1、Designation: C1410 17Standard Specification forCellular Melamine Thermal and Sound-Absorbing Insulation1This standard is issued under the fixed designation C1410; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last rev
2、ision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the type, physical properties,and dimensions of open-cell melamine foam intended for useas thermal a
3、nd sound-absorbing insulation for temperaturesfrom 40 to +350F (40 to +177C) in industrial environ-ments.1.2 Some uses of thermal insulation materials covered bythis specification are governed by building codes that addressfire performance.1.3 The use of an appropriate vapor retarder is required onc
4、old surface applications where water vapor condense andcause a decrease in thermal performance. Refer to PracticeC755 for selection of vapor retarders. Facings shall be agreedupon between the purchaser and the manufacturer or supplier.1.4 The values stated in inch-pound units are to be regardedas st
5、andard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.5 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this
6、standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.1.6 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles
7、 for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2C168 Terminology Relating to Thermal InsulationC177 Test Method for Steady-State Heat Flux Measure-
8、ments and Thermal Transmission Properties by Means ofthe Guarded-Hot-Plate ApparatusC335 Test Method for Steady-State Heat Transfer Propertiesof Pipe InsulationC356 Test Method for Linear Shrinkage of Preformed High-Temperature Thermal Insulation Subjected to SoakingHeatC390 Practice for Sampling an
9、d Acceptance of ThermalInsulation LotsC423 Test Method for SoundAbsorption and SoundAbsorp-tion Coefficients by the Reverberation Room MethodC518 Test Method for Steady-State Thermal TransmissionProperties by Means of the Heat Flow Meter ApparatusC585 Practice for Inner and Outer Diameters of Therma
10、lInsulation for Nominal Sizes of Pipe and TubingC755 Practice for Selection of Water Vapor Retarders forThermal InsulationC1045 Practice for Calculating Thermal Transmission Prop-erties Under Steady-State ConditionsC1104/C1104M Test Method for Determining the WaterVapor Sorption of Unfaced Mineral F
11、iber InsulationC1363 Test Method for Thermal Performance of BuildingMaterials and Envelope Assemblies by Means of a HotBox ApparatusD2863 Test Method for Measuring the Minimum OxygenConcentration to Support Candle-Like Combustion ofPlastics (Oxygen Index)D3574 Test Methods for Flexible Cellular Mate
12、rialsSlab,Bonded, and Molded Urethane FoamsE84 Test Method for Surface Burning Characteristics ofBuilding MaterialsE176 Terminology of Fire StandardsE662 Test Method for Specific Optical Density of SmokeGenerated by Solid MaterialsE795 Practices for Mounting Test Specimens During SoundAbsorption Tes
13、tsE2231 Practice for Specimen Preparation and Mounting ofPipe and Duct Insulation Materials to Assess SurfaceBurning Characteristics1This specification is under the jurisdiction of ASTM Committee C16 onThermal Insulation and is the direct responsibility of Subcommittee C16.22 onOrganic and Nonhomoge
14、neous Inorganic Thermal Insulations.Current edition approved April 15, 2017. Published May 2017. Originallyapproved in 1998. Last previous edition approved in 2014 as C1410 14. DOI:10.1520/C1410-17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service
15、at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accor
16、dance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.12.2 Boeing Standards:Boeing Spec
17、ification Support Standard 7239632.3 International Maritime Organization:Resolution MSC.41(64) Interim Standard for MeasuringSmoke and Toxic Products of Combustion Interim Stan-dard for Measuring Smoke and Toxic Products of Com-bustion43. Terminology3.1 DefinitionsTerms used in this specification ar
18、e definedin Terminology C168 and also in Terminology E176 asappropriate3.2 Definitions of Terms Specific to This Standard:3.2.1 melamine foama low-density, flexible cellular, open-cell foam made from the polymerization and foaming ofmelamine-formaldehyde resins.3.2.2 flexible cellulara cellular orga
19、nic polymeric materialthat will not rupture within 60 s when a specimen 8 by 1 by 1in. (200 by 25 by 25 mm) is bent around a 1-in. (25-mm)diameter mandrel at a uniform rate of one lap in5sintheformof a helix at a temperature between 65 and 85F (18 and 29C).4. Classification4.1 Melamine thermal insul
20、ation are furnished in the fol-lowing types and grades:4.1.1 Type IFlat slab:4.1.1.1 Grade 1Regular (core foam with no facing).4.1.1.2 Grade 2Faced foam.4.1.2 Type IIPipe and tubing insulation:4.1.2.1 Grade 1Regular (core foam with no facing).4.1.2.2 Grade 2Faced foam.4.1.3 Type IIISpecial shapes.4.
