooatedportion of the panel. Two of the strips shall be placed in an electricair circulating oven and baked at
30、 158F 2F for 48 hours. The othertwo strips shall be placed in fresh water at a te-mperature of 75F for48 hours. The strips shall be removed from the oven and water and allowedto come to room temperature. Then the strips shall be bent rapidly overthe surface of the mandrel. The strips snail be examin
31、ed for cracks atthe bend. Slight surface cracks and edge cracking shall be disregarded,but deep cracks which expose bare metal shall be considered as failureOf the cOmDound to pass the t,est,.5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-c-135
32、65c4.5.5 Mater resistance. The test strips prepared in accord arice with4.5. U.2, and immersed in water for the specified time, shall be observedfOr evidence of leaching disintegration, loss of adhesion or other indica-tions of volubility in water.U.5.6 Corrosion protection.4.5.6.1 Ap paratus. The a
33、pparatus used shall be as specified inAST14 B 117.4.5.6.2 Procedure. A 0.125 inch wet coating of the compound shallbe applied to unprimed steel panels and air dried for 30 days. A lineshall be scribed through the coating with a sharp instrument so as to ex-pose the underlaying a75atal surface before
34、 testing. The coated panels shallbe subjected to salt spray for 30 days. Then the panels shall be examinedfor signs of rusting or corrosion.U.5.7 Paint compatibility. A block of thermal insulation c.enform-ing to class 2 of 141L-I-2819, by 4 by 2 inches thick shall be coveredwith a continuous piece
35、of fiber glass cloth cut so there are a a75inimumnumber of seams. The cloth shall be secured tightly to the surface ofthe block. A coat of type II compound shall be applied and allowed todry for 72 hours. A coat of enamel conforming to MIL-E-17970 shall thenbe applied to the specimen. Adhesion shall
36、 be determined in accordancewith a75ethod 6301 of FEO-STD-141.4.5.0 Fire resistance.U.5.8.I Procedure. A strip of fiberglass tape 6 inches long, 1-1/2to 2 inches wide and 0.005 to 0.007 inch thick shall be given a thin coat(approximately 30 roils, wet) of vapor-barrier coating and then dried inan el
37、ectrically heated oven for 2 ho”urs at 220F. The specimen shall beremoved and suspended vertically from a clamp covering the upper 1/2 inchof the specimen. A Bunsen burner with a l-inch blue flame shall be placedat the bottom of the free end of the specimen so that 1/2 inch of thespecimen is in the
38、burner flame. The burner shall be removed at the endof 5 seconds, and the duration of any residual burning recorded./“-.Q.:4.5.9 Packaging inspection. Sample packages and packs and the in-spection of the packaging, packing and a75arking for shipment and storageshall be in accordance with the require
39、ments of section 5 and the documentsspacifled herein.5. PACKAGING(The preparation for delivery requirements specified herein apply onlyfor direct Government acquisitions.)5.1 Packagin. Packaging shall be level A or C, as specified (see -6.2.1).5.1.1 Level A. The coating shall be furnished in l-gallo
40、n multi-friction top cans conforming to type V, class 2 of PPP-C-96 or 5-gallonlug cover pails conforming to type II, class 3, class 4, or class 8 ofPPP-P-704, as specified (see 6.2.1). ,Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- f. .4)(.-(0.MI
41、L-c-19565C5.1.1.1 One-gallon cans. The exterior plan B coating of cans andside seam stripping will be required, and after filling, the plugs shallbe spot-soldered to the friction ring at three points equidistant fromeach other around the periphery of the plug.5.1.1.2 Five-gallon pails. The exterior
42、coating of pails shallconform to TT-k-U8S. Color shall be olive drab conforming to color chipnumber 24087 of FED-STD-595.5.1.2 Level C. Packaging shall be sufficient to afford adequateprotection sgainst corrosion, deterioration and physical damage duringshipment from the supply source to the first r
43、eceiving activity for immedi-ate use. The contractors normal retail or wholessle packaging methodsa75ay be utilized when suoh a75eets the requirements of this leVel.5.2 Packin s+=:;:.3.2 Certificate of DI-E-2121 -Compliance(Copies of data item .descriptions required by the contractors in con-nection
44、 with specific acquisition functions should be obtained from thecontracting activity or as directed by the contracting officer. Unlessotherwise indloated,. the issue in effect on date of invitation forbidsOrrequest for.pr.opo,ca.shall. apply ). -.”:-.;. .:y, - 7 : .- w .: qfi : .cj. lS. =Wo.:s.a71 2
45、e:6:2.2: le:The data requirements-of, 6.:2.2 and any t,ask:ininection;g.4, or 5 of the specification required to be performed to a75eet a data re-”quicament ”may;:be:wal?ed .uNITEDSTATESp:,:., “I3.-.-.:1“:.:OFFICIALMISINERFEMAI.TVa71O$Ia71RIVATEUSeS300 BSNENoR2P:B,M,fi-PRoBLEM AREASa P.,wMIINumboton
46、dWordlt10b -fnlnd.d WOrdl.g,.i%Lc.Ft-mtlc+d. forR-mllwnddo. . .,.,. ;:.,REUARKSI.NAME OFsunMllrER k FIr9t,Ml)- D- b.WORK TELEPHONE NuMBER (ImdudcAC*) - ormolu! TMAILINO ADDRESS (Sfmd,City.Slow.ZIPCodR)- “Ovthmot 8.DATE 0P SUBMISSION(YYMMDD) J.:“ismm - . *A.I ILII Uu 8i”Myfl lq PWtVlOUS EDITION 1SOSOLETE,Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