21、1.4 Special Facings.5. Ordering Information5.1 Purchase orders for melamine thermal insulation shallspecify any or all of the following:5.1.1 Title, number, and year of this specification.5.1.2 Type and grade designation (see 4.1).5.1.3 Length, width and thickness required (see Table 1).5.1.4 Tolera
22、nce, if other than specified (see Table 2).5.1.5 Quantity of material.5.1.6 Special packaging or marking, when required.5.1.7 Special requirements for inspection and for testing.5.1.8 Thermal conductivity at mean temperature of flatstock.5.1.9 Manufacturers name, address, and telephone number.5.1.10
23、 Jacket facing type.6. Materials and Manufacture6.1 Typically a hydrocarbon blowing agent is used to foammelamine formaldehyde resins. The result is an open-cellmelamine foam. The blowing agent is drawn off in themanufacturing process and is not residual in the foam.6.2 Facing materials incorporated
24、 into the design of pipeinsulation or flat slab shall be agreed upon between thepurchaser and the manufacturer or seller. Typical materials areas follows:6.2.1 Aluminum FoilAluminum foil laminated to a sup-porting membrane.6.2.2 Aluminized MylarAluminized mylar film laminatedto a supporting membrane
25、.6.2.3 PolyvinylchloridePolyvinylchloride either plain orreinforced with polyester.6.2.4 PolyvinylfluoridePolyvinylfluoride reinforced withfiberglass and rubber.7. Physical Properties7.1 Melamine thermal insulation shall conform to the physi-cal requirements in Table 3, which shall constitute accept
26、anceor rejection values for this specification when tested by testmethods specified in Section 14.NOTE 1Data in Table 3 is for unfaced products; facings affect theproperties listed.NOTE 2Melamine foams are hydrophilic and will absorb water ormoisture.Any system exposed to water, moisture, high humid
27、ity or that isused on cold installations must be protected by a vapor retarder ormoisture retarder system.7.2 The sound-absorption results for unfaced melaminefoam shall conform to the performance requirements in Table4 of this specification.7.3 Do not use values stated in Tables 3 and 4 as designva
28、lues. It is the buyers responsibility to specify designrequirements and obtain supporting documentation from thematerial supplier.8. Inspection Requirements8.1 The physical requirements for density and thermalconductivity at 75F mean temperature (unless otherwiseagreed upon between the purchaser and
29、 the supplier) as listedin Table 3 are defined as inspection requirements (refer toPractice C390).8.2 All dimensional requirements, as described in Tables 1and 2, are defined as inspection requirements.8.3 All workmanship and appearance requirements, as de-scribed in Section 11, are defined as inspe
30、ction requirements.3The Boeing Company, Boeing Technology Services, Seattle, WA, http:/.4International Maritime Organization, 4 Albert Embankment, London, UnitedKingdom, http:/www.imo.org.TABLE 1 Common DimensionsType I Type IIWidth, in. (mm) 12 to 50 (305 to 1270) N/ALength, in. (mm) 48 to 100 (121
31、9 to 2540) 36 or 48 (914 or 1219)Thickness, in. (mm)14 to 20 (6.4 to 508)12 to 5 (12.7 to 127)TABLE 2 Insulation TolerancesType Type I Type IIWidth, in. (mm) 14 (6.4) N/ALength, in. (mm) 14 (6.4) 18 (3.2) 0Thickness, in. (mm) 18 (3.2) or 2 % whicheveris smaller18 (3.2) 0 or 2 %whichever is smallerC1
32、410 1729. Qualification Requirements9.1 All physical requirements listed in Tables 3 and 4 thatare not considered inspection requirements are defined asqualification requirements (refer to Practice C390).9.2 For the purpose of initial material qualification, compli-ance with qualification requiremen
33、ts for each type of insulationshall be in accordance with Practice C390.9.3 Other properties, such as odor or corrosion, agreed uponbetween the purchaser and the manufacturer or supplier shallbe considered to comply with this specification.10. Dimensions and Permissible Variations10.1 Type I, Flat S
34、heetSheets shall be rectangular sectionsand shall be true to form and dimensions, the corners squareand the sides and edges parallel. Typical sizes are shown inTable 1. Other sizes as agreed upon between the purchaser andthe manufacturer or supplier shall be considered to complywith this specificati
35、on.10.2 Type II, Pipe and Tubing InsulationPipe insulationshall be fabricated in sizes to conform to Practice C585 or asagreed upon between the manufacturer and the user.10.3 Type III, Special ShapesDimensions of specialshapes shall be as decided upon between the manufacturer andthe user.10.4 Dimens
36、ional TolerancesThe insulation shall not dif-fer from the manufacturers standard dimensions by more thanthe tolerances listed in Table 2.11. Workmanship and Appearance11.1 Since several requirements for this material are noteasily defined by a numerical value but affect the workmanshipof the finishe
37、d job, the insulation shall be free of defects thatadversely affect the service quality. For example, blowholesand tears when occurring to an excessive degree beyond whatis agreed upon by the manufacturer and purchaser shall bejudged to adversely affect the service quality of the material.12. Sampli
38、ng12.1 Unless otherwise specified in the purchase order orcontract, sampling shall be in accordance with Practice C390.13. Test Methods13.1 Apparent Thermal ConductivityDetermine the ther-mal conductivity versus temperature relationship for the mate-rial using Test Methods C177, C335, C518 or C1363
39、asappropriate for the sample in conjunction with Practice C1045.for data analysis. For most specimens, Test Methods C177 andC518, are preferred. Test Method C177 Shall be used as thereferee in case of disputes.13.2 Sound Absorption CoeffcientsTest in accordancewith Test Method C423 using Type “A” mo
40、unting in accor-dance with Practice E795. The insulation shall have soundabsorption coefficient and NRC not less than that indicated inTable 4. This specification addresses the foam alone; coatingsand facings affect the properties listed.13.3 Oxygen IndexTest in accordance with Test MethodD2863.13.4
41、 DensityTest in accordance with Test MethodsD3574, Test Method A.13.5 Tensile StrengthTest in accordance with Test Meth-ods D3574, Test Method E.13.6 CompressibilityTest in accordance with Test Meth-ods D3574, Test Method C.13.7 ElongationTest in accordance with Test MethodsD3574, Test Method E.13.8
42、 Surface Burning Characteristics:13.8.1 For Grade 1 MaterialsTest 1-in. thick core foamsample in accordance with Test Method E84 and PracticeE2231 mounting procedure.13.8.2 For thickness other than 1-in. the manufacturer or thesupplier shall test in the actual thickness used for surfaceburning chara
43、cteristics and other fire properties. The thicknessand the results shall be reported.13.8.3 For Grade 2 MaterialsTest 1-in. thick core foamand specified facer sample in accordance with Test MethodE84 and Practice E2231 mounting procedure. See 13.8.2.13.9 Specific Optical Smoke Density:13.9.1 For Gra
44、de 1 MaterialsTest 1-in. thick sample inaccordance with Test Method E662.See 13.8.2.13.9.2 For Grade 2 MaterialsTest 1-in. thick core foamand specified facer sample in accordance with Test MethodE662. See 13.8.2.13.10 High-Temperature ShrinkageTest in accordancewith Test Method C356 at 350F. Use the
45、 provisions for linearshrinkage-length only with a specimen size of 300 75mm(12 3in.)TABLE 3 Physical PropertiesProperty RequirementOxygen index, minimum % oxygen 33Specific optical smoke density, max, Dm:Flaming mode 86Non-flaming mode 40Surface burning characteristics, max:Flame spread index/smoke
46、 developed index, max, at 1 in.thickness25/50Density, lb/ft3(kg/m3) 0.44 0.19(7.0 3.0)Tensile strength, min, lb/in.2(kPa) 14 (96.52)Percent elongation, max 35Indentation force deflection, N (lbf)Compression at 25 % 225 (50.6)Compression at 65 % 550 (123.6)Thermal conductivity, max, Btu in./h ft2F (W
47、/mK)at 40F mean 0.19 (0.027)at 75F mean 0.27 (0.039)at 300F mean 0.52 (0.074)Water vapor sorption by weight, max, % (by volume, max, %) 20 (0.12)High-temperature linear shrinkage at 350F, max, % 5Smoke toxicity, max ppmCarbon monoxide 3500Hydrogen Chloride 500Hydrogen fluoride 50Nitrous Oxide 100Sul
48、fur Dioxide 100Hydrogen cyanide 150C1410 17313.11 Indentation Force DeflectionTest in accordancewith Test Methods D3574, Test Method B.13.12 Water Vapor SorptionTest in accordance with TestMethod C1104/C1104M.13.13 Smoke ToxicityTest for gases listed in Table 3 inaccordance with the following method
49、s: Boeing SpecificationSupport Standard 7239; with toxic gasses evaluated in accor-dance with IMO Resolution MCS.41(64).13.13.1 For Grade 1 MaterialsTest 1-in. thick core foamspecimen. See 13.8.2.13.13.2 For Grade 2 MaterialsTest 1in. thick core foamand specified facer specimen. See 13.8.2.14. Inspection14.1 Unless otherwise specified in the purchase order orcontract, Practice C390 shall be used for the basis of inspectionrequirements and qualification requirements.15. Rejection and Rehea
